89 research outputs found

    Interdisciplinarity as heuristic resource for energy management

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    As high-tech industries continue to experience dynamic growth and problems of development in high-tech industries are getting increasingly complex, managers have to embrace the need for new competencies that match present-day challenges. This calls for a qualitative change in the architecture of education to bring it up to date with contemporary trends. Using cases from Russia, the paper aims to provide a groundwork for an interdisciplinary approach to building professional competencies in energy managers as a framework for forward-looking management of high-tech industries in a nonlinear environment. The authors identify factors that determine the new management imperative and set out methodological principles of developing a management culture. A model of professionalism in management is proposed that is the result of a complex interplay of interrelated competencies. The paper also explains the key features of an interdisciplinary training programme. To prove the research hypothesis, an analysis was conducted of empirical data from expert reviews by executives at Russian energy companies and leading academics

    Sustainability in automotive transport: Russian and Italian experience concerning actual situation and intervention tools

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    The air quality in metropolitan areas of Russia and Italy, although with different distribution and intensity, raises similar concerns for the respective public authorities about vehicle emissions, as well as about the stagnation of toxic pollutants in urban areas. This article discusses some typical situations in both these countries. In order to obtain suitable solutions to diminish this form of impact, different tools that are based on different approaches can be proposed. It is necessary to consider both the practical possibility of application and the cost-benefit balance that takes into account the realization cost and industrial system transformation on one side, and the results in terms of air quality improvement on the other. The different instruments (technological intervention on engines, chemical modification of fuels, mobility and road infrastructural planning) are presented for the considered countries, and also in more developed European and American areas, with a concentrated interest in areas of applicability, costs and obtained results. The externality of this form of pollution is presented and discussed, and the aspect of limitation of impact and consequent external costs is evaluated in comparison with monetary and infrastructural costs for emissive system modification. Β© 2016 WIT Press, www.witpress.com

    Beating of the oscillations in the transport coefficients of a one-dimensionally periodically modulated two-dimensional electron gas in the presence of spin-orbit interaction

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    Transport properties of a two-dimensional electron gas (2DEG) are studied in the presence of a perpendicular magnetic field BB, of a {\it weak} one-dimensional (1D) periodic potential modulation, and of the spin-orbit interaction (SOI) described only by the Rashba term. In the absence of the modulation the SOI mixes the spin-up and spin-down states of neighboring Landau levels into two new, unequally spaced energy branches. The levels of these branches broaden into bands in the presence of the modulation and their bandwidths oscillate with the field BB. Evaluated at the Fermi energy, the nn-th level bandwidth of each series has a minimum or vanishes at different values of the field BB. In contrast with the 1D-modulated 2DEG without SOI, for which only one flat-band condition applies, here there are two flat-band conditions that can change considerably as a function of the SOI strength Ξ±\alpha and accordingly influence the transport coefficients of the 2DEG. The phase and amplitude of the Weiss and Shubnikov-de Haas (SdH) oscillations depend on the strength Ξ±\alpha. For small values of Ξ±\alpha both oscillations show beating patterns. Those of the former are due to the independently oscillating bandwidths whereas those of the latter are due to modifications of the density of states, exhibit an even-odd filling factor transition, and are nearly independent of the modulation strength. For strong values of Ξ±\alpha the SdH oscillations are split in two

    Assessment of environmental-economic effectiveness of multifunctional fuel additives

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    The quickest solution to the urgent problem of improving the environmental safety and effectiveness of automobile transport operation with minimal expenditure is possible through the application of fuel additives positively affecting the motor fuel properties. The use of multi-functional additives that have a multi-purpose positive impact on fuel properties is the most attractive way. The absence of a method of comparative assessment of different additives makes the use of additives that improve some properties of fuels concurrently impairing other properties possible, or increase toxicity of exhaust gases, or considerably increase the cost of fuel. The aim of this paper is to develop scientific and methodological basis and specific methodology for assessing environmental–economic efficiency of additives to motor fuels. The authors identified the system of factors forming a structure of environmental–economic effect resulting from the application of multifunctional fuel additives, and also developed a method of assessment of environmental–economic efficiency of application of fuel additives, including the steps of integrated assessment of environmental–economic effectiveness and optimization in operational conditions

    Energy and material assessment of municipal sewage sludge applications under circular economy

