SIMULATED BALLAST WATER TREATMENT BY ELECTROLYSIS PROCESS

摘要：

　　This work investigates the use of electrolysis for ballast water treatment.The total residual oxidant(TRO)generation and microalgae inactivation were examined,and the effects of hydraulic residence time(HRT),current density,and water salinity were evaluated.Results show that TRO could be generated by seawater electrolysis,and the produced TRO concentration was positively correct with HRT,current density,and water salinity.The increase in water salinity decreased energy consumption,while the effects of HRT and current density on energy efficiency were complex.The persistence of TRO resulted in algae inactivation in the effluent.Considering efficiency and cost,electrolysis technology has advantages in ballast water treatment.

关键词： Ballast water electrolysis . total residual oxidant algae inactivation

作者: Donghai Wu Guanghua Lu Ran Zhang Zhou Chao Xinghou Shen Wei Wang

作者单位: Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Edu State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology,P.O. Box Henan Province Hydrology and Water Resources Bureau,Zhengzhou,450004,China

会议类型: 国际会议

会议名称: 2016 International Symposium on Civil and Environmental Engineering(2016年土木与环境工程国际研讨会)

会议地点: 武汉

会议语种:英文

页码: 144-147

在线出版日期: 2016-12-20（万方平台首次上网日期，不代表论文的发表时间）