Sewage treatment device with low sludge yield and process method

The invention discloses a sewage treatment device with low sludge yield and a process method. The sewage treatment device comprises an anaerobic tank, an anoxic tank, an aeration tank and a secondary sedimentation tank which are sequentially connected along a sewage flowing direction, the sludge pre...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DENG HUANZHONG, SUN LIANPENG, YANG JUNLING, CHEN JUNJIE, ZHU XINZHE, LI RUOHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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