Treatability of Phenol by Supercritical Water Oxidation

被引：0
|
作者：
Li, Hui [1 ]
Zhao, En [1 ]
机构：
[1] Shenyang Univ Chem Technolegy, SYUCT Shenyang, Coll Environm & Biol Engn, Shenyang, Peoples R China
来源：
EQUIPMENT MANUFACTURING TECHNOLOGY | 2012年 / 422卷
关键词：
phenol wastewater; supercritical water oxidation; treatability; organic destruction; KINETICS;
D O I：
10.4028/www.scientific.net/AMR.422.462
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This study focused on the treatment of phenol wastewater by supercritical water oxidation(SCWO). Tests were conducted by using a continuous-flow reactor system. Based on COD, organic destruction efficiencies of phenol wastewater were obtained at supercritical water conditions. Temperatures and pressures, respectively, ranged from 400-500 degrees C,and 25-40Mpa. The reaction times varied from 30 to 190 seconds, and hydrogen peroxide was used as oxidant. Under SCWO conditions, destruction efficiencies greater than 99% were achieved.
引用
收藏
页码：462 / 465
页数：4
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