| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to ecology and can be used for purification water runoff from inorganic and organic inclusions and microflora. Method of purification of household and industrial-faecal sewage waters includes averaging of flow, mechanical purification, electric coagulation, filtering. Before electric coagulation averaged flow is saturated with air oxygen to values 12-14 mg/l, processed with reagent coagulant and floculant, and after electric coagulation cleared and filtered through inert, sorptive and chemosorptive materials in the stated order. ^ EFFECT: reduction of sewage water purification cost and level of pollution in water runoff to standard of water discharge into open reservoirs of fishery area. ^ 1 dwg |
