UV/草酸铁/H_2O_2法处理乙草胺废水的研究  

Treatment of acetochlor wastewater by UV/ferrioxalate/H_2O_2

作　　者：程丽华[1] 张树艳[1] 黄君礼[2] 

机构地区：[1]青岛建筑工程学院环境工程系,青岛266033 [2]哈尔滨工业大学市政环境工程学院,哈尔滨150090

出　　处：《环境污染治理技术与设备》2004年第11期70-73,共4页Techniques and Equipment for Environmental Pollution Control

基　　金：黑龙江省自然科学基金资助项目 (E0 1 0 6)

摘　　要：对UV/草酸铁 /H2 O2 法处理乙草胺废水进行研究 ,考察了H2 O2 浓度、FeSO4浓度、K2 C2 O4浓度、pH值及反应时间对乙草胺去除效果的影响。结果表明 ,当H2 O2 /FeSO4/K2 C2 O4(化学剂量数比 ) =5 0∶5∶1,H2 O2 /乙草胺初始COD(质量浓度比 ) =3∶1时 ,该技术对乙草胺的去除率可达 85 %以上。这表明 ,采用UV/草酸铁 /H2 O2 法可以有效地处理含乙草胺废水。The treatment of acetochlor wastewater by UV/ferrioxalate/H 2O 2 technology was studied. The effects of H 2O 2, FeSO 4, K 2C 2O 4 concentration, pH and reaction time on the acetochlor removal rate were investigated. It was pointed out that the removal rate of acetochlor by this technology could reach 85% when the ratio of H 2O 2/FeSO 4/K 2C 2O 4 was 50∶5∶1 and the ratio of H 2O 2 vs. the original COD of acetochlor was 3∶1. It can be concluded that the treatment of acetochlor wastewater by UV/ferrioxalate/H 2O 2 is very effective.

关 键 词：废水 草酸铁 H2O2 UV COD 去除率 FESO4 处理 剂量 浓度 

分 类 号：X703[环境科学与工程—环境工程] X705.1