摘要
利用络合氧化法对对氯苯酚废水进行脱氯降解,主要考察了三氯化铁、双氧水的投加量,反应时间等因素对处理效果的影响。实验结果表明,对于处理50mL 100 mg/L对氯苯酚废水,加入0.03 mL FeCl3,0.15 mL的H_2O_2,反应时间为30 min时,对氯苯酚的去除率达95%以上。
The dechlorination of chlorophenol wastewater by complexation oxidation was carried out. The effects of iron chloride, hydrogen peroxide and reaction time on the treatment were investigated.The experimental results showed that for the treatment of 50 mL 100 mg/L p-chlorophenol wastewater, 0.03 mL FeCl_3 and 0.15 mL H_2O_2 were added, and the reaction time was 30 min, and the removal rate of p-chlorophenol was more than 95 %.
引文
[1]仝建波,李云飞,刘淑玲,等.氯苯与氯酚类化合物毒性的预测[J].计算机与应用化学,2010,27(3):392-396.
[2]陶凌燕,蔡文祥,吴静,等.固定化微生物法处理对氯苯酚废水的研究[J].环境污染与防治,2007(9):701-705.
[3]陈忠林,朱洪平,邹洪波,等.Fenton试剂处理水中有机物的特性及其应用[J].黑龙江大学自然科学学报,2005(4):204-207.
[4]王春敏,吴少燕等.Fenton试剂处理苯酚废水的研究[J].环境保护科学,2008(4):18-20.