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Position: Home > Articles > Removal of Heavy Metal in River Sediment with Electro-kinetics Journal of Anhui Agricultural Sciences 2006,34 (12) 57-58

电化学法去除河道底泥重金属的研究

作  者:
谭浩;赵新华;马伟芳
单  位:
天津大学环境科学与工程学院
关键词:
电化学;重金属;河道底泥;去除率;电压;通电时间;EDTA
摘  要:
在前人研究的基础上,改进了电化学法,并分析了影响重金属去除效果的因素,最终确定了电化学法去除河道底泥重金属的最佳工艺条件和操作参数。
译  名:
Removal of Heavy Metal in River Sediment with Electro-kinetics
作  者:
TAN Hao et al (School of Environment Science and Technology,Tianjin University,Tianjin 300072)
关键词:
Electrokinetics; Heavy metals; River sediment; Removal efficiency; Voltage; Electrolysis time; EDTA
摘  要:
The river sediment contains a lot of heavy metals and organic contamination. These heavy metals and organic contamination are the major obstacles that restrict the reuse of river sediment. Electrochemistry as a removal method of heavy metals has showed the elementary effect and put up a good application foreground. So,in this text the aim to improve the practice method based on the previous research was put forward and the factors affecting the removal efficiency of heavy metals was analyzed,and finally the best technical condition and operation parameters for the application of electrochemistry in the remove of heavy metals were searched.

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