Removal of phosphate from aqueous solutions by electro-coagulation

被引：195
作者：
Bektas, N [1 ]
Akbulut, H [1 ]
Inan, H [1 ]
Dimoglo, A [1 ]
机构：
[1] Gebze Ist Technol, Dept Environm Engn, TR-41400 Gebze, Turkey
来源：
JOURNAL OF HAZARDOUS MATERIALS | 2004年 / 106卷 / 2-3期
关键词：
phosphate; electro-coagulation; water treatment; nutrient removal; Al electrode;
D O I：
10.1016/j.jhazmat.2003.10.002
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The aim of this paper was to investigate the feasibility of the removal of phosphate from aqueous solution by electro-coagulation (EC). The current density (CD) between 2.5 and 10 mA cm(-2) and duration in the limits of 5-20 min were tried for different concentrations. In order to determine optimal operating conditions, the EC process used for the phosphate removal was examined in dependence with the CD, initial concentrations and time. The results of the experimental batch processing showed high effectiveness of the EC method in removing phosphate from aqueous solutions. 2003 (C) Elsevier B.V. All rights reserved.
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收藏
页码：101 / 105
页数：5
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