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Search results: environmental protection.

Number of results: 37


Security problems of chemical industry
Annotation:

This article discusses some of the problems of chemical safety, such as the recycling of waste production, chemical accidents and disasters, environmental pollution and the negative effect of the chemical industry on human health, as well as methods for safer handling of chemical products.

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Anthelmintic preparations that cause side effects in children
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Today the clinical manifestation of enterobiosis is studied adequately. However, global environmental changes for the last decades, the widespread use of anthelmintic preparations, medications and number of other factors have changed the clinical data of parasitic infestations. Today a question of treatment of parasitic infestationsof children is not fully resolved. Despite the availability of a wide range of antiparasitic agents, they possess a lot of side effects. Moreover, currently, there is a tendency that many parasites develop tolerance for antiparasitic preparations. In this regard search methods for early, highly-qualified, informative and specific verification of helminth-parasitic infestation remain relevant in order tocarry out timely treatment with the methods, which have minimal side effects and possess high efficacy against parasitic infections of children.

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Heading: Natural sciences

Anthelmintic preparations that cause side effects in children
Annotation:

Today the clinical manifestation of enterobiosis is studied adequately. However, global environmental changes for the last decades, the widespread use of anthelmintic preparations, medications and number of other factors have changed the clinical data of parasitic infestations. Today a question of treatment of parasitic infestationsof children is not fully resolved. Despite the availability of a wide range of antiparasitic agents, they possess a lot of side effects. Moreover, currently, there is a tendency that many parasites develop tolerance for antiparasitic preparations. In this regard search methods for early, highly-qualified, informative and specific verification of helminth-parasitic infestation remain relevant in order tocarry out timely treatment with the methods, which have minimal side effects and possess high efficacy against parasitic infections of children.

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Heading: Natural sciences

Development of a new fermented dairy product with functional properties
Annotation:

The article deals with the development of technologies for the preparation of fermented dairy products, which makes it possible to consider the scientific task of creating yoghurt products with the use of starter cultures as an actual one.

Author: A.N. Lukash
Year of release: 2016
Number of the journal: 4(64)

Foreign experience of transition to a "green" economy
Annotation:

With the purpose of transition of the world economy to a sustainable growth model, the principles of the "green" economy should be integrated into the currently implemented structural reforms. The four main directions that form the "green" economy are highlighted. Structural reform, which connected with directions, can serve as engines of economic growth. Particular attention in passing to the green economy is given to the formation of modern infrastructure, which has the key to ensuring sustainable development and modernization that is an important element of the structural reforms analyzed here. Worldwide, initiatives are emerging at the national level that show that countries are moving towards a "green" economy at their own pace and in the context of their national development goals and priorities. Most countries in the world have recently stepped up their environmental policies to move away from a traditional model in which environmental protection is considered a burden on the economy, to a model in which ecology is recognized as the engine of development, i.e. to the "green" economy.

Year of release: 2016
Number of the journal: 2(62)

Development of measures to increase the efficiency of flue gas cleaning on electrofilters of “EEC” JSC
Annotation:

This article considers the theoretical application of measures to increase the efficiency of electrofilters installed at the electric power plant of "EEC" JSC. The author has identified the reason for the inability to achieve the efficiency of electrofilters close to 100%. Methods for increasing the efficiency of electrofilters for equipment installed at the electric power plant of "EEC" JSC are considered.

Author: V.Е. Sidorenko
Year of release: 2017
Number of the journal: 2(66)

Environmental assessment of mercury contamination of the wastewater storage facility Bylkyldak
Annotation:

The article describes visually detectable anomalies in the structure of the crucian carpet, which make it possible to consider them as a reliable tool for operative ecological monitoring of aquatic ecosystems under the conditions of the anthropic press. The results of the conducted studies were tested in the course of the research "The Post-Mercury Control of Mercury Pollution in the Territory of the Former PO" Khimprom", and also appear to be important in assessing the environmental risk from groundwater pollution and adjacent water bodies in the northern industrial zone of Pavlodar.

Year of release: 2017
Number of the journal: 3(67)

The review of national legal instruments dealing with chemicals management issues
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This article considers chemical safety as a system of measures aimed at protecting vital human interests against adverse chemical effect from threats of processing, storing and destroying hazardous chemicals. Chemical safety is ensured by a complex of legal, organizational, financial, material and informational measures intended for prevention and elimination of real and potential security risk, mitigation of their consequences.

Year of release: 2017
Number of the journal: 4(68)

Problems of ensuring labor protection and safety at the enterprise
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The article describes the relationship of man as a species with nature. It is shown that this relationship is determined by the conditions of existence, the quality of air and water, the necessary elements of nutrition. It is also pointed to the role of environmental conditions-optimal for the body, determining human health and life expectancy

Year of release: 2018
Number of the journal: 3(71)

Organizational and technical measures to improve working conditions in the workplace on the example of JSC «Aluminum Kazakhstan»
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The article describes the results of the analysis of the state of working conditions at the enterprise and at the site of JSC «Алюминий Казахстан». Deficiencies in the OSH management system have been identified. Measures are proposed to improve working conditions and prevent industrial injuries. These measures will help ensure safe working conditions in the workplace and reduce the risk of occupational diseases

Year of release: 2018
Number of the journal: 3(71)

Determination of the effectiveness of the use of a biological preparation «Bacticide» in the fight against the pestilence
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According to our research, the effectiveness of the biological preparation «Bacticide» to combat blood-sucking insects is 80-95 %. The effectiveness of the application depends on the location of insects and weather conditions. According to the instructions, «Bacticide» is an environmentally friendly development, as the preparation does not contain chemical preservatives. «Bacticide» means has all the permits documentation, it is registered and allowed for use in the countries of the customs union.In the Pavlodar region and in the future it was decided to use the biological preparation «Bacticide» in the fight against the gnus

Year of release: 2018
Number of the journal: 4(72)

The influence of the poisonous substances from industrial plants to pregnancy in Aksu region
Annotation:

At the present stage of scientific and technological progress and rapid development of industrial production, the problem of environmental protection is becoming a problem. Air pollution has a serious impact on human health, global and regional climatic conditions. The main types of pollutants are gaseous substances. When fuel burns, carbon monoxide is released during traffic. This is a very toxic gas. Blood easily interacts with hemoglobin and continues to function; therefore, it is important to reduce emissions of toxic substances by vehicles and industrial facilities.

