Degradation of Ni–EDTA complex by Fenton reaction and ultrasonic treatment for the removal of Ni2+ ions

被引：7
|
作者：
Fenglian Fu
Bing Tang
Qi Wang
Jingyong Liu
机构：
[1] Guangdong University of Technology,School of Environmental Science and Engineering
[2] Guangdong University of Technology,Faculty of Applied Mathematics
来源：
Environmental Chemistry Letters | 2010年 / 8卷
关键词：
Ni–EDTA wastewater; Fenton reaction; Ultrasonic (US); FR-HP; US/FR-HP;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It is difficult to meet the increasingly stringent environmental regulations by the application of conventional precipitation processes treating complex heavy metal wastewaters. We studied the potential of a new method for removing heavy metals from metal–EDTA wastewater by Fenton reaction followed by hydroxide precipitation. This process is referred to as Fenton reaction-hydroxide precipitation (FR-HP) process. This study investigated the use of FR-HP and ultrasonic/FR-HP processes for the removal of Ni(II) from Ni–EDTA wastewater. The results indicate that ultrasonic/FR-HP process is more effective for the removal of nickel ions than FR-HP process.
引用
收藏
页码：317 / 322
页数：5
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