板式活性炭纤维电极电吸附除盐实验研究  

THE STUDY ON ELECTRIC ADSORPTION DESALINATION BY ACTIVATED CARBON FIBER ELECTRODE

作　　者：李金鑫[1] 孙文全[1] 龙建[1] 周敏[1] 刘玲[1] 

机构地区：[1]南京工业大学环境学院市政工程系,江苏南京210009

出　　处：《水处理技术》2014年第3期32-35,共4页Technology of Water Treatment

摘　　要：自行制作板式活性炭纤维电极电吸附除盐装置,通过单因素实验分析方法,研究了电极板间距、电压、进水流速和进水浓度对未改性的活性炭纤维电极电吸附除盐的影响效果。结果表明,最佳电压2.0 V,电极板间距1 mm,进水流量10 mL/min,进水电导率1 000μS/cm条件下,电导率去除率最高,在40%以上,显示了活性炭纤维电极在电吸附除盐方面较好的应用前景。An activated carbon fiber electrode electric adsorption desalination device made by ourselves was used to study the effects of plate electrode spacing, voltage, inlet flow velocity and influent concentration on desalination efficiency. The experimental results show that when the voltage is 2.0 V, the plate electrode spacing is 1 mm, the inlet flow velocity is 10 mL/min and the influent electrical conductivity is 1 000 μS/cm, the capacity of electro-sorption is more than 40%. It shows a good application prospect of activated carbon fiber electrode in electric adsorption desalination.

关 键 词：活性炭纤维 电吸附 除盐 

分 类 号：X703.1[环境科学与工程—环境工程]