FIELD: water treatment.
SUBSTANCE: invention relates to purification and disinfection of domestic waste water and can be used for treatment of sewage water in small settlements, cottage settlements, rotational camps, educational and therapeutic institutions, including infectious and tuberculosis hospitals. Settlement water management system 1 comprises serially connected grids 5, sand trap 6, primary thin-layer settler 7, biofilter 8, secondary thin-layer settler 9, compressor 10, plasma-chemical reactor 11 with pulse voltage generator 12, bioponds 13 with higher aquatic vegetation, pumping station 14, trench geochemical barriers 15 loaded with siliconized calcite. In trench geochemical barriers 15 there arranged are copper and aluminum rod electrodes forming electrochemical current sources and perforated along the whole length pipe.
EFFECT: invention makes it possible to replenish water reserves in water bodies due to infiltration and to increase effect of waste water treatment.
1 cl, 2 dwg, 2 tbl
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