Year of release: 2018
Number of the journal: 4(72)
Heading: Natural sciences
Keywords: plant, ecology, human body

Problems of management of medical organizations in modern conditions
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The article considers an important priority of the state policy of the Republic of Kazakhstan – the preservation and strengthening of public health. In the context of this problem, the quality of management of medical institutions plays an important role. In the context of the economic crisis in health care, it is necessary to increase the efficiency of medical institutions through the introduction of new forms, methods and models of management. Factors that make it difficult to manage health organizations can be divided into two groups according to the method of occurrence: environmental factors and internal environmental factors. Together, interacting with each other, these factors lead to inhibition of the development of modern medicine. Thus, it is possible to identify the main problems that arise in the management of medical institutions at the present stage: the fragmentation of underfunding, low level of confidence of Kazakh citizens in the health care system, the problems of quality and availability of medical services, the lack of highly qualified medical personnel, low managerial skills of heads of health organizations. Conclusions on improving the quality of health services are made.

Year of release: 2019
Number of the journal: 1(73)

The ecological role of green spaces in protecting the environment from the negative impacts of the city: the example of Pavlodar city
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The article considers the ecological role of green spaces in protecting the environment of urban areas from negative impacts. The sources of pollutants into the environment of the city of Pavlodar are reflected. The combined influence of anthropogenic factors has led to a serious deterioration of the environmental situation, especially within cities. Suggestions have been made to improve the environmental situation in urban areas

Author: M.M. Poukh
Year of release: 2019
Number of the journal: 2(74)

Extraction of non-ferrous metals from dusts of converter steel-melting production
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In the article presents the results of studies on the effect of temperature and pressure on the chloride sublimation of zinc and lead from converter dusts of steel production. Currently, an objective necessity is the development of dust utilization technologies for converter steel production, with its further use in production and production of by-products. The use of dust allows not only to save natural raw materials, but also increases production efficiency and improves the environmental situation. The content of non-ferrous metals in dusts makes it difficult to process and use them in agglomeration or in blast furnace production, while the iron content in converter dusts (sludges) makes it possible to use them as promising metallurgical raw materials. Therefore, for a more complete processing of dusts, extraction of non-ferrous metals from them is proposed. The purpose of this work was to determine the possibility of extracting zinc and lead from sludges of the converter production by the method of chloride sublimation. We used dust containing: 86,3 % Fe2O3, 3,5 % FeO, 0,9 % Al2O3, 1,6 % CaO, 0,9 % MgO, 1,1 % MnO, 0,8 % SiO2, 4,4 % ZnO, 0,5 % PbO. The study was conducted in the temperature range 200-1600 degrees C and pressures of 0,01; 0,1 and 1 bar based on a complete thermodynamic analysis using the HSC – 5.1 software package. Finnish metallurgical company Outokumpu, based on the principle of minimum Gibbs energy. According to the results of the studies, it was found that, at normal pressure, lead chloride sublimationbegins at a temperature of 600 degrees С, and zinc - at 900 degrees С: a decrease in pressure to 0,01 bar reduces the temperature to 500 degrees С and 700 degrees С, respectively; lead chloride sublimation under equal conditions is more complete than zinc; To achieve zinc chloride distillation at the level of 90-96 %, the process must be carried out at 1145-1200 degrees С and pressure from logP = -2 to 1,2 bar, while the degree of lead chloride distillation is 99,8-100 %.

Year of release: 2020
Number of the journal: 2(78)

The study of nutritional values and organoleptic properties of poly-grain extruded mixture
Annotation:

Among many environmental conditions that affect a person, the most important factor is nutrition. Today, there is no doubt that there is a direct link between nutrition, health and disease. Proper nutrition ensures normal growth and development of a person, contributes to the prevention of diseases, has a positive impact on life expectancy and creates conditions for adaptation to the environment. A very actual topic for public catering in the Republic of Kazakhstan, namely for fast food companies, is the development of new recipes and culinary products from relatively inexpensive vegetable raw materials, as well as qualitatively new food products with a purposefully changed chemical composition. One of the main ways of solving problems of expanding the production of products for quick service, as well as products for dietary and therapeutic and preventive nutrition is the use of sprouted grains and beans. In this article, poly-grain mixtures of sprouted wheat and extruded soy beans in different ratios are studied and considered. Poly-grain mixtures developed by us are balanced in nutrients, vitamins and amino acids. The research was carried out on the basis of the accredited testing laboratory of RUBICOM enterprise LLP and the scientific laboratory of the Innovative Eurasian University. The purpose of this work is to study a promising method for increasing the nutritional value of grain mixtures by extruding them at different temperature conditions. To achieve this goal, the following tasks were planned: – to study the grain of soy beans and sprouted wheat on the organolepti c characteristics and chemical composition of the poly-grain mixture; – examine the chemical composition of the poly-grain mixture before extrusion; – choose the optimal mode of the extrusion process; – study and analyze the chemical composition of poly-grain extruded mixture; It should be noted that we have developed for the first time the optimal technological mode of extrusion of poly-grain mixture from sprouted wheat and soy beans, and the physical and chemical composition of the poly-grain mixture was studied. The results of the research presented in this paper are the basis for the development of recipes and technologies for fast food products. The reliability and validity of scientific statements is confirmed by the choice of modern methods of chemical composition analysis.

