DEVICES OF SEWAGE TREATMENT

DEVICES OF SEWAGE TREATMENT

An effluent collector (1) precedes the mechanical purification stage. The mechanical purification stage possesses a preliminary purification contrivance (2) such as a rake, a sand-trap tank (3) with aeration equipment (4), and subsequent intermediate clarifier equipment (5) with a sludge offtake (6)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BOTHO BOHNKE ET AL
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:An effluent collector (1) precedes the mechanical purification stage. The mechanical purification stage possesses a preliminary purification contrivance (2) such as a rake, a sand-trap tank (3) with aeration equipment (4), and subsequent intermediate clarifier equipment (5) with a sludge offtake (6). Before erection of the subsequent biological purification stage (8) it can be independently operated by itself as a basic constructional stage, and after erection of the subsequent biological purification stage it can be operated in combination with the latter.