WATER CLEANING METHOD Russian patent published in 1995 - IPC

Abstract RU 2029737 C1

FIELD: cleaning of industrial-rain sewage waters. SUBSTANCE: method involves intaking clarified water by mounting discharge pipeline at the level of 2/3 of control vessel height; clearing and filtering through grainy charge. Material with particles having ratio of diameters D₁/D₂= 5-10 and height of H₁/H₂= 0,9-1,8 may be used as filtering charge. EFFECT: improved quality of water. 2 tbl

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RU 2 029 737 C1

Authors

Pal'Djaeva N.P.

Malinina I.V.

Vajsfel'D B.A.

Pal'Gunov P.P.

Varjushina G.P.

Dates

1995-02-27—Published

1993-05-27—Filed