Year of release: 2020
Number of the journal: 2(78)

Analysis of the state and problems of metallurgical cluster development of the Pavlodar region’s economy
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The article analyzes the state and problems of cluster development in the real sector of the region based on the materials of the Pavlodar region. The main problem of innovative development of the Pavlodar region, as well as in all regions of Kazakhstan, in general, is the lack of innovative activity of enterprises, which is reflected in the volume, frequency and efficiency of their innovations. At the same time, most of the enterprises belonging to the real sector of the economy have sufficient resources for the development of innovative activity. However, the prospects for their interaction with enterprises in other sectors and sectors of the economy for the purpose of technology transfer are insignificant, which, in general, doesn’t meet the principles of balanced spatial development of the territory formulated by the program for the development of territories of the Republic of Kazakhstan until 2020. One of the ways to solve this problem is formation and development of a cluster approach and interaction of business entities. The article assesses the efficiency of the cluster’s functioning as an institution of regional development. On the example of the metallurgical cluster of Pavlodar region, the main ways and methods of forming cluster initiatives in the regional economy are considered, a SWOT analysis of the development of the metallurgical cluster of the region is given, and its main problems are identified; identifies priority directions of clusters’ development (metallurgical cluster, including the production of final products, the cluster of railway engineering, agri-food cluster), the realization of which in the region could create the conditions for the emergence and full development of a number of new highly specialized sectors such as cluster chemistry, cluster of road and construction machinery, transport logistics cluster, cluster of modern production technologies and engineering, cluster of manufacturing components for machinery and equipment and cluster of industrial electrical engineering and equipment for power engineering. The authors also noted that the realization of regional development strategies of cluster initiatives can potentially lay the foundations for clusters “future days”, such as: cluster of resource efficiency and environmentally processing, the cluster of new energy, the cluster of innovative medicine, tourism and recreational cluster.

Year of release: 2020
Number of the journal: 3(79)

Organization of activities for the treatment and disposal of industrial waste at the landfill
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Environmental protection measures are based, among other things, on the rationalization of the organization of the production waste management process. Population growth and the race to industrialize pose a serious threat to the ecosystem. Currently, the average global waste generation per capita is 494 kg / year. A large number of industrial enterprises operate on the territory of Kazakhstan. The range of manufactured products is very wide: household items, transport, building materials, equipment and much more. Each type of production is inevitably a source of a large amount of industrial waste, annually at the enterprises of Kazakhstan up to 600 million tons of waste are generated, three percent of which are recycled. On the territory of Pavlodar region there are enterprises in the field of metallurgy, mechanical engineering, chemical industry, construction industry enterprises, light industry, about a hundred in total. In this connection, the problem of treatment and disposal of industrial waste in Pavlodar region is very relevant. The article discusses the system of waste management in order to reduce their impact on the environment, activities for the disposal, transportation, disposal of waste, as well as their disposal at the industrial waste landfill in Pavlodar. The landfill in question is intended for the reception, temporary storage and disposal of non-hazardous solid industrial waste of the «green» level: waste and scrap of chromium, cadmium, aluminum, copper, lead, zinc, manganese, plastic waste, polyethylene, abrasive, rubber waste, ash and ash and slag waste; and also «amber»: waste containing mercury, arsenic, lead, waste batteries, phosphoric slags, waste oils, oil sludge. The scheme of organizing waste storage works is considered. The volume of accepted and recycled waste, as well as those placed at the landfill and used for their own needs, was analyzed, including construction waste, waste sleepers, ash and slag and abrasive scrap. The solution to the problem of industrial waste disposal is associated with the need for innovation and the introduction of new technologies and equipment.

Year of release: 2020
Number of the journal: 3(79)

Implementation of environmental measures in the study of pre-design situations on the example of a roadside service facility
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When solving project tasks, it is necessary to take into account the maximum number of possible solutions that contribute to the efficiency of the object. When analyzing the activity of multifunctional objects, such solutions are all the more important, since they allow, taking into account the specific features of the object, to make the most rational design decision, especially if these solutions are associated with the ability to solve environmental and energy-efficient problems. The decisions made can take into account both the operation of the object itself and the infrastructure that provides the solution with the necessary engineering solutions. The most difficult thing in making project decisions is to systematize the studied situations and analyze informative sources. Systematization of methods of pre-project analysis, generalization of the experience of project work on the example of designing a roadside service object. Wepropose forms that facilitate the structuring of information sources, as well as logical tables that give an idea of the specifics of the choice of positions and directions that allows quickly come to an understanding of how to implement project tasks. Awareness of the methods that allow organizing the logic and sequence of design processes in design and architectural design allows the author to identify the most important problems from his point of view and fit them into the range of design tasks. The search for answers to these problems is formed by ways of structuring information and displaying it in pictorial structures, where the word takes on the meaning of a specific symbol, in a chain of connections that determine the understanding of the integral process of functioning of the future object, taking into account all aspects of its activity.

