Sewage zero discharge treatment method and device for filter production line

The invention discloses a sewage zero-discharge treatment method and device for a filter production line, and belongs to the field of wastewater treatment. The treatment method comprises the following steps: S1, oil separation treatment; s2, coagulation and air flotation; s3, softening and coagulati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAI ZHANLIN, LIN BINPENG, WEN ZAITAO, HUANG GUOLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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