Purpose: justification and assessment of the environmental efficiency of water protective measures on drainage runoff treatment.
Materials and methods. To determine the costs associated with compensation for damage to water bodies from the untreated drainage water discharge, the methodology approved by the Order of the Ministry of Natural Resources of Russia of April 13, 2009, no. 87, was used. Payment for the negative impact on water bodies was calculated according to the methodology approved by the Decree of the Government of the Russian Federation of May 31, 2023, no. 881.
Results. Using the example of drainage water from the studied separately located hydraulic structure in the Semikarakorsky branch of the Federal State Budgetary Institution “Rostovmeliovodkhoz” Management, the payment for the negative impact on water bodies from drainage water discharge in a volume of 26.3 thousand cubic meters was calculated according to nine indicators related to the 3rd and 4th hazard classes, with a fourfold excess of sulfate content over the maximum permissible concentration stated for fisheries. The payment was 5714.76 rubles, the amount of damage to the water body is 80.671 thousand rubles, this proves the need for environmental protection measures to achieve the required quality of waste (drainage) water. Based on the coefficient of maximum pollution, it was determined that before treatment, the drainage water under study was characterized as moderately polluted, and after treatment – as clean. The environmental efficiency of drainage water purification was calculated to be 70 %.
Conclusions. The necessity of planning water protective measures in the operation of drainage systems aimed at achieving water quality standards is substantiated. The environmental efficiency of drainage water treatment was assessed in order to achieve the required quality for discharge into a water body at the level of 70 %.
drainage well, negative impact on water body, prevented damage, environmental efficiency
Krasovskaya N. N., Drovovozova T. I. Justification of water protective measures efficiency on drainage runoff treatment. Ways of Increasing the Efficiency of Irrigated Agriculture. 2024;92(1):187–198. (In Russ.).
1. Borodychev V.V., Kontorovich I.I., 2016. [Drainage runoff disposal from irrigated lands: basic requirements for design process]. Nauchnyy zhurnal Rossiyskogo NII problem melioratsii, no. 3(23), pp. 83-101, available: https:rosniipm-sm.ru/article?n=1099 [accessed 01.02.2024], EDN: UBIFSD. (In Russian).
2. Strelbitskaya E.B., Solomina A.P., 2020. Sorbtsionno-fil'truyushchie sooruzheniya v tekhnologiyakh ochistki drenazhnogo stoka gidromeliorativnykh sistem Nechernozemnoy zony Rossiyskoy Federatsii [Sorption-filtering structures in technologies for cleaning drainage runoff of hydro-reclamation systems of the Non-Chernozem Zone of the Russian Federation]. Prirodoobustroystvo [Nature Engineering], no. 4, pp. 28-36, DOI: 10.26897/1997-6011/2020-4-28-36, EDN: OFZJKU. (In Russian).
3. Gubin V.K., Golovinov E.E., Solomina A.P., Strelbitskaya E.B., Kudryavtseva L.V., 2020. Sistema sooruzheniy dlya ochistki drenazhnogo stoka [The System of Facilities for Drainage Runoff Treatment]. Patent RF, no. 2728365, EDN: RPIVDT. (In Russian).
4. Cerveira G., de Magalhães J., de S. Antunes A., 2021. Trends in membrane distillation for wastewater treatment. Journal of Environmental Protection, no. 12(2), pp. 106-124, DOI: 10.4236/jep.2021.122008.
5. Kireicheva L.V., Yurchenko I.F., Yashin V.M., Lentyaeva E.A., Karpenko N.P., Yalalova G.Kh., Glazunova I.V., 2017. Nauchnye osnovy sozdaniya i upravleniya meliorativnymi sistemami v Rossii [Scientific Foundations for Creating and Managing Reclamation Systems in Russia]. Moscow, All-Russian Scientific Research Institute of Agrochemistry, 296 p., EDN: ZDXXYB. (In Russian).
6. Drovovozova T.I., Polubedov S.N., Kirilenko A.A., 2022. Predlozheniya po raspredeleniyu otvetstvennosti za kachestvo otvodimykh drenazhno-sbrosnykh vod mezhdu sel'khoztovaroproizvoditelyami i sobstvennikami meliorativnykh sistem [Proposals for the distribution of responsibility for the quality of drainage and waste water between agricultural producers and owners of reclamation systems]. Melioratsiya i vodnoe khozyaystvo: materialy Vseros. nauch.-prakt. konf. (Shumakovskie chteniya), posvyashch. 120-letiyu so dnya rozhdeniya uchenogo v obl. gidravliki Skiby Mikhaila Matveevicha [Land Reclamation and Water Management: Proc. of the All-Russian Scientific-Practical Conference (Shumakov Readings), Dedicated to the 120th anniversary of the birth of the scientist in the field of hydraulics Skiba M.M.], vol. 20, Novocherkassk, Lik Publ., pp. 23-27, EDN: QXWOYQ. (In Russian).
7. Slabunova A.V., Domashenko Yu.E., 2021. [On issue of determining fees for water supply (drainage) of water for agricultural producers on reclaimed lands]. Nauchnyy zhurnal Rossiyskogo NII problem melioratsii, vol. 11, no. 1, pp. 258-276, available: https:rosniipm-sm.ru/article?n=1190 [accessed 01.02.2024], DOI: 10.31774/2222-1816-2021-11-1-258-276, EDN: JYWWSP. (In Russian).
8. Slabunova A.V., 2019. [On issue of the economic mechanism of paid water use in the field of land reclamation in Russia and the countries of the former USSR]. Nauchnyy zhurnal Rossiyskogo NII problem melioratsii, no. 2(34), pp. 230-245, available: https:rosniipm-sm.ru/article?n=981 [accessed 01.02.2024], DOI: 10.31774/2222-1816-2019-2-230-245, EDN: ZQHGTM. (In Russian).
9. O sostoyanii i ob okhrane okruzhayushchey sredy Rossiyskoy Federatsii v 2022 godu. Gosudarstvennyy doklad [On State and Protection of the Environment of the Russian Federation in 2022. State Report]. Moscow, Ministry of Natural Resources of Russia, Moscow State University named after M.V. Lomonosov, 2023, 686 p. (In Russian).
10. Shabanov V.V., Markin V.N., 2009. Metod otsenki kachestva vod i sostoyaniya vodnykh ekosistem [Method for Assessing Water Quality and the State of Aquatic Ecosystems]. Moscow, MGUP, 154 p. (In Russian).
11. Drovovozova T.I., Kokina T.Yu., Maryash S.A., Kulakova E.S., 2019. [Chemical composition of collector-drainage runoff in open canals of Semikarakor region]. Nauchnyy zhurnal Rossiyskogo NII problem melioratsii, no. 4(36), pp. 88-99, available: https:rosniipm-sm.ru/article?n=1019 [accessed 01.02.2024], DOI: 10.31774/2222-1816-2019-4-88-99, EDN: KHZAEM. (In Russian).