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Application of intelligent transport systems on the roads of Кazakhstan
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The progress of work on the creation of an "intelligent transport system" in Kazakhstan, the development and modernization of the road industry will be reported. The economic and social effectiveness of several transport corridors and new projects were analyzed. Transport corridors of foreign countries, methods of providing logistics services were presented. In his address, the head of state paid special attention to the issues of digitalization of all spheres of life of the population, including the transport sector of Kazakhstan. Currently, the Ministry of investment and development of the Republic of Kazakhstan is working on the creation of an "intelligent transport system" within the framework of the state program «Digital Kazakhstan» (ITS). ITS goal is to systematically integrate transport infrastructure, transport devices and users with modern information and communication technologies aimed at improving the safety and efficiency of the transport process. The concept will include 11 components in ITS. One of them is a special automated measuring instruments (UAVs), which are installed in the main automobile corridors. This device is designed to measure moving vehicles without contact and eliminate unjustified stops. This year, it is planned to put into operation 10 units of RSPP, and by 2020 it is planned to increase their number to 46 units. It is also planned to introduce a traffic management system that will inform drivers about the situation on the roads, a system for forecasting and analyzing climatic conditions, which is carried out through a network of weather stations along the roads, a network of video monitoring and special video cameras for detecting traffic violations, toll road systems that cover the cost of maintenance of the national road network, etc. They will be introduced in stages until 2021. The implementation of this project will reduce road deaths, increase the volume of transit traffic and the speed of logistics services, fully cover the main highways with measuring instruments and create favorable conditions for drivers on the roads. Such systems are already operating in South Korea, Japan, Australia, Europe and the United States.

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Principles of using ornamental motifs to create a collection of modern youth clothing
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The main problem of the article discusses the methods of developing a collection of casual clothing with elements of ethnic style, using the example of innovative technologies in the field of creating ornaments for clothing. Factors of formation of ornaments based on the structure of the human body are justified. The author considers the factors of shaping, based on special visual features of clothing in connection with ergonomic factors. Study of the specifics of ornamental motifs to transform them into a component of modern youth clothing. The authors of the article monitored the environmental approach, that is, the acquisition of knowledge about cultural values based on the selection of all the best that was created by the people, introduction to cultural folk traditions, dialogue between man and culture. When writing the article, we used author's and experimental research methods, fixing information in tables and author's sketches. The study of categories and definitions was carried out by the method of selecting and classifying information, as well as its analysis. Comparative analysis of forms of traditional and modern culture, study of bibliographies on architecture, art, philosophy, psychology; analysis of materials of scientific monographs, abstracts and dissertations, articles, creative essays of masters of architecture and art, from the point of view of the concepts, principles, conceptual and terminological formulations contained in them. In addition, private scientific methods are used: analysis of literary sources to identify current trends in the formation of art. Аs the results of the research, a collection has been developed that considers various types of clothing decoration, uses methods for including ornaments in the structural structure of the costume and provides models, calculations and drawings. The author's collection justifies the use of ornaments in connection with the selected artistic and figurative task of the collection, as well as in connection with its functional purpose. All these factors are formative. And the practical experience of this research shows the relevance of this topic in connection with the need not only to promote the historical achievements of Kazakhstan's culture to the masses and popularize them, but also as a method that helps to understand the possibilities of its translation into modern design objects. Keywords: ornament, youth, model, collection, Kazakhstan.

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Improving the technology of fruit and vegetable semi-finished products with natural aromatic and spicy additives
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The sharp deterioration of the environmental situation in the Republic of Kazakhstan, associated with human activity and the impact of harmful factors on the environment, affected the quality of food consumed by insufficient consumption of domestic fruit and vegetable products containing vitamins, minerals of an alkaline nature, carbohydrates, vegetable proteins, pectin substances and active fiber. The problem of improving the quality of growing and processing fruits and vegetables is one of the main tasks of the food independence of the Republic of Kazakhstan. Currently, the share of large vegetable farms in the Republic of Kazakhstan is only 10%. The volume of industrial processing of fruit and vegetable crops in Kazakhstan is insignificant. The demand for domestic fruit and vegetable products in the country is met only by 35-40%, most of it is imported from countries such as Russia, Kyrgyzstan, Uzbekistan and China. There is a need for the development of organic vegetable growing in Kazakhstan and the creation of new types of domestic fruit and vegetable products containing a sufficient amount of useful and active substances that can bind and remove toxic substances and radioactive elements from the human body. The purpose of the work is to improve the technology of fruit and vegetable semi-finished products with natural spicy and aromatic additives, to develop a multi-component recipe for vegetable mixtures and a method for producing quick-frozen vegetable mixtures with high quality indicators. These studies were aimed at studying the chemical composition and functional and technological properties of vegetables and spicy - aromatic plants for the content of biogenic compounds: carbohydrates, proteins, vitamins, essential oils, minerals and other substances. The structure of plant tissues was studied and the mass fraction of moisture, dry matter, fiber, mono - and disaccharides, pectin substances, vitamin C was determined, the formulation and production technology of Assorted vegetable mixtures were developed, and quality indicators were determined.

