��ˮ��Ⱦ��о�

ժҪ ��缫��缫�Ե��Ⱦ��ˮ��ǶȺͻ�ѧ��(COD)ȥ��Ч�ʽ��о�,��:��ˮ��ն��ǶȾ��һ��ȥ��Ч��,��ȥ��ʿɴ�85%��,��缫�Ĵ��Ч��Ҫ��缫��Ե��ˮ��COD��ȥ��Ч�ʽ��о�,��з��ֵ��ˮ��ʣ��CODֵ��ܶȳʶ��Ӧ��ϵ,��ϳ��Ӧ�Ķ��ѧ��̡�

	Service

	�ѱ��Ƽ��
	��ҵ��
	��ù��
	Email Alert
	RSS
	��
	��ѫ
	��ɽ
	��
	��
	��

�ؼ���� ѧ COD

Abstract�� Turbidity and COD removal efficiency were studied during the process of electrocoagulation treatment of polluted seawater with iron and aluminum electrodes.Results showed that electrocoagulation treatment had effect on the removal of seawater turbidity.The maximum removal rate was above 85% and the treatment effect with aluminum electrode was better than that with iron electrode.The COD removal efficiency was studied during electrocoagulation treatment of seawater.The residual COD concentration and current density showed second order reaction and the corresponding kinetic equation was fitted.

Keywords��

Received 2010-03-15; published 2010-03-15

��ñ��:

��ѫ;��ɽ;��;��;��;.��ˮ��Ⱦ��о�[J]. ��ѧ��ҵ�빤��, 2010,27(2): 149-152

WANG Shu-xun,ZHANG Yu-shan,WANG Jing,ZHAO Jin,JIANG Tian-xiang.Treatment of Contaminants in Seawater by Electrocoagulation[J]. Chemcial Industry and Engineering, 2010,27(2): 149-152