两步法高COD含有机胂废水处理研究  

Study on the treatment of high COD and organoarsenic-bearing wastewater with two-step process

作　　者：陈建平 徐军栋 吴凤洁 詹峰 陈建华 杨座国[2] 

机构地区：[1]浙江荣耀化工有限公司,浙江台州317016 [2]华东理工大学化工学院,上海200237

出　　处：《工业水处理》2012年第3期62-64,共3页Industrial Water Treatment

摘　　要：采用FeCl3-CaO混凝沉淀和Fenton氧化两步法处理高COD、含有机胂废水,结果表明,经该法处理后废水总砷质量浓度可降至0.5 mg/L以下,COD降至150 mg/L以下,达到国家二级排放标准要求,且产生的废渣和消耗的原料均大幅度下降,有较大的工业化推广价值。The high COD and coagulating sedimentation and be declined to below 0.5 mg/L consumed decline greatly. organoarsenic-bearing wastewater has been treated by means of the two-step process, Fenton oxidation. The results show that the total arsenic in the treated wastewater can and COD below 150 mg/L,and both of the waste residue produced and raw material It has greater promotion value.

关 键 词：有机胂 化学需氧量 FENTON氧化 混凝沉淀 

分 类 号：X703.1[环境科学与工程—环境工程]