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General characteristics and taxonomic composition of epiphytic microflora of plants
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Main problem: Microbial-plant relationships, including epiphytic microflora, are the subject of attention of many scientists. Numerous works confirm the high interest of researchers and the relevance of studying this topic. Despite many years of research, some questions concerning the characteristics of the epiphytic microflora still remain open. It is already a well-known fact that the epiphytic microflora is directly related to the physiological development of the plant, including yield. This is due to the close interaction of the plant with the microorganisms living on its surface throughout the entire growing season. It is also proved that epiphytic microflora has the ability to change characteristics under the influence of environmental factors (temperature, humidity, soil contamination, sunlight, etc.). In this regard, the study of this topic is one of the important areas of biological and agricultural sciences and is of high importance. It should be noted that a significant role in the development of agriculture in the Republic of Kazakhstan and the Pavlodar region is played by representatives of vegetable crops, including tomatoes and potatoes belonging to the Solanaceae family, which indicates the high importance of the plants selected for the study. The combination of the above arguments determines the need to study the epiphytic microflora of plants and establish the regularities of its influence on the adaptive properties of the studied plants of the Solanaceae family, as well as on their productivity. In turn, the study of epiphytic microflora can also contribute to the search for new ways to increase the yield of plants and their resistance to various diseases. Purpose: The article is devoted to the study of the properties and characteristics of the epiphytic microflora of the surface of various organs of plants of the Solanaceae family (on the example of tomato and potato). The variability of the composition and number of epiphytic microorganisms in seasonal dynamics is shown. Methods: bacterioscopic method, fingerprint method, flushing method, Gram staining method. Results and their significance: The characteristics and properties of representatives of epiphytic microorganisms of aboveground (leaf, fruit, flower) and underground (potato fruit) plant organs were studied. The role of the influence of environmental factors on the variability of epiphytic microflora is determined on the example of plants Lycopersicon esculentum Mill. (common tomato) and Solanum tuberosum L. (tuberous nightshade). The differences in the microflora of different plant organs in different periods of vegetation are shown.

Year of release: 2021
Number of the journal: 2(82)

Development and research of means and methods for improving the efficiency of heat stations in the Republic of Kazakhstan
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The main problem: This article is devoted to the key problems of the fuel and energy complex of the Republic of Kazakhstan: 1) lack of production capacity to meet the growing demand for energy and fuel from the economy and the population. Increased demand for electricity and heat, which will require the commissioning of new generating capacities.There is already a shortage in the fuel markets. Modernization and bringing the existing oil refineries (hereinafter referred to as refineries) to full capacity will not allow providing the domestic market until 2030; 2) the export orientation of raw materials, the dependence of the economy on the export of energy resources. In order to attract technology and investment in the oil and gas and nuclear industries, agreements on the extraction of energy resources were concluded with international export companies. In the medium term, Kazakhstan may face a shortage of oil for domestic refineries, if measures are not taken to stimulate its refining within the country. The uranium mined is fully exported; 3) high energy intensity of the economy, low level of energy efficiency. There is a high potential for increasing the efficiency of energy use both in the electric power industry and fuel production, and at the level of final consumption – in industry and housing and communal services; 4) decrease in the replenishment and quality of the resource base in the oil and gas, coal and nuclear industries; 5) low environmental friendliness of technologies used in the fuel and energy complex. Purpose: The purpose of the article is to reveal the problem in the field of ensuring the fulfillment of international obligations between different countries and their own energy sufficiency by gradually changing the structure of energy production. Methods: Studying the experience of increasing the efficiency of the use of energy resources and energy saving as a priority of the state policy of the country. Analysis of production capacity with a constantly forecasted shortage of primary energy resources and insufficient growth of capacity for the production of electricity and heat. Consideration of the possibility of compensating for the shortage by saving energy resources, increasing tariffs for energy carriers, as a stimulating factor for their effective use. Results and their significance: The results of this article will reflect the problems of energy, as the most important driving force of global economic progress. The well-being of the people depends on the state of the country's energy sector, therefore there is an urgent need to solve the emerging problems. The global energy problem is, first of all, the issue of stable and efficient supply of fuel and energy to mankind. Today, the energy sector of Kazakhstan is focused on fuel resources, since the country is provided with hydrocarbons and other energy resources. About 72 % of electricity in Kazakhstan is generated from coal, 12,3 % from hydro resources, 10,6 % from gas and 4,9 % from oil. Thus, the four main types of power plants generate 99,8 % of electricity, while alternative sources account for less than 0,2 %.

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Some aspects of justification of acceptable risk levels in oil refineries
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Currently, the problems of environmental safety are facing society. The industry develops every year. In this critical economic situation, the oil industry is a stimulant for the economic sector in Azerbaijan. The level of development of this industry is also relevant due to other reasons: sociological, technological and features of the economy of Azerbaijan. The production activity of oil processing, concentrating harmful substances and energy, is a source of man-made danger and pollution of the natural environment. The risk management process mainly consists of three stages - risk safety analysis, risk assessment, which is carried out in comparison of calculated and actual risk levels, the so-called acceptable risk levels and the adoption of appropriate regulations and management decisions. One of the factors that should be taken into account when assessing risk and safety is to determine the necessary costs. Since these costs are paid directly to the company, they try to minimize them as much as possible, which reduce the accuracy of risk assessment. One of the objectives of the study is to determine the optimal value of the necessary costs. It is established that the less reliable the method, the lower is the cost of its implementation. The methodological basis of the work was scientific works on these problems of scientists-economists, mathematicians on safety and risk assessment at industrial enterprises. When developing the presented methodology, computational algorithms developed by Dow Chemical were used. This company has collected a large volume of material on accident statistics, taking into account damages. Based on the obtained and experimentally verified data, a system of indices has been developed, an assessment of various indicators for qualitative and quantitative risk assessment of oil refineries. The analysis of the technogenic danger of oil refineries makes it possible to determine ecological and economic losses and choose rational possibilities of acceptable risk. The required costs, depending on the level of risk, are determined based on an increase in the accuracy of calculating the probability of occurrence of the cause of risks. The article examines the relationship between the expected level of risk and economic losses during oil refining in separate technological units, which allow determining the required level of risk and the expected economic damage.

