Method for estimating the incoming flow of surface runoff in the urban storm sewer

Author(s):  
О.Г. Примин ◽  
Л.М. Верещагина

Согласно положениям Водного кодекса Российской Федерации № 74-ФЗ и Федерального закона № 416-ФЗ «О водоснабжении и водоотведении», все предприятия, эксплуатирующие централизованные системы водоотведения, в том числе системы отведения поверхностных сточных вод, должны в установленном порядке вести коммерческий учет объема принятых в эксплуатируемые системы сточных вод, а также объема стоков, отведенных в водные объекты. Приведена методика учета объемов поступления поверхностных сточных вод в централизованные системы поселений и в водные объекты города, а также особенности ее применения с использованием расчетных методов. Показано, что реализация обоснованных методов учета объемов сброса поверхностных сточных вод с территории города в водные объекты обеспечит достоверность и легитимность расчетов объемов принятых (отведенных) поверхностных сточных вод при осуществлении государственного мониторинга водных объектов, определении платежной базы за негативное воздействие на окружающую среду и определении тарифов для абонентов сети. According to the provisions of the Water Code of the Russian Federation No. 74-FZ and Federal Law No. 416-FZ «On Water Supply and Wastewater Disposal», all enterprises operating public wastewater disposal systems, including surface runoff drainage systems, shall, in accordance with the established procedure, keep a commercial record of the volume of wastewater received by the operated systems, as well as of the volume of wastewater discharged into water bodies. The method for accounting for the volume of surface runoff discharged into public systems of communities and into urban water bodies, as well as the specific features of applying the method with the use of calculations. It is shown that the implementation of justified methods for accounting for the volume of surface runoff discharged from urban territories into water bodies will ensure the reliability and legitimacy of the calculations of the volumes of received (removed) surface runoff in the process of the state monitoring of water bodies, determining the basis of charging for the negative environmental impact and setting tariffs for the customers using sewer network.

2019 ◽  
Vol 16 (31) ◽  
pp. 558-564
Author(s):  
K. Y. KUZNETSOVA ◽  
O. P. ZELYA ◽  
Z. V.; ZHNAKINA ◽  
T. R. MANIYA

The importance of state monitoring of water bodies on parasitological indicators is actualized in the article. It was established that summary reports of federal enterprises involved in the state monitoring of water bodies are formed without taking into account natural parasitic systems and insufficient detection of local parasitological pollution. At the same time, the incidence rate in the Russian Federation regarding giardiasis due to the water transport factor has been consistently high for several years. Cryptosporidiosis among the population is not detected due to the use of insensitive methods of diagnosis. With such an unexplored state of factors affecting public health, the level of unidentified etiological causes of acute intestinal infections, upper respiratory tract infections, and community-acquired pneumonia remains high in the Russian Federation: 70% and 90%, respectively. The article presents data on parasitic contamination of water bodies in the catchment area of the Moskva River, obtained with an independent expert survey.


Author(s):  
F.V. Matveenkov ◽  
◽  
P.S. Kanygin ◽  
O.M. Shchurskiy ◽  
V.I. Pimenov ◽  
...  

Ensuring safety on the territory of the subject of the Russian Federation is a key aspect, including implementation of measures to ensure safety of the technogenic environment, which includes hydraulic structures, as well as hydraulic structures that do not have an owner or the owner of which is unknown or whose ownership rights were refused (ownerless hydraulic structures). Development and implementation of preventive measures to ensure safety of the technogenic environment contribute to the prevention of emergencies and the development of an algorithm for eliminating their consequences. Article 5 of Federal law № 117-FZ of July 21, 1997 «On safety of hydraulic structures» establishes the powers of the executive authorities of the subjects of the Russian Federation in the field of safety of hydraulic structures, one of which is the authority to develop and implement regional programs to ensure safety of hydraulic structures, including ownerless hydraulic structures. Despite the twenty third year period of validity for this federal law, most subjects of the Russian Federation do not have regional programs of ensuring safety of hydraulic structures, including ownerless hydraulic structures (for ownerless hydraulic structures, such a norm was introduced in 2013). In this case, the executive authorities of the subjects of the Russian Federation refer to the norm of p. 4 of Art. 25 of the Water Code of the Russian Federation, in accordance with which the programs of the subjects of the Russian Federation for the use and protection of water bodies or their parts located on the territories of the subjects of the Russian Federation were developed, approved and are being implemented. The absence in the subject of the Russian Federation of an approved regional program for ensuring safety of hydraulic structures creates the risk of occurrence of an emergency.