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    In the last decades, the amount of municipal sewage sludge generation rate has drastically increased due to population growth, spatial sewerage system development, and implementation of new treatment techniques. Nowadays, it is considered a globally prominent issue. Municipal sewage sludge contains pathogenic bacteria and viruses along with heavy metals, poorly biodegradable organic compounds, pharmaceuticals, and microplastics, which make its utilization management quite difficult. Landfill placement of sewage sludge is the most widely used technique worldwide, but is obsolete and inefficient, and accompanied by significant risk of environmental pollution with high logistics expenditure. Moreover, landfill placement means that all residual energy and potential material reuse applications are lost. The introduction of modern treatment techniques can solve the problem with sewage sludge generation, but it results in strong energy consumption increase of energy consumption. Modernization and operational policies based on circular economy principles are focused on relevant sewage sludge utilization issues with the potential use of waste-to-energy and recycling applications. The paper presents a methodological approach of cradle-to-grave assessment of sewage sludge treatment process based on energy and material flow analysis. The proposed methodology is studied within the real operational activities of big-scale wastewater treatment plants of two of the largest cities of Russia \u2013 Ekaterinburg and Perm. This investigation provides an efficient managerial tool for sustainable development that can be used by wide range of stakeholders

    Indoor CO2: Potential Criticalities and Solutions

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    Carbon dioxide (CO2) has been conventionally regarded as a global problem, due to the well-known effects of fossil fuel combustion to the climate of our planet. However, this paper aims at highlighting the role of CO2 from another perspective, i.e. by considering the effects of CO2 on the health and well-being of the occupants of indoor spaces. The exposure to CO2 air concentrations > 1,000 ppm causes symptoms like headache, dizziness, sleepiness and loss of attention, which may negatively influence the learning capability and the productivity of students and workers. In this sense, schools and universities are particularly vulnerable, due to the high density of occupants in classrooms and to the importance of the role of education in training the future members of the society. In the light of this issue, the present paper will provide examples of the incorrect design of indoor environments and, meanwhile, will propose simple solutions to monitor the problem of indoor CO2 concentration and improve the indoor environmental quality of public places. Β© The Authors, published by EDP Sciences, 2019.The work was partly supported by Act 211 of the Government of the Russian Federation, contract No 02.A03.21.0006

    Risk assessment in a materials recycling facility: Perspectives for reducing operational issues

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    Mechanical separation of light packaging waste is a useful practice for improving the quality of the recyclable waste flows and its exploitation in a frame of the circular economy. Materials Recovery Facilities can treat from 3000 to 5000 tons per year of light packaging waste. Concerning the plastic content, this is divided in four flows: PET, HDPE, other plastics, and waste rejects. The last two are generally used for energy recovery. For improving the quality of the recyclable plastic waste, a manual separation is required for reducing the impurities detectable in the final products. However, this practice could enhance the risk at work of the operators, which should be constantly monitored. This article explores the main differences of a manual separation and of a mechanical separation, assessing the costs and the health risk for the workers. The analysis started from the situation in an Italian Materials Recovery Facility, generalizing the context; a future scenario with the application of a mechanical separation is theoretically introduced. The main results obtained suggest that the manual separation plant improves the quality of the material, though increasing the risk of the operators due to the possible contact with sharp waste, sanitary danger, and risk of injuries for the mismanagement of machines, among others. The mechanical separation can be considered a real advantage from an economic point of view, since the operating costs are lower and the investment could be recovered in around 10 years, in an Italian-like context. On balance, on the one hand, the article provides indications for the private sector for improving the management of a Materials Recovery Facility, while, on the other hand, it detects the main pros and cons of both methodologies. Β© 2018 by the authors

    Comprehensive Assessment of Resource Efficiency of Russian Gas Industry Companies

