EFFECTIVENESS ASSESSMENT OF USING CALCIUM PEROXIDE TO PURIFY LANDFILL LEACHATE FROM CONTAMINANTS-Reference-Cited by-同舟云学术

EFFECTIVENESS ASSESSMENT OF USING CALCIUM PEROXIDE TO PURIFY LANDFILL LEACHATE FROM CONTAMINANTS

Published:2024-06-21 Issue:№2 (2024) Volume: Page:129-135
ISSN:0579-9406
Container-title:Moscow University Bulletin Series 4 Geology
language:ru
Short-container-title:

Author:

KULESHOVA M.L.¹,SHIMKO T.G.¹,DANCHENKO N.N.²,DROZDOVA O.YU.¹

Affiliation:

1. Lomonosov Moscow State University

2. Dokuchaev Soil Science Institute

Abstract

The effectiveness of using calcium peroxide (CP) to clean the filtrate of solid waste landfills from organic and inorganic contamination was studied under laboratory conditions using samples from one of the landfills as an example. The degree of purification was assessed depending on the size of the reagent addition at CP/filtrate ratios of 1/100, 1/50, 1/20, 1/10 and the duration of its contact with the filtrate from 1 to 3 days. The data obtained indicate an improvement in the quality of wastewater as a result of treatment with calcium peroxide: a decrease in the concentration of heavy metals, inorganic anions, COD, etc. The results of the study indicate the prospects of using PC at the initial stage of purification of the MSW filtrate.

Publisher

Moscow University Press

Reference23 articles.

1. 1. Artemov A.V., Tripol'skaya T.A., Pokhabova I.V., Prikhodchenko P.V. Peroksid kal'tsiya - perspektivnyi promyshlennyi produkt // Ros. khim. zh. (Zhurnal Ros. khim. ob-va im. D.I. Mendeleeva). 2008. T. LII. № 2. S. 136-139.

2. 2. Beketov A.Yu., Bekrenev A.V., Viktorovskii I.V. i dr . O probleme ochistki fil'trata poligonov dlya zakhoroneniya tverdykh bytovykh otkhodov // Ekologicheskaya khimiya. 1998. T. 7, № 4. S. 217-228.

3. 3. Bronnikova O.I., Novikov O.N., Metlyaeva M.Yu. Ochistka fil'trata poligona tverdykh bytovykh otkhodov // Sibir'-Vostok. 2006. № 2. S. 42-47.

4. 4. Galitskaya I.V., Putilina V.S., Kostikova I.A. Otsenka sostoyaniya poligona TKO dlya obosnovaniya monitoringovykh issledovanii v postrekul'tivatsionnyi period // Geoekologiya. 2022. № 5. S. 49-60.

5. 5. Glushankova I.S. Modelirovanie sostava fil'tratsionnykh vod sanitarnykh poligonov zakhoroneniya tverdykh bytovykh otkhodov // Geoekologiya. 2004. № 4. S. 334-341.