2016 ◽  
Vol 11 (4) ◽  
pp. 117-126 ◽  
Author(s):  
Балашов ◽  
Andrey Balashov ◽  
Холодов ◽  
Vladimir Holodov ◽  
Борисов ◽  
...  

The experience in the formation of normative and legal regulation gained by some subjects of the Russian Federation is structured in the article. Among the problems of legal regulation of the implementation of project management in the regions the authors identify the following ones: lack of interlinks of federal and regional programs for the implementation of project management; lack of system of evaluation performance of project management at the regional level. To solve these problems, the authors suggested: to develop a Federal law "On the state monitoring information system of project management performance", where two types of assessments of maturity and effectiveness of projects will be presented.


Author(s):  
O. Rublevskaia ◽  
T. Lysova

Приведены вступившие в силу с 1января 2019г. новации федеральных законов от 21 июля 2014 г. 219-ФЗ (в редакции от 26 июля 2019 г.) О внесении изменений в Федеральный закон Об охране окружающей среды и отдельные законодательные акты Российской Федерации и 225-ФЗ от 29июля 2017г. О внесении изменений в Федеральный закон О водоснабжении и водоотведении и отдельные законодательные акты Российской Федерации в отношении системы перехода организаций, осуществляющих водоотведение, на наилучшие доступные технологии. Отмечено, что все основные прогрессивные новации перехода объектов водоканалов на использование наилучших доступных технологий и сопутствующие им преференции должны применяться к объектам централизованных систем водоотведения, получивших статус централизованных систем водоотведения поселений, городских округов. Изложены требующие решения проблемы, препятствующие переходу объектов водоканалов на наилучшие доступные технологии.The novations of Federal Laws of July 21, 2014 No. 219-FZ (as revised on July 26, 2019) On Amendments to the Federal Law On Environmental Protection and certain legislative acts of the Russian Federation and No. 225-FZ dated July 29, 2017 On Amendments to the Federal Law On Water Supply and Sanitation and certain legislative acts of the Russian Federation that came into force on January 1, 2019 are presented in relation to the system of transferring organizations that provide for wastewater disposal to the best available technologies. It is noted that all the main progressive novations in the transition of water utilities to the use of the best available technologies and related preferences should be applied to the facilities of public sanitation systems that have received the status of public sanitation systems of settlements and urban districts. Problems requiring solution that impede the transition of water utilities to the best available technologies are outlined.


2019 ◽  
pp. 81-86
Author(s):  
Aleksandr Ivanovich Esin ◽  
Maria Petrovna Gorbacheva

The article analyzes the current state of treatment facilities as part of wastewater disposal systems in the Russian Federation. Poor technical condition of treatment facilities is the main cause of pollution of water bodies. The measures aimed at improving the efficiency of treatment facilities are formulated.


Author(s):  
Diana Yurievna Lukinа ◽  
Maria Georgievna Biryukova ◽  
Vera Vitalievna Yurchenko

Today, biological indication methods are recognized as highly effective, since they allow to directly assess the state of the ecosystem and its individual components. Even casual examining of hydrobionts can provide fast and reliable information on water quality. The rivers Kutum and Tsarev located on the territory of the city of Astrakhan were selected as objects of research. Samples of zooplankton collected in the fall of 2016 and 2017 served as research material. Organisms belonging to different zones of saprobity were selected as an indicator group. Calculations of weighted average saprobity were made. Both reservoirs under study have been found to belong to beta-mesosaprobic zone. At station 1 of the Kutum River and at station 1 of the Tsarev River there were registered equal values of the indicator of weighted average saprobity that correspond to oligosaprobic and beta-mesosaprobic zones. This may be explained by the change of community and by the fact that the identified organisms at these stations had a very wide tolerance to polluting factors. At station 2 of the Kutum River in 2016 and 2017 there was stated the predominance and increase in the number of bioindicators of the oligosaprobic zone, while at the other stations the organisms gravitating towards beta-mesosaprobic zone did not seriously change their indicators. As it can be inferred from the results of the saprobiological analysis of the urban watercources (the Kutum River and the Tsarev River), they are undergoing an active process of self-purification, culminating in mineralization of water (beta-mesosaprobic zone) with transition to oligosaprobic zone (almost pure water). However, the presence of indicator organisms and their predominance in plankton samples give grounds to regard the studied water bodies as moderately polluted. That is why it is recommended to lower the recreational load on the urban water bodies by reducing wastewaters discharge from the urban storm sewage system.