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    The research was supported by the Russian Science Foundation grant No. 22‑28‑01740, https://rscf.ru/en/project/22–28–01740/.ЦСлью исслСдования являСтся Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΈ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ комплСксной ΠΎΡ†Π΅Π½ΠΊΠΈ рСсурсоэффСктивности ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π΄ΠΎΠ±Ρ‹Ρ‡ΠΈ, ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ Ρ‚Ρ€ΡƒΠ±ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΎΠ³ΠΎ транспорта ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π³Π°Π·Π° ΠΊΠ°ΠΊ основы сбалансированного потрСблСния ΠΈ обСспСчСния рСсурсами. Π’ исслСдовании ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, Ρ‡Ρ‚ΠΎ Π² слоТных, быстро ΠΌΠ΅Π½ΡΡŽΡ‰ΠΈΡ…ΡΡ условиях рост ΠΌΠΈΡ€ΠΎΠ²ΠΎΠ³ΠΎ потрСблСния ΡƒΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΡ€ΠΎΠ΄ΠΎΠ², Π² частности ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π³Π°Π·Π°, ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ поиску Π½ΠΎΠ²Ρ‹Ρ… Ρ€Π΅ΡΡƒΡ€ΡΠΎΡΠ±Π΅Ρ€Π΅Π³Π°ΡŽΡ‰ΠΈΡ… ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΈ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‰ΠΈΡ… ΡΠ½ΠΈΠ·ΠΈΡ‚ΡŒ Ρ€Π΅ΡΡƒΡ€ΡΠΎΠ΅ΠΌΠΊΠΎΡΡ‚ΡŒ отраслСвых производств ΠΈ воздСйствиС Π½Π° ΠΎΠΊΡ€ΡƒΠΆΠ°ΡŽΡ‰ΡƒΡŽ ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΡƒΡŽ срСду, Π² соотвСтствии с ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ°ΠΌΠΈ циркулярной экономики, Π²Ρ‹Ρ€Π°Π±ΠΎΡ‚Π°Ρ‚ΡŒ рСсурсоэффСктивныС способы ΠΈ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΡƒ рСсурсосбСрСТСния. Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ ΠΊΠΎΠ½Ρ†Π΅ΠΏΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ ΠΊ комплСксной ΠΎΡ†Π΅Π½ΠΊΠ΅ рСсурсоэффСктивности Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли: Π΄ΠΎΠ±Ρ‹Ρ‡ΠΈ, ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ Ρ‚Ρ€ΡƒΠ±ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΎΠ³ΠΎ транспорта ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π³Π°Π·Π°, Π²Ρ‹Π΄Π΅Π»Π΅Π½Ρ‹ Π΅Π³ΠΎ основныС полоТСния. ΠŸΡ€Π΅Π΄Π»Π°Π³Π°Π΅ΠΌΠ°Ρ мСтодология комплСксной ΠΎΡ†Π΅Π½ΠΊΠΈ рСсурсоэффСктивности Π²ΠΊΠ»ΡŽΡ‡Π°Π΅Ρ‚ ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Π»ΡŒΠ½Ρ‹ΠΉ расчСт ΠΈ ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΡƒΡŽ ΠΎΡ†Π΅Π½ΠΊΡƒ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ эффСктивности Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли. Π­Ρ‚Π° ΠΎΡ†Π΅Π½ΠΊΠ° отличаСтся систСмой ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ, ΠΎΡ‚Ρ€Π°ΠΆΠ°ΡŽΡ‰ΠΈΡ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ производствСнной, экономичСской, финансовой, инвСстиционной, энСргСтичСской ΠΈ экологичСской сфСр Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡ‡Π΅ΡΠΊΠΈΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ позволяСт Π½Π° основС ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ модСлирования ΠΈ сцСнарного прогнозирования ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡŒ ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· развития Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ ΠΏΠΎ ΡƒΡ€ΠΎΠ²Π½ΡŽ рСсурсосбСрСТСния, обСспСчСнности ΠΈ ΠΏΠΎΡ‚Ρ€Π΅Π±Π»Π΅Π½ΠΈΡŽ рСсурсов Π² постпрогнозном ΠΈ ΠΏΡ€ΠΎΠ³Π½ΠΎΠ·Π½ΠΎΠΌ ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅. Π‘ использованиСм ΠΏΡ€ΠΎΠ³Π½ΠΎΠ·Π½ΠΎ-аналитичСского инструмСнтария ΠΈ ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ модСлирования эффСктивности Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΉ Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ ΠΈΡ… развития ΠΈ Π²Ρ‹Π±Ρ€Π°Π½Ρ‹ пСрспСктивныС бизнСс-процСссы. Апробация мСтодологичСского инструмСнтария ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π° Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли России: Π΄ΠΎΠ±Ρ‹Ρ‡Π° Π³Π°Π·Π° («Новатэк»), ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° Π³Π°Π·Π° (Β«Π‘ΠΈΠ±ΡƒΡ€Β») ΠΈ Ρ‚Ρ€ΡƒΠ±ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½Ρ‹ΠΉ транспорт Π³Π°Π·Π° (Β«Π“Π°Π·ΠΏΡ€ΠΎΠΌΒ»). Анализ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠΉ Π°ΠΏΡ€ΠΎΠ±Π°Ρ†ΠΈΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π» ΡΡƒΡ‰Π΅ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΠ΅ различия Π² соврСмСнных ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ°Ρ… рСсурсосбСрСТСния, потрСблСния ΠΈ обСспСчСния рСсурсами Π² Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… компаниях, Π° Ρ‚Π°ΠΊΠΆΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹Π΅ Ρ‚ΠΎΡ‡ΠΊΠΈ роста ΠΈ пСрспСктивы ΠΈΡ… рСсурсоэффСктивного развития.ЦСлью исслСдования являСтся Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΈ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ комплСксной ΠΎΡ†Π΅Π½ΠΊΠΈ рСсурсоэффСктивности ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π΄ΠΎΠ±Ρ‹Ρ‡ΠΈ, ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ Ρ‚Ρ€ΡƒΠ±ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΎΠ³ΠΎ транспорта ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π³Π°Π·Π° ΠΊΠ°ΠΊ основы сбалансированного потрСблСния ΠΈ обСспСчСния рСсурсами. Π’ исслСдовании ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, Ρ‡Ρ‚ΠΎ Π² слоТных, быстро ΠΌΠ΅Π½ΡΡŽΡ‰ΠΈΡ…ΡΡ условиях рост ΠΌΠΈΡ€ΠΎΠ²ΠΎΠ³ΠΎ потрСблСния ΡƒΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΡ€ΠΎΠ΄ΠΎΠ², Π² частности ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π³Π°Π·Π°, ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ поиску Π½ΠΎΠ²Ρ‹Ρ… Ρ€Π΅ΡΡƒΡ€ΡΠΎΡΠ±Π΅Ρ€Π΅Π³Π°ΡŽΡ‰ΠΈΡ… ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΈ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‰ΠΈΡ… ΡΠ½ΠΈΠ·ΠΈΡ‚ΡŒ Ρ€Π΅ΡΡƒΡ€ΡΠΎΠ΅ΠΌΠΊΠΎΡΡ‚ΡŒ отраслСвых производств ΠΈ воздСйствиС Π½Π° ΠΎΠΊΡ€ΡƒΠΆΠ°ΡŽΡ‰ΡƒΡŽ ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΡƒΡŽ срСду, Π² соотвСтствии с ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ°ΠΌΠΈ циркулярной экономики, Π²Ρ‹Ρ€Π°Π±ΠΎΡ‚Π°Ρ‚ΡŒ рСсурсоэффСктивныС способы ΠΈ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΡƒ рСсурсосбСрСТСния. Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ ΠΊΠΎΠ½Ρ†Π΅ΠΏΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ ΠΊ комплСксной ΠΎΡ†Π΅Π½ΠΊΠ΅ рСсурсоэффСктивности Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли: Π΄ΠΎΠ±Ρ‹Ρ‡ΠΈ, ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ Ρ‚Ρ€ΡƒΠ±ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΎΠ³ΠΎ транспорта ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π³Π°Π·Π°, Π²Ρ‹Π΄Π΅Π»Π΅Π½Ρ‹ Π΅Π³ΠΎ основныС полоТСния. ΠŸΡ€Π΅Π΄Π»Π°Π³Π°Π΅ΠΌΠ°Ρ мСтодология комплСксной ΠΎΡ†Π΅Π½ΠΊΠΈ рСсурсоэффСктивности Π²ΠΊΠ»ΡŽΡ‡Π°Π΅Ρ‚ ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Π»ΡŒΠ½Ρ‹ΠΉ расчСт ΠΈ ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΡƒΡŽ ΠΎΡ†Π΅Π½ΠΊΡƒ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ эффСктивности Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли. Π­Ρ‚Π° ΠΎΡ†Π΅Π½ΠΊΠ° отличаСтся систСмой ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ, ΠΎΡ‚Ρ€Π°ΠΆΠ°ΡŽΡ‰ΠΈΡ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ производствСнной, экономичСской, финансовой, инвСстиционной, энСргСтичСской ΠΈ экологичСской сфСр Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡ‡Π΅ΡΠΊΠΈΠΉ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ позволяСт Π½Π° основС ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ модСлирования ΠΈ сцСнарного прогнозирования ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡŒ ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· развития Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ ΠΏΠΎ ΡƒΡ€ΠΎΠ²Π½ΡŽ рСсурсосбСрСТСния, обСспСчСнности ΠΈ ΠΏΠΎΡ‚Ρ€Π΅Π±Π»Π΅Π½ΠΈΡŽ рСсурсов Π² постпрогнозном ΠΈ ΠΏΡ€ΠΎΠ³Π½ΠΎΠ·Π½ΠΎΠΌ ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅. Π‘ использованиСм ΠΏΡ€ΠΎΠ³Π½ΠΎΠ·Π½ΠΎ-аналитичСского инструмСнтария ΠΈ ΠΈΠΌΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ модСлирования эффСктивности Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΉ Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ ΠΈΡ… развития ΠΈ Π²Ρ‹Π±Ρ€Π°Π½Ρ‹ пСрспСктивныС бизнСс-процСссы. Апробация мСтодологичСского инструмСнтария ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π° Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΉ Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли России: Π΄ΠΎΠ±Ρ‹Ρ‡Π° Π³Π°Π·Π° («Новатэк»), ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° Π³Π°Π·Π° (Β«Π‘ΠΈΠ±ΡƒΡ€Β») ΠΈ Ρ‚Ρ€ΡƒΠ±ΠΎΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½Ρ‹ΠΉ транспорт Π³Π°Π·Π° (Β«Π“Π°Π·ΠΏΡ€ΠΎΠΌΒ»). Анализ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠΉ Π°ΠΏΡ€ΠΎΠ±Π°Ρ†ΠΈΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π» ΡΡƒΡ‰Π΅ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΠ΅ различия Π² соврСмСнных ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ°Ρ… рСсурсосбСрСТСния, потрСблСния ΠΈ обСспСчСния рСсурсами Π² Π²Π΅Π΄ΡƒΡ‰ΠΈΡ… компаниях, Π° Ρ‚Π°ΠΊΠΆΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹Π΅ Ρ‚ΠΎΡ‡ΠΊΠΈ роста ΠΈ пСрспСктивы ΠΈΡ… рСсурсоэффСктивного развития.ИсслСдованиС Π²Ρ‹ΠΏΠΎΠ»Π½Π΅Π½ΠΎ Π·Π° счСт Π³Ρ€Π°Π½Ρ‚Π° Российского Π½Π°ΡƒΡ‡Π½ΠΎΠ³ΠΎ Ρ„ΠΎΠ½Π΄Π° β„– 22-28-01740, https://rscf.ru/project/22–28–01740/

