Optimization of Heat-and-Power Plants Water Purification

Zelenko, Yu. V.; Malovanyy, Myroslav; Tarasova, L. D.

doi:10.23939/chcht13.02.218

Cited by 16 publications

(8 citation statements)

References 13 publications

(13 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the study, the estimation of possibilities of application of geoinformation systems for estimation of potential of renewable energy sources in Ukraine is executed with use of methodological bases and scientific results from a number of previous studies [16][17][18][19][20][21][22], and also using databases and interactive resource maps on global renewable energy sources from the internet [23][24][25][26][27].…”

Section: Methodsmentioning

confidence: 99%

Application of Geoinformation Systems for Assessment of Effective Integration of Renewable Energy Technologies in the Energy Sector of Ukraine

et al. 2022

View full text Add to dashboard Cite

The scientific novelty of the results presented in this article is to substantiate and expand the possibilities of using global and local geographic information systems (GIS) to assess the potential of renewable energy sources in Ukraine. GIS analysis focused on key resource parameters can help identify territories for development of renewable energy sources and assess of their possible technical potential, as well as the possibility of effective integration of technologies for the use of renewable energy sources in the energy sector of Ukraine. In this paper the possibilities for using geographic information systems to assess the potential of renewable energy sources in Ukraine are analyzed. The possibility of using the Global Atlas of the International Renewable Energy Agency (IRENA) to support planning of technologies for the use of energy from biomass is analyzed. The data can point to large-scale programs and applications in relation to key parameters (quality resources, transmission distance, population density, terrain and site protection), helping identify additional areas for development of renewable energy sources and give an approximate assessment of technical potential. It is determined that the software products of IRENA are able to support national and regional planning of renewable energy technologies, help establish the viability of future renewable energy facilities and help project developers identify and analyze promising facilities for the implementation of technologies using renewable energy. The application of geographic information systems of Ukrainian web resources (“UA MAP”) for assessing the potential of renewable energy sources and energy efficiency in Ukraine is been analyzed. The scientific novelty of the results lies in applying global and local GIS for comprehensive assessment of the potential and effectiveness of the use of regional non-traditional and renewable energy resources on the territory of Ukraine. This makes it possible to assess the possibilities of generating additional electric and thermal power for the needs of the regions of Ukraine using non-traditional and renewable energy sources. A comprehensive methodology for the use of GIS is proposed for assessing the potential of non-traditional and renewable energy sources at the regional level in Ukraine, taking into account energy, environmental and socio-economic factors affecting the placement of non-traditional and renewable energy facilities.

show abstract

Section: Methodsmentioning

confidence: 99%

Application of Geoinformation Systems for Assessment of Effective Integration of Renewable Energy Technologies in the Energy Sector of Ukraine

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Their content in water when supplied to the population differs lit t le from the content in natural waters near the water intake, and in some cases even becomes greater. Studies of drinking water and changes in the content of metals at various stages of water treatment have shown that the water is not purified from heavy metals, but their concentrations (in particular, Fe and Mn) are increasing due to leaching from pipelines in the process of water supply [17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Statistical analysis of Samara River pollution impact on the population morbidity rate in Western Donbas (Ukraine)

Kovrov

Кулікова

Pavlychenko

2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The anthropogenic load on natural environment has reached a level that threatens the population health. The main causes of water sources pollution are the discharge of untreated or insufficiently treated wastewaters by industrial enterprises. These and other reasons lead to the spread of various types of diseases among the population. A cause-and-effect relationship between the qualitative and quantitative state of the surface waters of the Samara River and certain diseases of the population living in the Western Donbas region has been established. The method of statistical analysis based on Pearson correlation has been applied. Reliable correlation between the pollutants content in surface waters of Samara River and the increase of the population diseases in the investigated territory has been proven. With high degree of probability, the following diseases are closely related to water quality: diseases of the blood, hematopoietic organs and disorders of immune system; diseases of endocrine system, digestive and metabolic disorders; circulatory system and digestion diseases; diseases of the skin and subcutaneous tissues. The obtained results indicate the need for further research taking into consideration the regional specificity of conditions and factors of environmental pollution, development of advanced water treatment to reduce the morbidity rate of the population.

show abstract

“…The main reasons for the deterioration of the ecological condition of surface water bodies are insufficient number and low level of efficiency of existing treatment facilities, limited number of return water supply systems, emergency condition of a significant part of water supply and sewerage networks, etc. [6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Substantiation of technological solutions for the protection of water resources in the development of coal deposits

Pavlychenko

Кулікова

Borysovska

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

In the case of mechanical treatment of mine water in settling tanks according to the existing technology the concentration of suspended solids during the discharge of clarified effluents into water bodies does not correspond to the maximum permissible content of mechanical impurities set for surface water bodies. The technology of mine water cleaning has been improved due to the introduction of a horizontal settling tank of modernized construction and installation of purification of fast open granular filters with downward liquid flow at the final stage. The expected technological parameters of the proposed horizontal settling tank for the conditions of water disposal of the operating coal mining enterprise are determined. The dependences between the depth of sedimentation of particles of the suspension of a certain hydraulic size in the proposed horizontal settling tank, its length and clarifying efficiency of mine water pre-treated with a solution of aluminium sulphate are obtained. It is established that the overall efficiency of clarifying of mine waters pumped to the surface by a coal mining enterprise, after treatment by the proposed technology will be 94-95% of the initial concentration of suspended solids, which does not exceed the relevant quality of surface water.

show abstract

Optimization of Heat-and-Power Plants Water Purification

Cited by 16 publications

References 13 publications

Application of Geoinformation Systems for Assessment of Effective Integration of Renewable Energy Technologies in the Energy Sector of Ukraine

Application of Geoinformation Systems for Assessment of Effective Integration of Renewable Energy Technologies in the Energy Sector of Ukraine

Statistical analysis of Samara River pollution impact on the population morbidity rate in Western Donbas (Ukraine)

Substantiation of technological solutions for the protection of water resources in the development of coal deposits

Contact Info

Product

Resources

About