辉光放电等离子体处理二甲酚橙废水研究  

Study on the Treating Wastewater Xylenol Orange by the Technology of Glow Discharge Plasma

作　　者：张志霞[1] 莫玉琴[1] 蒲陆梅[1] 段宝鹏 

机构地区：[1]甘肃农业大学理学院,甘肃兰州730070

出　　处：《甘肃联合大学学报（自然科学版）》2010年第2期59-60,63,共3页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：辉光放电电解是一种新型的产生等离子体的电化学方法,采用辉光放电等离子体技术对二甲酚橙模拟废水进行了降解脱色处理,考察了多种因素对其降解效果的影响.实验结果表明,在波长433.8nm时,降解60min后,无催化剂时脱色率达到61.43%,在加入催化剂Fe2+和Mn2+时降解率达到92.72%和80.69%.Glow discharge is a new type of electrochemical methods, using technology of glow discharge plasma,the degraded decolorization process of simulated xylenol orange wastewater was made, some influence factors were examined. The experimental results show that degradation of glow discharge after 60 minutes at wavelength 433.8nm, the ratio of degradation was 61.43% without any catalyst,in the presence of Fe^2＋ and Mn^2＋ ,the ratios of degradation were 92.72% and 80.69%.

关 键 词：辉光放电等离子体 降解 二甲酚橙 

分 类 号：O646.9[理学—物理化学]