    Analysis of Sewage Sludge Alternatives Towards Circular Economy

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    The article describes ways to solve the urgent Issue of the pollution of water sources due to the imperfection of the technical and technological equipment of municipal wastewater treatment plants. The subject matter is considered from the perspective of the transition to the circular economy. One of the key elements of a sustainable development strategy in a circular economy is the development and implementation of policies for the modernization of municipal wastewater treatment plants in order to reduce the negative impact on the environment. The goal of this research is to create a holistic assessment system of various technological solutions for the treatment of sewage sludge using life cycle assessment and material flow analysis methods for the transition towards the circular economy. The hypothesis of the present study assumes a specific set of technologies based on the waste-to-energy principle, in which it is possible to achieve net zero energy consumption in a wastewater treatment plant. A methodological framework for assessing the complete technological cycle of sewage sludge treatment and disposal using life cycle analysis and material flow analysis tools is proposed. The results are visualized using the Sankey chart. The authors test the proposed method according to data presented from real treatment facilities that operate in Ekaterinburg and Perm. As a result of the study, we found that the use of some waste-to-energy technologies for treating sewage sludge does not lead to the expected reduction in average net energy consumption along with a reduction in waste mass. Based on the research, leading techniques have been identified that make it possible to achieve net zero energy consumption of a wastewater treatment plant. The results of the study are clear and easy to interpret and can be used by managers of different levels to select the most optimal set of technological stages for the treatment and disposal of sewage sludge in accordance with the principles of the circular economy, including reference comparison through the national sectoral benchmarking system.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ исслСдованы ΠΏΡƒΡ‚ΠΈ Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ загрязнСния водоисточников вслСдствиС Π½Π΅ΡΠΎΠ²Π΅Ρ€ΡˆΠ΅Π½ΡΡ‚Π²Π° тСхничСской ΠΈ тСхнологичСской вооруТСнности ΠΌΡƒΠ½ΠΈΡ†ΠΈΠΏΠ°Π»ΡŒΠ½Ρ‹Ρ… сооруТСний очистки сточных Π²ΠΎΠ΄, которая рассматриваСтся с ΠΏΠΎΠ·ΠΈΡ†ΠΈΠΈ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Π° ΠΊ экономикС Π·Π°ΠΌΠΊΠ½ΡƒΡ‚ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π°. Одним ΠΈΠ· ΠΊΠ»ΡŽΡ‡Π΅Π²Ρ‹Ρ… элСмСнтов стратСгии устойчивого развития Π² условиях экономики Π·Π°ΠΌΠΊΠ½ΡƒΡ‚ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° являСтся Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΈ рСализация ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ Π² области ΠΌΠΎΠ΄Π΅Ρ€Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΌΡƒΠ½ΠΈΡ†ΠΈΠΏΠ°Π»ΡŒΠ½Ρ‹Ρ… станций очистки сточных Π²ΠΎΠ΄ с Ρ†Π΅Π»ΡŒΡŽ сокращСния Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ воздСйствия Π½Π° ΠΎΠΊΡ€ΡƒΠΆΠ°ΡŽΡ‰ΡƒΡŽ срСду. ЦСлью Ρ€Π°Π±ΠΎΡ‚Ρ‹ являСтся созданиС систСмы комплСксной ΠΎΡ†Π΅Π½ΠΊΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… тСхнологичСских Ρ€Π΅ΡˆΠ΅Π½ΠΈΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ осадков сточных Π²ΠΎΠ΄ с использованиСм ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΎΡ†Π΅Π½ΠΊΠΈ ΠΆΠΈΠ·Π½Π΅Π½Π½ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΏΠΎΡ‚ΠΎΠΊΠΎΠ² Π² условиях ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Π° ΠΊ циркулярной экономикС. Π“ΠΈΠΏΠΎΡ‚Π΅Π·Π° настоящСго исслСдования ΠΏΡ€Π΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅Ρ‚ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ³ΠΎ Π½Π°Π±ΠΎΡ€Π° Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ, основанных Π½Π° ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ΅ Β«ΠΎΡ‚Ρ…ΠΎΠ΄Ρ‹-Π²-ΡΠ½Π΅Ρ€Π³ΠΈΡŽΒ», ΠΏΡ€ΠΈ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΌ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ достиТСниС чистого Π½ΡƒΠ»Π΅Π²ΠΎΠ³ΠΎ энСргопотрСблСния Π½Π° станции очистки сточных Π²ΠΎΠ΄. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ мСтодичСский инструмСнтарий ΠΊ ΠΎΡ†Π΅Π½ΠΊΠ΅ ΠΏΠΎΠ»Π½ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ ΡƒΡ‚ΠΈΠ»ΠΈΠ·Π°Ρ†ΠΈΠΈ осадка сточных Π²ΠΎΠ΄ с ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΎΡ†Π΅Π½ΠΊΠΈ ΠΆΠΈΠ·Π½Π΅Π½Π½ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΈ энСргСтичСских ΠΏΠΎΡ‚ΠΎΠΊΠΎΠ². Визуализация Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² ΠΏΡ€ΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½Π° с использованиСм Π΄ΠΈΠ°Π³Ρ€Π°ΠΌΠΌΡ‹ Sankey. Авторы проводят Π°ΠΏΡ€ΠΎΠ±Π°Ρ†ΠΈΡŽ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΌΠ΅Ρ‚ΠΎΠ΄Π° ΠΏΠΎ Π΄Π°Π½Π½Ρ‹ΠΌ, прСдставлСнным с Ρ€Π΅Π°Π»ΡŒΠ½Ρ‹Ρ… очистных сооруТСний, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Ρ€Π°Π±ΠΎΡ‚Π°ΡŽΡ‚ Π² Π³ΠΎΡ€ΠΎΠ΄Π°Ρ…-ΠΌΠΈΠ»Π»ΠΈΠΎΠ½Π½ΠΈΠΊΠ°Ρ… Π•ΠΊΠ°Ρ‚Π΅Ρ€ΠΈΠ½Π±ΡƒΡ€Π³Π΅ ΠΈ ΠŸΠ΅Ρ€ΠΌΠΈ. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ исслСдования ΠΌΡ‹ выяснили, Ρ‡Ρ‚ΠΎ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ осадков сточных Π²ΠΎΠ΄, основанных Π½Π° ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ΅ Β«ΠΎΡ‚Ρ…ΠΎΠ΄Ρ‹-Π²-ΡΠ½Π΅Ρ€Π³ΠΈΡŽΒ» Π½Π΅ ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΠΎΠΌΡƒ ΡΠΎΠΊΡ€Π°Ρ‰Π΅Π½ΠΈΡŽ показатСля срСднСго чистого потрСблСния энСргии совмСстно с сокращСниСм массы ΠΎΡ‚Ρ…ΠΎΠ΄ΠΎΠ². По ΠΈΡ‚ΠΎΠ³Π°ΠΌ исслСдования выявлСны Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ-Π»ΠΈΠ΄Π΅Ρ€Ρ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π΄Π΅Π»Π°ΡŽΡ‚ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹ΠΌ достиТСниС чистого Π½ΡƒΠ»Π΅Π²ΠΎΠ³ΠΎ энСргопотрСблСния станции очистки сточных Π²ΠΎΠ΄. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдования ΡΠ²Π»ΡΡŽΡ‚ΡΡ наглядными ΠΈ простыми для ΠΈΠ½Ρ‚Π΅Ρ€ΠΏΡ€Π΅Ρ‚Π°Ρ†ΠΈΠΈ ΠΈ ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ ΠΌΠ΅Π½Π΅Π΄ΠΆΠ΅Ρ€Π°ΠΌΠΈ Ρ€Π°Π·Π½ΠΎΠ³ΠΎ уровня для Π²Ρ‹Π±ΠΎΡ€Π° ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ Π½Π°Π±ΠΎΡ€Π° тСхнологичСских стадий ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ ΡƒΡ‚ΠΈΠ»ΠΈΠ·Π°Ρ†ΠΈΠΈ осадка сточных Π²ΠΎΠ΄ Π² соотвСтствии с ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ°ΠΌΠΈ циркулярной экономики, Π² Ρ‚ΠΎΠΌ числС для эталонного сравнСния Π² составС Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΉ отраслСвой систСмы Π±Π΅Π½Ρ‡ΠΌΠ°Ρ€ΠΊΠΈΠ½Π³Π°.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ исслСдованы ΠΏΡƒΡ‚ΠΈ Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ загрязнСния водоисточников вслСдствиС Π½Π΅ΡΠΎΠ²Π΅Ρ€ΡˆΠ΅Π½ΡΡ‚Π²Π° тСхничСской ΠΈ тСхнологичСской вооруТСнности ΠΌΡƒΠ½ΠΈΡ†ΠΈΠΏΠ°Π»ΡŒΠ½Ρ‹Ρ… сооруТСний очистки сточных Π²ΠΎΠ΄, которая рассматриваСтся с ΠΏΠΎΠ·ΠΈΡ†ΠΈΠΈ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Π° ΠΊ экономикС Π·Π°ΠΌΠΊΠ½ΡƒΡ‚ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π°. Одним ΠΈΠ· ΠΊΠ»ΡŽΡ‡Π΅Π²Ρ‹Ρ… элСмСнтов стратСгии устойчивого развития Π² условиях экономики Π·Π°ΠΌΠΊΠ½ΡƒΡ‚ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° являСтся Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΈ рСализация ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ Π² области ΠΌΠΎΠ΄Π΅Ρ€Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΌΡƒΠ½ΠΈΡ†ΠΈΠΏΠ°Π»ΡŒΠ½Ρ‹Ρ… станций очистки сточных Π²ΠΎΠ΄ с Ρ†Π΅Π»ΡŒΡŽ сокращСния Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ воздСйствия Π½Π° ΠΎΠΊΡ€ΡƒΠΆΠ°ΡŽΡ‰ΡƒΡŽ срСду. ЦСлью Ρ€Π°Π±ΠΎΡ‚Ρ‹ являСтся созданиС систСмы комплСксной ΠΎΡ†Π΅Π½ΠΊΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… тСхнологичСских Ρ€Π΅ΡˆΠ΅Π½ΠΈΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ осадков сточных Π²ΠΎΠ΄ с использованиСм ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΎΡ†Π΅Π½ΠΊΠΈ ΠΆΠΈΠ·Π½Π΅Π½Π½ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΏΠΎΡ‚ΠΎΠΊΠΎΠ² Π² условиях ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Π° ΠΊ циркулярной экономикС. Π“ΠΈΠΏΠΎΡ‚Π΅Π·Π° настоящСго исслСдования ΠΏΡ€Π΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅Ρ‚ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ³ΠΎ Π½Π°Π±ΠΎΡ€Π° Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ, основанных Π½Π° ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ΅ Β«ΠΎΡ‚Ρ…ΠΎΠ΄Ρ‹-Π²-ΡΠ½Π΅Ρ€Π³ΠΈΡŽΒ», ΠΏΡ€ΠΈ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΌ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ достиТСниС чистого Π½ΡƒΠ»Π΅Π²ΠΎΠ³ΠΎ энСргопотрСблСния Π½Π° станции очистки сточных Π²ΠΎΠ΄. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ мСтодичСский инструмСнтарий ΠΊ ΠΎΡ†Π΅Π½ΠΊΠ΅ ΠΏΠΎΠ»Π½ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ ΡƒΡ‚ΠΈΠ»ΠΈΠ·Π°Ρ†ΠΈΠΈ осадка сточных Π²ΠΎΠ΄ с ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΎΡ†Π΅Π½ΠΊΠΈ ΠΆΠΈΠ·Π½Π΅Π½Π½ΠΎΠ³ΠΎ Ρ†ΠΈΠΊΠ»Π° ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΈ энСргСтичСских ΠΏΠΎΡ‚ΠΎΠΊΠΎΠ². Визуализация Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² ΠΏΡ€ΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½Π° с использованиСм Π΄ΠΈΠ°Π³Ρ€Π°ΠΌΠΌΡ‹ Sankey. Авторы проводят Π°ΠΏΡ€ΠΎΠ±Π°Ρ†ΠΈΡŽ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΌΠ΅Ρ‚ΠΎΠ΄Π° ΠΏΠΎ Π΄Π°Π½Π½Ρ‹ΠΌ, прСдставлСнным с Ρ€Π΅Π°Π»ΡŒΠ½Ρ‹Ρ… очистных сооруТСний, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Ρ€Π°Π±ΠΎΡ‚Π°ΡŽΡ‚ Π² Π³ΠΎΡ€ΠΎΠ΄Π°Ρ…-ΠΌΠΈΠ»Π»ΠΈΠΎΠ½Π½ΠΈΠΊΠ°Ρ… Π•ΠΊΠ°Ρ‚Π΅Ρ€ΠΈΠ½Π±ΡƒΡ€Π³Π΅ ΠΈ ΠŸΠ΅Ρ€ΠΌΠΈ. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ исслСдования ΠΌΡ‹ выяснили, Ρ‡Ρ‚ΠΎ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ осадков сточных Π²ΠΎΠ΄, основанных Π½Π° ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ΅ Β«ΠΎΡ‚Ρ…ΠΎΠ΄Ρ‹-Π²-ΡΠ½Π΅Ρ€Π³ΠΈΡŽΒ» Π½Π΅ ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΠΎΠΌΡƒ ΡΠΎΠΊΡ€Π°Ρ‰Π΅Π½ΠΈΡŽ показатСля срСднСго чистого потрСблСния энСргии совмСстно с сокращСниСм массы ΠΎΡ‚Ρ…ΠΎΠ΄ΠΎΠ². По ΠΈΡ‚ΠΎΠ³Π°ΠΌ исслСдования выявлСны Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ-Π»ΠΈΠ΄Π΅Ρ€Ρ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π΄Π΅Π»Π°ΡŽΡ‚ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹ΠΌ достиТСниС чистого Π½ΡƒΠ»Π΅Π²ΠΎΠ³ΠΎ энСргопотрСблСния станции очистки сточных Π²ΠΎΠ΄. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдования ΡΠ²Π»ΡΡŽΡ‚ΡΡ наглядными ΠΈ простыми для ΠΈΠ½Ρ‚Π΅Ρ€ΠΏΡ€Π΅Ρ‚Π°Ρ†ΠΈΠΈ ΠΈ ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ ΠΌΠ΅Π½Π΅Π΄ΠΆΠ΅Ρ€Π°ΠΌΠΈ Ρ€Π°Π·Π½ΠΎΠ³ΠΎ уровня для Π²Ρ‹Π±ΠΎΡ€Π° ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ Π½Π°Π±ΠΎΡ€Π° тСхнологичСских стадий ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΈ ΡƒΡ‚ΠΈΠ»ΠΈΠ·Π°Ρ†ΠΈΠΈ осадка сточных Π²ΠΎΠ΄ Π² соотвСтствии с ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ°ΠΌΠΈ циркулярной экономики, Π² Ρ‚ΠΎΠΌ числС для эталонного сравнСния Π² составС Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΉ отраслСвой систСмы Π±Π΅Π½Ρ‡ΠΌΠ°Ρ€ΠΊΠΈΠ½Π³Π°
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