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高压电晕与臭氧协同处理间二氯苯废水的研究
DEGRADATION OF META-DICHLOROBENZENE IN AQUEOUS SOLUTION BY SYNERGISM OF HIGH VOLTAGE PULSED DISCHARGE AND OZONE
【摘要】 本文的目的是要利用高压电晕与臭氧的协同作用处理难降解有毒有机废水,为此设计了高压电晕和臭氧协同处理废水的实验装置。实验表明:当废水呈酸性或碱性时处理效果要好于中性,废水初始pH=6,电压为30kV,频率为80HZ时,间二氯苯的处理效率达到88.2%;TOC降解4113%。二者协同处理间二氯苯的效果要好于两种方法的单独使用。
【Abstract】 A experimentnal device was designed to study the experimental conditions, affecting factors and degrading efficiency for degradtion of meta-dichlorobenzene in agueous solution by synergism of high voltage pulsed discharge and ozne. rhe experiment showed that, when the wastwater was acidic or basic, the degrading effect was better than that when being neutral;when pH=6;voltage was 30kV;frequency was 80Hz, the degrading efficiency of meta-dichlorobenzene and TOC reached to 88.2% and 41.3% respectively.
【关键词】 高压电晕;
臭氧氧化;
协同作用;
间二氯苯;
【Key words】 corona discharge; ozonation; synergism; Meta-Dichlorobenzene;
【Key words】 corona discharge; ozonation; synergism; Meta-Dichlorobenzene;
【基金】 浙江省自然科学基金(202080)
- 【文献出处】 水处理技术 ,Technology of Water Treatment , 编辑部邮箱 ,2004年06期
- 【分类号】X703
- 【被引频次】8
- 【下载频次】174