Author: Kh.B. Gulieva
Year of release: 2021
Number of the journal: 4(84)

Key factors for ensuring sustainable development of rural regions of Kazakhstan
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Main problem: Currently, there are various socio-economic and environmental problems in the development of rural regions, among the key ones: access to basic services, lack of transport connectivity, inadequate social, housing infrastructure, and others. Achieving sustainable development of the territory is one of the important priorities, which is of great importance for any state. Sustainable development is understood as harmonious development from the perspective of the economy, social sphere and ecology. At the same time, the sustainable development of socio-economic and natural systems is not possible if many factors and conditions are not taken into account that can directly affect the current state and long-term sustainability of their functioning and interference is not created on these processes within the framework of the implementation of various policies by the state. Purpose: In this regard, the purpose of this study is to identify and study the key factors that determine and contribute to the balanced development of rural regions of the country in the context of sustainable development goals and objectives. Methods: Empirical methods of economic cognition, methods of induction and deduction, synthesis, as well as logical methods were used in the framework of scientific research. Results and their significance: When classifying significant factors that influence the formation of sustainable rural development, it is necessary to take into account an essential feature of sustainable development – a harmonious combination of economic, social and environmental components of social development. Taking into account the logic of this study, based on the variety of factors contributing to the sustainable development of rural a reas, their systematization has been carried out.

Year of release: 2021
Number of the journal: 4(84)

Development of a technology for producing organic fertilizers based on catalytic processes
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The article is devoted to the development of a technology for obtaining organic fertilizers from poultry waste based on biocatalytic processes. Currently, many poultry farms have become sources of environmental pollution, thereby causing serious environmental problems and economic and social damage. The problem of reliable protection of the natural environment from pollution by bird droppings is currently relevant. In the area of operation of large poultry farms, air pollution by microorganisms, dust, foul-smelling organic compounds, which are decomposition products of organic waste, as well as nitrogen, sulfur, and carbon oxides, is possible. Bird droppings contain acids, nitrogen, phosphorus and potassium, heavy metals. The content of nitrogen, phosphorus and potassium changes dramatically depending on the quantity and quality of the feed. Humic substances isolated from brown coal have a sufficiently high sorption activity and are used as cheap sorbents for solving a number of environmental problems in industry. These studies are aimed at minimizing the main disadvantage of the anaerobic digestion process, the low reaction rate, which leads to the need to create large-volume bioreactors. On the basis of the research carried out, a technology has been developed for obtaining organic fertilizers from poultry waste by the method of anaerobic fermentation of chicken manure with humidity at a temperature of 27 °C - 50 °C with the addition of sodium humate. The resulting fertilizer is intended for use in agricultural production, horticulture, floriculture, forestry, municipalities, in household plots in order to increase the yield and quality of crop production. For the developed technology, an application has been submitted for obtaining a Patent for the invention of the Republic of Kazakhstan «Method for producing organic fertilizers» (priority No. 2021-22818, dated July 13, 2021). The invention allows to significantly reduce the time of fermentation, to enrich the product with organic and mineral products contained in sodium humate, to convert the salts of heavy metals into an insoluble state, to improve the environmental friendliness of the method.

Year of release: 2021
Number of the journal: 4(84)

The possibility of using correlation and regression analysis in ecological and economic research at oil refineries
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It is known that an increase in the volume of production in any sphere of production as a consequence increases the intensity of anthropogenic impact on the environment, including the atmosphere. This problem is especially typical for oil refineries. On the one hand, this is due to the complexity of oil refining processes and the release of various hydrocarbon compounds into the atmosphere during processing. Therefore, when implementing sustainable ecological and economic development in the Azerbaijani regions that are associated with oil refining, an increase in the volume of products should not create an increase in environmental impact. This problem is considered one of the factors directly affecting the economic situation of the enterprise, as well as creating certain environmental, social and economic problems for society as a whole. The purpose is to study the possibility of using the correlation-regression method in solving the problem of determining the presence of the decapling effect. The relationship between the volume of petroleum products produced and the amount of pollutants released into the atmosphere is random and is characterized by stochastic and statistical dependence. At the same time, on the basis of a mutual comparison of the methods of correlation and regression analysis and the method of production function, the effectiveness of correlation and regression analysis is determined. The methodological basis of the work was the scientific works of scientists-economists, mathematicians providing the definition of the decoupling effect at industrial enterprises. In the presented methodology, the obtained estimates of the performed in real time vary depending on the values of the set parameter. When developing the presented methodology, the STATISTIKA software package was used. This program was developed by StatSoft. Based on the obtained and experimentally verified data, the equation of linear regression dependence is determined. During the research, it was found that in some cases it is not possible to evaluate the statistical characteristics of a random variable or it is accompanied by serious errors. Therefore, when processing data, instead of mathematical expectations and variances, we used selective mathematical expectations and variances. The analysis of the ecological and economic situation of oil refineries based on correlation and regression analysis allows us to determine the presence of the decapling effect. The obtained correlation coefficient between the volume of production oil products and the volume of emissions into the atmosphere shows that there is no statistically significant relationship between these parameters. Thus, there is an achievement of the decoupling effect between the production of petroleum products and the volume of emissions of pollutants into the atmosphere.

Author: Kh.B. Guliyeva
Year of release: 2022
Number of the journal: 2(86)

Optimization of the distribution of spent stages to the fall zones of launch vehicles of the Baikonur Cosmodrome
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An analysis of the mechanical, chemical and pyrogenic impact of the Baikonur Cosmodrome on the environment showed the presence of man-made impacts of the first stages (FS) used on the ecosystems of the impact zones (IZ). This article presents the concept of a controlled landing of spent launch vehicles with liquid rocket engines (LRE) in the expected zones of damage to the ecosystems of the area while maintaining the energy-optimal launch scenario of the launch vehicle. Purpose of the article - development of effective technologies for reducing the anthropogenic impact during launches of promising rockets from the Baikonur Cosmodrome based on theoretical and experimental studies of innovative technologies: reducing the area of impact of parts from launch vehicles; fire and explosion safety, no danger of rocket launchers; controlled descent of used first stages; To solve the problem, it is proposed to create an additional IASM, which will be included in the environmental management system of the Baikonur Cosmodrome. Possible design solutions are proposed based on the evaporation of untreated liquid waste from the tanks of separated parts, their fire and explosion safety, and the use of the obtained vapor-gas mixtures for controlled unloading of separated parts while moving along the landing trajectory to the optimal area. The authors of the article have developed evaluation criteria that characterize the main environmental indicators of the studied areas: fire hazard, soil cover and impact on vegetation are studied for inclusion in the IASM. There are objective requirements and basic rules for the creation of HIASM, which is an integral part of the environmental management system of the cosmodrome.