2021 ◽  
pp. 124-129
Author(s):  
N. N. Dubenok ◽  
E. V. Klimakhina ◽  
E. V. Matsyganova

Relevance. According to the Federal Law of 16.07.1998 No. 101-FZ (as amended on 05.04.2016) "On State Regulation of Ensuring the Fertility of Agricultural Land", owners, owners, users, including tenants of land plots are obliged to: carry out the production of agricultural products in ways that ensure the reproduction of the fertility of agricultural land, as well as excluding or limiting the adverse impact of such activities on the environment. Environment.Materials and methods.The research was carried out on a stationary field experience in the Podolsk district of the Moscow region in 2011-2012. On experience, five-floor crop rotation will be deployed in time: 1) oats; 2) barley with planted perennial herbs; 3) perennial herbs of the first year of use; 4) perennial herbs of the second year of use; 5) winter wheat. The plots were located in the upper part of the slope with a slope of 14% (weakly pitched) and in the lower part of the slope with a slope of 7% (gentle).Results. It was found that on average annually in the slope areas of the non-chernozem region soils lose from the layer 0-40 cm with a surface runoff of phosphorus 0.7-6.0 kg / ha, potassium 2.3-28.9 kg / ha, calcium 7.3-45.8 kg / ha. With anti-erosion methods of tillage on a slope with a steepness of 7%, the migration of chemical elements was 2.2 times less compared to similar options on the slope with a steepness of 14%. Surface runoff redistributes substances along the length of the slope, therefore, it is necessary to take this into account during chemical reclamation of the slopes soils and carry out differentiated application of fertilizers and lime. After chemical analysis of the arable layer of soil, it turned out that the maximum content of humus, mobile forms of phosphorus and exchange potassium is noted in the lower part of the slope, which is associated with the processes of washing and alluvium of the soil.


Author(s):  
O. Kapitonova

The flora of water bodies and watercourses in urban territories rarely becomes the object of special research. In the period from 1995 to 2015, we studied the flora of aquatic and semi-aquatic habitats (macrophyte flora) of six cities of the Vyatka-Kama Cis-Urals (VKCU) located on the territory of the Udmurt Republic (eastern European part of Russia): Izhevsk, Glazov, Sarapul, Votkinsk, Mozhga and Kambarka. The studied cities differ in their history, economy, size of the territory and population. It has been revealed that the macrophyte flora of the studied cities was composed of 302 species from 135 genera and 64 families, which makes up 80.3% of the species composition of the macrophyte flora of the VKCU. Izhevsk, the largest of the studied cities, has the richest hydrophilic flora (257 species). In the flora of the water bodies and watercourses of Glazov, 197 species were identified, in Sarapul – 153, in Votkinsk – 194, in Mozhga – 122 species. Kambarka, the smallest of the studied cities, has the second largest macrophyte flora (198 species). It has been established that in the macrophyte flora of the studied urbanized territories, the proportion of hydrophytes (“aquatic core” of the flora) ranges from 13.93% to 20.2% of the species composition of the flora. This is significantly lower than that in the macrophyte flora of the entire territory of the VKCU, where hydrophytes make up 25%. The reduction in the number of species of the “aquatic core” is due to the incomplete representation of ecotopes inhabited by hydrophytes on the territory of cities, as well as the pollution and transformation of their characteristic habitats within urban landscapes. This underlines the vulnerability of the “aquatic core” of the flora. In addition, rare and protected species are represented in the macrophyte flora of cities, the growth of which is often associated with large urban water bodies – factory reservoir ponds. It is concluded that the taxonomic richness of the studied flora depends not so much on the size of urban territories and their geographical location within the region under consideration, but on the presence and diversity of ecotopes inhabited by aquatic and semi-aquatic plants.


2020 ◽  
Vol 10 (1) ◽  
pp. 66-69
Author(s):  
Natalia Zhavoronkova ◽  
Vyacheslav Agafonov

The article is devoted to the study of modern theoretical and legal problems of ensuring biological security in the Arctic zone of the Russian Federation. The published Draft of Federal law No. 850485-7“On biological security of the Russian Federation”provides an opportunity to take a closer look at the problem of legal provision of biological security in relation to the most vulnerable ecosystems, and, first of all, the Arctic. The article considers the most important features and potential risks of the Arctic zone of the Russian Federation of critical importance from the point of view of biological hazards, the features (specificity) of biological safety problems from the point of view of organizational-legal features and, in particular, from the perspective of environmental law. It is proved that, given the special situation of the Arctic zone of the Russian Federation, in addition to the base Federal law“About biological safety” required a specific law on biological and ecological safety of the Arctic zone of the Russian Federation, which should be generated on a slightly different model than the draft Federal law «On biological safety”, to wear the most specific, applied nature.


Sign in / Sign up

Export Citation Format

Share Document