Tag:best available technology

№4|2016

LAWS, STANDARDS, NORMATIVES

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UDC 349.6:628.2

Alekseeva I. V., Lysova T. I.

Amendments to the regulations on effluent discharge into the public wastewater disposal systems

Summary

The aspects of regulating the effluents discharged by wastewater services providers and their customers have been topical for many years. Within the frames of the current legislation on water supply and wastewater disposal and the Environmental Law subject to revision improving the system of effluent quality regulation established in 1970-ies and based on the requirement to meet the standard of the water quality in water bodies is required. Herewith the provision on sharing the responsibility for the discharged effluent quality between the wastewater services providers and their customers shall be specified. Environmental Law review since 2014 refers the issues of regulating the quality of effluents discharged by vodokanals and their customers to the competence of the legislation on water supply and wastewater disposal. This regulation provides for settling the mentioned problems by introducing changes and amendments (draft law No. 386179-6) to «Water Supply and Wastewater Disposal» Law.

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№10|2018

LAWS, STANDARDS, NORMATIVES

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UDC 628.3:504.064

Lysova T. I., Alekseeva I. V., Perednia T. V., Rublevskaya O. N.

Amendments and prospects of the statutory regulation of wastewater and pollution discharges by water utilities and their customers

Summary

The background and dynamics of the environmental legislation amendments related to the water supply and wastewater disposal, and statutory regulation related to effluent and pollution discharges from public wastewater disposal systems are described. The results of applying the enactments related to wastewater disposal are stated that provided for the successive correction of the statutory regulations related to the public wastewater disposal systems beginning from 2014. The analysis of water-protective measures taken by the custo­mers is presented in light of abandoning the state regulation of wastewater discharge into the public wastewater disposal systems. The
evaluation of the results of the amendments of «The rules of cold water supply and wastewater disposal» adopted in 2016 in relation to the customers of SUE «Vodokanal of St. Petersburg» is presented. The successive approximation of the Russian requirements to the wastewater composition and properties set with the purpose of preventing the negative impact on the public wastewater disposal systems with similar European requirements is shown. The novations coming into effect from January 1, 2019 of Federal Law No. 219-FZ «On the amendments to the Federal Law «On environmental protection» and separate enactments of the Russian Federation» and Federal Law No. 225-FZ of July 29, 2017 «On the amendments to the Federal Law «On water supply and wastewater disposal» and separate enactments of the Russian Federation» related to the system of the wastewater utilities introducing the best available techniques are stated. The prospects of the future development of the environmental regulations and legislation on water supply and wastewater disposal in relation to the regulation of the discharges by wastewater utilities and discharges to the public wastewater disposal systems by the customers are stated.

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№09|2015

ENVIRONMENTAL PROTECTION

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UDC 504.064

KURANOV P. N.

Applying the Best Available Technologies concept in the substantiation  of the system of engineering protection of natural water from pollution

Summary

The contemporary science-methodical and regulatory base supposes the wide application of the Best Available Technologies principle including the implementation of environmental protection activities. As a result of studies and model simulations three basic causes of underground and surface water pollution on the considered territory of the Sosnovsk oil deposit in the Samara Area were identified: fracking that includes discharging produced and waste water into the stratum; industrial waste leakages from cushion holes and service wells; leakages from distribution pipelines and tanks with the subsequent filtration through the aeration zone into underground and surface waters. A mathematical model of underground water filtration with establishing a specialized information system was developed. Simulating filtration in operating strata where industrial wastewater is pumped provides for evaluating the pressure of the stratum and, consequently, the so-called adverse effect level that is determined by the ratio of the pressure in the stratum to the fracking pressure. The calculations of underground water filtration were carried out both under stationary and non-stationary conditions with the use of MODFLOW Model. The basic conceptual framework of the Best Available Technologies principle as applied to the problem of desi­gning the systems of engineering protection of underground and surface water from pollution is presented. The example of implemen­ting the presented conceptual framework in the location of landfills for produced and waste water discharges in the Samara Area is given. It was determined that the best option shall be chosen on the basis of the business and economic calculations.

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vstmag engfree 200x100 2

mvkniipr ru

Российская ассоциация водоснабжения и водоотведения

Конференция итог

ecw20 200 300

VAK2