内电解接触氧化工艺处理染化废水的研究  

ELECTROLYTIC CONTACT OXIDATION PROCESS DYEING WASTEWATER

作　　者：龙飞 

机构地区：[1]中国石油装备制造分公司,北京100007

出　　处：《南阳理工学院学报》2012年第6期111-115,共5页Journal of Nanyang Institute of Technology

摘　　要：本文通过微电解-水解酸化/接触氧化工艺来处理染料的化工废水;结果显示通过微电解的方法能够很好地除去废水中的悬浮性有机物,而且去除率达到73%～81%;其去除效果与pH值有关,在pH值1.6～3.0范围内,越小的pH值将会有更好的效果;并且通过水解酸化与微电解的处理方式,能够很好地改善废水的可生化性,平均可以从0.23上升到0.45。The article deal with the dye chemical wastewater by micro - electrolysis-Hydrolysis Acidification / Contact Oxidation Process. The result shows suspended organics in wastewater can be removed through micro-electrolysis method,the removal rate of 73% to 81% . The removal effect is related to the PH value when the pH value is from 1. 6 to 3. 0,the smaller pH value is,the better the effect is. Through the hydrolysis acidification microelectrolysis approach,the wastewater biodegradability is improved,the average dose from 0. 23 to 0. 45.

关 键 词：微电解 水解酸化 接触氧化 染化废水 

分 类 号：X791[环境科学与工程—环境工程]