Year of release: 2022
Number of the journal: 2(86)

Experimental studies of the structural and rheological properties of processed cheeses in the selection of melting salts
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As part of solving the priority tasks set in the Address of the President of the Republic of Kazakhstan Kassym-Jomart Tokayev, a significant role is given to the development of the food industry, including dairy products. Big tasks are to be solved by branch science in the field of processing raw materials of plant and animal origin using the achievements of bio- and nanotechnologies to improve the quality, biological, nutritional value and food safety. New approaches are needed to organize the complex processing of plant and animal raw materials in order to improve the economic, social and environmental aspects of the production itself, as well as the life of the population of the Republic of Kazakhstan. Despite the extensive range of processed cheeses, it is constantly updated. This is due to the need to meet the requirements of nutritional science, changing consumer demand, as well as the availability of raw materials and considerations of the profitability of a particular type of cheese. The working hypothesis of the research was the assumption that for the melting of raw materials it is possible to use reagents that affect the active acidity of the medium, stabilize the structure, bind moisture and improve the consistency and organoleptic characteristics of the finished product. The article is devoted to the issue of the process of melting rennet cheeses. The purpose of the article is to show that the melting process is closely related to different forms of raw material protein micelles. In this article, the influence of the type and amount of melting salt on the formation of the structure of processed cheese is considered, the rheological indicators of experimental products are determined in accordance with the scoring of processed cheeses. The indicator of water activity (аw) was established, the microbiological parameters of the experimental products were determined.

Year of release: 2022
Number of the journal: 4(88)

Application of resource-saving membrane technologies in the production of dairy products in the Republic of Kazakhstan
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In Kazakhstan, within the framework of the Program «Development of domestic value and export-oriented industries», new modern dairy enterprises are being actively modernized and new modern dairy enterprises are being created, where membrane processes are being introduced to concentrate the components of milk. This is necessary for the rational and integrated use of raw materials, including through the processing of secondary resources, the main of which is whey. Improving the production processes of traditional food products and developing innovative ones is possible only with the use of the latest technologies and technological equipment. Membrane processes are widely used for the use of fractionation and concentration of liquid dairy products, which allows for a new solution to the processing of raw materials and opens up opportunities in the development of new types of food products. The article is devoted to the issue of production and processing of whey in Kazakhstan. The main types of membrane technologies and the advantages of their use in the dairy industry in the Republic of Kazakhstan are considered. The role of membrane technologies in the processing of whey is substantiated, various methods of introducing membrane processing methods to ensure the demineralization of whey, obtaining products with high biological value and consumer properties, reducing the cost of energy carriers, reducing the volume of raw materials in order to save transport costs, non-waste processing of milk solids, recycling water are described. This article analyzes the problems of using resource-saving membrane technologies in the production of dairy products in the Republic of Kazakhstan, ways to solve existing problems associated with increasing the economic efficiency of enterprises. The favorable impact of the use of membrane technologies on the social and environmental aspects of whey processing in the country is substantiated.

Year of release: 2022
Number of the journal: 4(88)

Environmental management systems: international models and experience of Kazakhstan
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Significant air and water pollution, which is detrimental to the health of the citizens of Kazakhstan. Courts and regulatory authorities do not properly fulfill their obligations in the framework of environmental protection. Currently, government agencies are pursuing a policy aimed at protecting the environment and the rights of citizens. Purpose of the study is to analyze international models, practices, application of management systems for the legal protection of the environment and the health of citizens with application in Kazakhstan. The article discusses and explores a number of principles and methods of environmental management. Since these principles and practices contribute to the establishment of rational and effective environmental policy and management, it is proposed to take them into account when rethinking the current system in Kazakhstan. The article analyzes models and methods of legal protection of the environment and response to damage to the health of citizens, these tools can be part of an integrated system. Based on the study, it was found that in order for environmental management to reach its full potential, Kazakhstan also needs to undertake political reforms and involve ordinary citizens in the formation of policies and protection mechanisms. The studied strategies for collecting and taking into account the opinions of people when making managerial decisions on environmental protection can be used in Kazakhstani society.

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Automated sprayer for processing agricultural crops
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In order to successfully conduct agricultural work and obtain a competitive harvest, it is mandatory to carry out spraying operations of crops that require highly qualified personnel, expensive equipment and suitable weather conditions. The use of tractors for spraying fields is the most common solution available at the moment, has disadvantages: high cost, risk of damage to the crop by "hitting", "hooking" or otherwise; environmental damage; due to exhaust gases, the demolition of the solution increases with increasing speed. Using a device designed specifically for spraying equipment is an ideal solution. The purpose of the article is to develop a working model of an automated sprayer for processing agricultural crops. The methods used are: technical justification of a controlled device for processing agricultural crops. Calculation of functional capabilities, algorithms of operation of the proposed automated device: selection of the type of sprayer, engine, chassis, controller, battery, as well as justification of the possibilities of using alternative energy sources (wind energy, solar energy); development of a 3D model of an automation device for anti-weed processing of agricultural crops, printing of parts, assembly of mechanical and electronic parts. Making a prototype using 3D printing; development of the wiring diagram of electronics, software (firmware of the microcontroller; application that controls the settings), testing of the prototype, assembly of the current model; rationale for the optimal use of Arduino and Raspberry Pi boards in this device in a pair: Raspberry Pi will allow you to control processes on the Arduino and easily interact with the Internet when the Arduino itself will perform simple operations such as interacting with electronics and reading sensor readings. The manufactured operating model showed compliance with the goals, a high degree of controllability, environmental friendliness, reduction of energy consumed, labor resources and can be used to scale this device. The developed model of the automation device for anti-weed treatment of agricultural crops can be used not only in agricultural pollination, but also as a mechanism for studying soil parameters: humidity, mineralogical composition and chemical content in the ground, using electronic sensors, as well as an automated mobile platform for any purpose requiring accurate navigation through the territory.

