Method and device for removing SCOD and total nitrogen in cold rolling biochemical effluent

The invention discloses a treatment method for removing SCOD and total nitrogen in cold rolling biochemical effluent, the method comprises the following steps: the cold rolling biochemical effluent enters an ozone catalysis tower through a water inlet pump, and water flow and air flow in the ozone c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DING ZONGQI, TANG LING, HOU HONGJUAN, YIN TINGTING, LI ENCHAO, JIN LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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