Degradation of phenol in water by Fe(II)-citrate activated persulfate oxidation

被引：1
|
作者：
Fang, Maoying [1 ]
Mao, Mengqian [1 ]
Wen, Zhiguo [1 ,2 ]
机构：
[1] Leshan Univ, Chem Dept, Leshan 614000, Sichuan, Peoples R China
[2] Sichuan Prov Key Lab Nat Ptoducts & Small Mol Syn, Leshan 614000, Sichuan, Peoples R China
来源：
5TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING | 2019年 / 358卷
关键词：
REMEDIATION; TCE;
D O I：
10.1088/1755-1315/358/4/042019
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：
To enhance the degradation efficiency, complexing agent citric acid (CA) and trisodium citrate (TC) were introduced into the Fe(II)-persulfate (Fe2+/PS) oxidation system to degrade phenol. And the optimal operating conditions were determined. The results showed that Fe2+-citrate/PS system had higher degradation efficiency than the others. The optimal operating conditions to degrade phenol in water were: a PS concentration of 0.06 mol/L, a Fe2+ concentration of 0.02 mol/L and a TC concentration of 0.01 mol/L, while reaction temperature and the initial pH values had little influence on the phenol degradation.
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页数：6
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