Electrochemical treatment of papermaking tobacco sheet wastewater on -PbO2 and Ti/TiO2-RuO2-IrO2 electrodes

被引：6
|
作者：
Ma, Xiangjuan [1 ]
Gao, Yang [1 ,2 ]
Cui, Yanan [1 ]
Huang, Hanping [3 ]
Han, Jingyi [1 ]
机构：
[1] Zhejiang Gongshang Univ, Sch Environm Sci & Engn, Hangzhou 310018, Zhejiang, Peoples R China
[2] Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R China
[3] Hangzhou Liqun Environm Protecting Paper Co Ltd, Dept Prod & Management, Hangzhou 310018, Zhejiang, Peoples R China
来源：
DESALINATION AND WATER TREATMENT | 2016年 / 57卷 / 41期
关键词：
-PbO2; electrode; Electrochemical treatment; Papermaking tobacco sheet; Ti; TiO2-RuO2-IrO2; Wastewater; DEGRADATION; OXIDATION; ELECTROCATALYSIS; OPTIMIZATION; PHENOL; SYSTEM; SMOKE;
D O I：
10.1080/19443994.2015.1101621
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
-PbO2 electrode modified with fluorine resin and Ti/TiO2-RuO2-IrO2 electrode exhibited excellent performance in electrochemical treatment of papermaking tobacco sheet wastewater. Most of the organic pollutants and suspended solids could be effectively removed from wastewater under optimized conditions and the main recalcitrant components were converted to biodegradable intermediates. The BOD5/COD ratio of wastewater increased from 0.06 to 0.50 (on -PbO2) or 0.47 (on Ti/TiO2-RuO2-IrO2), indicating that the effluent was more apt to biological treatment. Therefore, electrochemical oxidation could be employed as a promising pretreatment method for wastewater treatment of papermaking tobacco sheet manufacturers.
引用
收藏
页码：19557 / 19565
页数：9
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