Study on Adsorption of Cr(VI) in Wastewater by Powdered Activated Carbon

被引：1
|
作者：
Liu, Juntan [1 ]
Liu, Shijing [2 ]
Gao, Huan [3 ]
机构：
[1] Zhengzhou Inst Aeronaut Ind Management, Zhengzhou 450015, Henan, Peoples R China
[2] Ohio Univ, Athens, OH 45701 USA
[3] Zhengzhou Hlth Sch, Zhengzhou 450015, Peoples R China
来源：
APPLICATIONS OF ENGINEERING MATERIALS, PTS 1-4 | 2011年 / 287-290卷
关键词：
powdered activated carbon; Cr(VI); diphenylcarbazide spectrophotometer; removal rate; adsorption; industrial wastewater;
D O I：
10.4028/www.scientific.net/AMR.287-290.2070
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This research focuses on absorption of Cr(VI) in wastewater by powdered activated carbon, and determines the effect of pH, initial concentration of solution, amount of powdered activated carbon, adsorption time, adsorption temperature, etc, on adsorption of Cr(VI) in wastewater. The results show that the treatment of 100mL containing Cr(VI) wastewater with concentration of 50mg/L will work best in the conditions of 0.35g powdered activated carbon, pH=3.0, 298K, and lhour oscillatory adsorption.
引用
收藏
页码：2070 / +
页数：2
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