Bimetal-assisted electric treatment method of organic wastewater

Bimetal-assisted electric treatment method of organic wastewater

A bimetal-assisted electric treatment method of organic wastewater is disclosed. By the utilization of a first-stage electrolysis system with quarternary alloy as the anode and with graphite as the cathode, Fe and Al bimetal powder is added during the electrolysis process; by means of an electric fi...

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Hauptverfasser: QIN XIANJIN, LI YONG, HUANG JIAN, ZHANG YI, DING YUANFA, YANG SHANSHAN, WU SUBIN
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator QIN XIANJIN
LI YONG
HUANG JIAN
ZHANG YI
DING YUANFA
YANG SHANSHAN
WU SUBIN
description A bimetal-assisted electric treatment method of organic wastewater is disclosed. By the utilization of a first-stage electrolysis system with quarternary alloy as the anode and with graphite as the cathode, Fe and Al bimetal powder is added during the electrolysis process; by means of an electric field, lots of micro-batteries are rapidly formed; after stirring, a three-dimensional electrolysis system is formed in wastewater, electrolysis contact area is increased, and printing and dyeing organic sewage which has high chroma and COD and is hard to treat is treated; the electrolytic current density is 0.1-0.2 A.cm; electrolysis time is 30-45 min; pH value is 5-10; and electrolytic voltage reaches 10-15 V. by adding Fe and Al metal powder and through electromagnetic stirring, the three-dimensional electrolysis system is formed in the electrolyte, lots of micro-batteries are formed, and the electrolysis contact area is increased. The first-stage electrolysis system with quarternary alloy as the anode and wit
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METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Bimetal-assisted electric treatment method of organic wastewater
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