麦秸制浆造纸废水深度处理中试研究  

Pilot-scale Study on Advanced Treatment of Straw Pulping and Papermaking Wastewater

作　　者：王怀宇[1] 

机构地区：[1]邢台职业技术学院资源与环境工程系,河北邢台054000

出　　处：《化工环保》2012年第2期149-151,共3页Environmental Protection of Chemical Industry

基　　金：河北省科技攻关项目(Z2009471)

摘　　要：采用催化氧化—絮凝—沉淀工艺深度处理麦秸制浆造纸废水,处理规模为200 m3/d。在进水COD为150～263 mg/L、色度为64～128倍、SS为50～88 mg/L的水质情况下,处理后出水水质稳定,COD为38～52mg/L,色度为2～8倍,SS为12～23 mg/L,出水水质达到GB3544—2008《制浆造纸工业水污染物排放标准》的要求。采用该工艺深度处理麦秸制浆造纸废水的费用不超过0.55元/m3。The straw pulping and papermaking wastewater was treated by the catalytic oxidationflocculation-precipitation process with 200 m3/d of the treatment scale.When the influent COD is 150-263 mg/L,the chroma is 64-128 times and the SS is 50-88 mg/L,the water quality of the effluent is stable with 38-52 mg/L of COD,2-8 times of chroma and 12-23 mg/L of SS,which can meet the national discharge standards of GB3544-2008.The treatment cost is less than 0.55 yuan/m3.

关 键 词：造纸废水 催化氧化 絮凝 沉淀 深度处理 

分 类 号：X703[环境科学与工程—环境工程]