SEWAGE SYSTEM METHOD OF OPERATION Russian patent published in 2004 - IPC

Abstract RU 2225919 C1

FIELD: municipal engineering, particularly sanitary equipment for inhabited locality. SUBSTANCE: method involves directing waste water by underground low-pressure pipeline communicating with atmosphere through wells, venting air from pipeline into steam generating unit by blow fan thereof; bleeding air from inhabited locality areas with polluted atmospheric air into said pipeline. EFFECT: increased ecological safety. 2 cl, 1 dwg

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RU 2 225 919 C1

Authors

Sharapov V.I.

Mishin V.A.

Nikolaev V.M.

Sagirov M.I.

Dzjabchenko A.V.

Dates

2004-03-20—Published

2002-08-02—Filed