Experimental study on the treatment of uranium-contaminated mine wastewater using zero-valent iron nanoparticles

被引：2
|
作者：
Yuan, Tugui [1 ]
Chen, Diyun [1 ]
机构：
[1] Guangzhou Univ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
来源：
ENERGY ENGINEERING AND ENVIRONMENTAL ENGINEERING, PTS 1AND 2 | 2013年 / 316-317卷
关键词：
iron; nanoparticles; uranium; treatment; zero-valen; REMEDIATION;
D O I：
10.4028/www.scientific.net/AMM.316-317.516
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Zero-valent iron nanoparticles(nano-Fe-0) were applied as a treatment tactics for a uranium-containing mine wastewater taken from Shaoguan, Guangdong, China. Different factors including pH value, nano-Fe-0 dosage,reaction time were introduced to study the effect posed by those factors.Results indicated that those factors have significant effect on uranium removal rate.The best removal effect happened when pH=5 similar to 6, nano-Fe-0 iron dosage is 2g/l,reaction time is 1h.It is also demonstrated that nano-Fe(0)may be an effective material for treatment of complex uranium-contaminated effluent.
引用
收藏
页码：516 / 519
页数：4
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