摘要
接触辉光放电电解是一种新型的产生等离子体的电化学方法。本文测定了催化剂、pH 值对接触辉光放电等离子体降解水体中邻氯苯酚降解效率的影响;并利用高效液相色谱检测了中间产物和邻氯苯酚降解浓度随时间的变化。实验表明:碱性条件下降解有利,Fe2+催化作用下降解效率明显提高。
Contact glow discharge electrolysis is a novel type of electrochemical process. Effects of catalyst and pH value on the degradation of o-chlorophenol in aqueous solution with contact glow discharge electrolysis plasma were studied. The experimental data showed that degradation benefits from basic condition, Fe2+ had a remarkable catalytic effect on degradation. The concentration of intermediate products and o-chlorophen 01 changed by time were analyzed by a high performance liquid chromatograph (HPLC).
出处
《甘肃农业大学学报》
CAS
CSCD
2005年第1期97-99,共3页
Journal of Gansu Agricultural University
基金
西北师范大学科技创新工程-01
2000
关键词
接触辉光放电
等离子体
降解
邻氯苯酚
contact glow discharge electrolysis
plasma
degradation
o-chlorophenol
