摘要
灭多威肟废水是一种难降解有机废水。采用蒸馏—电解方法进行预处理,结果表明蒸馏后COD的去除率高达78.75%。电解过程中主要考察了停留时间、pH对电解效果的影响,通过多组数据控制参数找出最佳运行参数。当电解时间为80min时灭多威肟废水的BOD5/COD达0.52,生化性最好。
Methmyl oxime wastewater is the refractory organic wastewater. The methods of distillation and elec, trochemical technology have been studied. The removal of COD can reach 78.75% in the distillation process. The objective of this paper is to advance the knowledge of the influence of residenCe time, pH in the electrochemical method. Through multiple sets of data from the control parameter results the best operating parameters can be found. When the electrolysis time is 80 minutes, the BOD5 /COD reaches the maximum value 0.53 and it can get the best biochemical result.
出处
《上海化工》
CAS
2009年第3期15-17,共3页
Shanghai Chemical Industry
关键词
蒸馏
电化学技术
灭多威肟
可生化性
Distillation
Electrochemical technology
Methmyl oxime
Biodegradability
