低温等离子体法提高废水可生化性的可行性研究  

Feasibility Study on Improving Biodegradability of Wastewater by Low Temperature Plasma Method

作　　者：陈瑞华[1] 王艳华[1,2] 高婵娟[1] 

机构地区：[1]长安大学环境科学与工程学院,陕西西安710054 [2]中交第一公路勘察设计研究院有限公司,陕西西安710075

出　　处：《当代化工》2013年第7期952-954,1032,共4页Contemporary Chemical Industry

摘　　要：对印染废水的处理进行了实验研究,阐述了低温等离子体技术处理废水的基本原理,研究了低温等离子体技术对废水的处理效果,通过改变电极间距、pH、浓度、液面厚度等实验因素分析了低温等离子体与废水的作用过程及其机理,并找出了最佳实验条件,为以后能在工程实现提供了可靠依据。Treatment of printing and dyeing wastewater was studied in the experiment,and the basic principle of wastewater treatment by cold plasma technology was introduced,treatment effect of the cold plasma treatment technology for the wastewater was also studied.Through changing the electrode gap,pH,concentration and surface thickness,the process and mechanism of treating wastewater by the low temperature plasma were analyzed,and the best experimental conditions were obtained,which can provide a reliable basis for future engineering realization.

关 键 词：低温等离子体 直接桃红 电极间距 PH 浓度 液面厚度 

分 类 号：X703[环境科学与工程—环境工程]