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An investigation on a novel ballast water treatment method and system based on ion-exchange membrane electrolysis

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Title An investigation on a novel ballast water treatment method and system based on ion-exchange membrane electrolysis
 
Creator Sun, Jinyang
Wang, Junsheng
Pan, Xinxiang
Jia, Yuanming
 
Subject Ballast water
Ion-exchange membrane electrolysis
Available chlorine concentration
Algal
 
Description 1449-1457
Discharge of marine species into foreign environments through the ballast
water of ships brought large quantities of environmental and economic losses to
the world’s coastal regions. Based on ion-exchange membrane electrolysis, a new method
coupled system design consisting of ion-exchange membrane electolyzer,
electrolytic anode and electrolytic cathode is proposed.  Products of the electrolytic anode are used
for the ballast water treatment.  Optimal parameters
including current density, cell voltage and current efficiency were
theoretically obtained. Experimental validation also was carried out.
Six algae species including Chlorella vulgaris, Nitzschia closterium f.minutissima, Platymonas subcordiformis, Dunaliella salina, Isochrysis
galbana and Prorocentrum micans were
performed by this system under the optimal conditions. The
proposed approach had the more efficient kill ability for the algae life.
 
Date 2016-06-27T09:29:47Z
2016-06-27T09:29:47Z
2014-08
 
Type Article
 
Identifier 0975-1033 (Online); 0379-5136 (Print)
http://hdl.handle.net/123456789/34472
 
Language en_US
 
Rights CC Attribution-Noncommercial-No Derivative Works 2.5 India
 
Publisher NISCAIR-CSIR, India
 
Source IJMS Vol.43(8) [August 2014]