BEST AVAILABLE TECHNIQUES FOR THE WASTE WATER TREATMENT

2021 ◽  
Vol 0 (1) ◽  
pp. 96-107
Author(s):  
Anna V. Yodchyk ◽  
◽  
Sniazhana A. Dubianok ◽  
Keyword(s):  
Waste Water ◽  
Waste Water Treatment ◽  
Treatment Method ◽  
General Information ◽  
Environmental Legislation ◽  
Economic Activities ◽  
Treatment Technology ◽  
Best Available Techniques ◽  
Surface Water Bodies ◽  
The Republic

The necessity of the implementation of the Best available Techniques by nature users determined In the environmental legislation of the Republic of Belarus. The article provides general information on the best available techniques (BAT) and the reasons for their implementation in the Republic of Belarus. Trends in the flow of pollutants as part of waste water into surface water bodies of the country have been analyzed in the context of the main pollutants and types of economic activities of enterprises that discharge the pollutants. Priority factors have been determined when choosing a wastewater treatment technology and a treatment method within the framework of the selected technology.

Investigation of Drainage and Waste Water Quality for the Improvement of Technological Treatment Solutions

2018 ◽  
Vol 9 (4) ◽  
pp. 824
Author(s):  
Yulia DOMASHENKO ◽  
Sergey VASILYEV ◽  
Dmitry VASILYEV
Keyword(s):  
Waste Water ◽  
Irrigation System ◽  
Treatment Method ◽  
Petroleum Products ◽  
Drainage Water ◽  
Biogenic Elements ◽  
Treatment Technology ◽  
Second Stage ◽  
Holding Device ◽  
Observation Period

The purpose of this work is to study the qualitative indicators of drainage and waste water from irrigated areas in order to justify the treatment technology. The research was carried out within the Bagayevskaya irrigation system located in the Rostov Region, the Russian Federation. The location of the well is confined to the second terrace above the floodplain of the Western Manych River. The chemical composition of drainage water allows us to refer this water category to the sulfate class, the sodium group of a partially mixed cationic composition. The type of drainage water is sulfate sodium and sulfate calcium. In drainage runoff, there are no chlorine-magnesium waters, even in the autumn period. The content of biogenic elements during the observation period in the investigated wells was within the following limits: phosphates – from 0.04 to 0.75 mg/dm3, ammonium ions – from 0.07 to 1.35 mg/dm3, and nitrates – from 0.05 to 0.43 mg/dm3. An improved treatment method of drainage and waste water for crop irrigation is proposed. It includes the removal of mechanical impurities and petroleum products (in the first stage) on coalescent modules installed directly on the discharge or drainage channel in the form of a framework module and the release of heavy metal ions, organic substances and excess salts (in the second stage) in the sorption block, which includes three sorption layers – S-VERAD, zeolite and quartz in an equal ratio, placed in a grid of a filter cassette of the cassette-holding device.

Recent Advances in Membrane Based Waste Water Treatment Technology: A Review

2016 ◽  
Vol 5 (4) ◽  
pp. 241-267 ◽  
Author(s):  
Prashant Gupta ◽  
Vaidehi Lapalikar ◽  
Rikta Kundu ◽  
K. Balasubramanian
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Waste Water Treatment ◽  
Treatment Technology ◽  
Recent Advances ◽  
Water Treatment Technology

scholarly journals Ecological/economical and Organizational/legal Problems of Transition to the System of Water Quality Regulation on the Basis of the Best Available Techniques

2014 ◽  
pp. 120-130
Author(s):  
Keyword(s):  
Waste Water ◽  
Water Quality ◽  
Water Treatment ◽  
Waste Water Treatment ◽  
Waste Waters ◽  
Urban Waste ◽  
Best Available Techniques ◽  
Treatment Techniques ◽  
Quality Regulation ◽  
Legal Problems

Analysis of possibilities of the existing urban waste water treatment techniques has been presented. It is mentioned that the problem of the beat available techniques choice is inseparably linked with correction of the current normalizing system in terms of composition of not only treated waste waters but also in terms of requirements to enterprises that dispose water into a sewage network.

scholarly journals On the Issue of the Techniques Comparison in Respect of Degree of Impact upon Environment when Developing BAT Reference Books

2016 ◽  
pp. 98
Author(s):  
Keyword(s):  
Waste Water ◽  
Life Cycle ◽  
Product Life Cycle ◽  
Management Practice ◽  
Waste Water Treatment ◽  
Comparative Assessment ◽  
Wide Spread ◽  
Best Available Techniques ◽  
European Experience ◽  
Water Disposal

According to the RF Government direction, 47 sector BAT reference books are to be developed during the 2015–2017 period in order to support the Russian legislation requirements aimed at implementation of the norms of impact upon environment at the best available techniques (BAT) level. Ten of them were developed and approved in 2015. Analysis of the text of one of the reference books, namely «Waste water treatment with the use of centralized water disposal systems of inhabited locations and urban districts» backed the presence of significant gaps in the BAT application methodological support. Analysis of the current Russian normative and methodological support of the BAT reference books development and application of the technological norms for the nature use management practice, as well as the relevant European experience is given. The issues of comparative assessment of nature users’ impact upon water bodies when using various techniques are considered. The possibility of the use of wide-spread European models for assessment of impacts upon environment in assessment of a product life cycle is shown. A number of recommendations and proposals including the necessity of a detailed revision of the BAT reference books development methodical support have been given. The principal requirements to such kind of support have been listed. Upgrading of the methodical support carried out on the basis of the wide discussion by all stakeholders is to be aimed at improvement of the BAT validity in the process of future editions of the BAR reference books publication, stipulated by the legislation.

scholarly journals TEKNOLOGI HIJAU: SOLUSI UNTUK PELESTARIAN SUMBER AIR

2017 ◽  
Vol 1 (2) ◽  
Author(s):  
Nefilinda Nefilinda
Keyword(s):  
Waste Water ◽  
Sustainable Development ◽  
Global Warming ◽  
Water Resources ◽  
Waste Water Treatment ◽  
Green Technology ◽  
Green Technologies ◽  
Treatment Technology ◽  
The Government ◽  
The Impact

This study aims to determine how these green technologies is a solution to preserve water resources. The research method is literature. The results obtained are: climate change caused by global warming are already being felt its impact in people's lives. If no preventive efforts, the impact of global warming in the future is a very serious threat to the lives of all the creatures on earth. In the face of the impact of Global Warming necessary mitigation efforts and adaptation that involves the community, such as water resource conservation technology with plant biology (bio-park), domestic waste water treatment technology with ecological sanitation (Ecosan), flower garden waste water (waste water garden), sanitation garden (sanita) and the concept of green technology (green tecnology). Green technology is one of adaptation and mitigation of the impact of Global Warming which is in line with the principle of sustainable development (sustainable development). Various Green Technology in the field of preservation of water resources and wastewater treatment has been available to be applied in the construction. Suggestions in this study are: for the government to attempt to campaign for the use of green technology and for the community also can use green technology in order to minimize global warming ranging from the household.Keywords: green technology and conservation of water resources

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