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.
出处
《环境污染治理技术与设备》
CSCD
北大核心
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)