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The development of e-commerce in the information space and the need to protect consumer rights
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The main thesis of the proposed research is that in modern conditions of globalization and the development of the information society, approaches in civil law turnover to goods and, accordingly, to the protection of human rights are radically changing. As part of the development of electronic commerce, information has also become a commodity, which causes many different disputes in science. Perhaps this is due to the fact that information is a relatively new object for the science of civil law, compared with objects of law that have been known for more than two thousand years, such as a thing and are considered classical. Information, confidential information (trade secrets and know-how) belong to the so-called objects of law, and civilists, relatively speaking, call them atypical, since they have become known to civil law not so long ago. The development of economic relations, as a rule, requires the development of a new, appropriate array of legal norms, which in the future may form a separate civil law institution that does not contradict the Constitution of the Republic. The purpose of the study is to develop its own conclusions based on a comprehensive civil law analysis of the legal nature of e-commerce relations, its essential features of civil law regulation of relations in the field of e-commerce and information; to provide suggestions and recommendations for improving legislation in this area. In addition, the article pays attention to the protection of the rights of consumers of e-commerce services. When conducting the research, the author was guided by the following methods: general scientific (historical, formal-logical, system-structural, system-comparative, etc.) and special legal (formal-legal, comparative-legal and others). The article substantiates that the evolution of the carrier of the written form does not lead to the emergence of a new form next to the written one: the peculiarity of the very fixation of the will in electronic data transmission means is not only the creation of a text document, but also the possibility of fixing the will with the help of sound, video files, graphic files. The doctrine of civil law has formulated a conceptual approach, according to which the possibility of the emergence and existence of the right of ownership of information is denied. In the civil sense, information as such cannot be exploited as a thing, or used as a result of intellectual, creative activity. The article concludes that the relations of an individual entrepreneur arising from contracts aimed at purchasing, ordering goods (works, services) for the purpose of satisfying personal, family, household, cultural and other personal household needs not related to the implementation of their entrepreneurial activities should be subject to legislation about consumer protection.

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Heading: Law

Environmental management systems: international models, experience and application in Kazakhstan
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Main problem: in Kazakhstan, the Government is reviewing its environmental and health management system to identify opportunities for improvement. Kazakhstan suffers from a high level of emissions into the environment and related health problems of the population. The link between environmental pollution and public health has been established for a long time. In Kazakhstan, air pollution, water pollution and soil and groundwater pollution are the main causes of widespread health problems and diseases, including, but not limited to, lung diseases and certain cancers. Recognizing these problems, the Kazakh Government is trying to strengthen environmental protection and environmental management system. Purpose: the purpose of the study was to analyze international models, practices, application of management systems for the legal protection of the environment and the health of citizens with application in Kazakhstan. Methods: the article discusses and explores a number of principles and methods of environmental management. Since these principles and practices contribute to the establishment of rational and effective environmental policy and management, it is proposed to take them into account when rethinking the current system in Kazakhstan. The article analyzes models and methods of legal protection of the environment and response to damage to the health of citizens, these tools can be part of an integrated system. Results and their significance: based on the study, it was found that in order for environmental management to reach its full potential, Kazakhstan also needs to undertake political reforms and involve ordinary citizens in the formation of policies and protection mechanisms. The studied strategies for collecting and taking into account the opinions of people when making managerial decisions on environmental protection can be used in Kazakhstani society.

Year of release: 2023
Number of the journal: 3(91)

Ways to Solve the Problem of Recycling Household and Industrial Waste in Pavlodar
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The relevance of this article is that the impact of human economic activity on the natural environment is becoming comparable in scale to geological factors. In this regard, the importance of protecting the biosphere has increased immeasurably. The earth is the only common home of all earthlings. Society, including us, cannot help but worry that the planet has approached a critical ecological threshold. The main goal of the research that we set for ourselves in this article is to create a predictive model for overcoming the environmental crisis in the following areas: environmental education, greening technologies, administrative and legal direction, international cooperation. To achieve the result, we tried to process as much information as possible, analyze the situation, draw appropriate conclusions and propose our own model for overcoming the environmental crisis. The hypothesis is that environmental pollution, improper disposal of household and industrial waste, and poor environmental culture have a detrimental effect on the ecology of the city, poisoning the environment and public health. The main research methods used were methods of empirical knowledge - these are observations, survey methods, questionnaires, as well as theoretical methods. The results of these studies can be used to inform the population about the impact of waste on human health, as well as the importance of storing, recycling and obtaining secondary raw materials, in order to reduce the amount of garbage on city streets. And also about the existence of unauthorized waste collection sites and administrative responsibility for the creation of such landfills in the city and in the surrounding area, this is an educational activity in all areas of education, starting from preschool institutions, the media, advertising agencies, NGOs, environmental authorities and also, using international experience, in the construction of a solid waste processing plant in his hometown.

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