摘要
对电化学法去除水中酸性嫩黄2G进行了试验研究,初步探讨了其去除机理,并对影响去除效果的各种要素进行了反应器正交试验,从而确定了最佳运行条件为电流强度0.4A、电解时间6h、极板间距25mm。结果表明,该反应器有较高的CODCr去除率(30.6%),并能提高水样的可生化性。
Electrochemical removal of acid flavine 2G in wastewater was researched experimentally. The removal mechanism was discussed preliminarily and the influencing factors were investigated by orthogonal experiments. The obtained best operating parameters were： current intensity 0.4 A, electrolytic time 6 h and electrode distance 25 mm. The results indicated that this process can remove CODer efficiently （30. 6%） and also the biodegradability of the wastewater was improved.
出处
《给水排水》
CSCD
北大核心
2006年第12期53-56,共4页
Water & Wastewater Engineering
关键词
预处理
酸性嫩黄2G
可生化性
正交试验
Pretreatment
Acid flavine 2G
Biodegradability
Orthogonal experiment
