人工湿地深度处理造纸污水尾水的工程应用  

Engineering applications on advanced treatment of papermaking wastewater tailwater by constructed wetland

作　　者：李爽[1] 耿峰[1] 刘侨博[1] 左金龙[2] 谭冲[3] 

机构地区：[1]黑龙江省环境保护科学研究院,哈尔滨150056 [2]哈尔滨商业大学食品工程学院,哈尔滨150076 [3]哈尔滨商业大学生命科学与环境科学研究中心,哈尔滨150076

出　　处：《哈尔滨商业大学学报（自然科学版）》2014年第6期668-671,共4页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：黑龙江省自然科学基金(E201355)

摘　　要：采用人工湿地工艺处理造纸污水二级生化处理厂出水(尾水),工程结果表明:COD平均进水质量浓度为150 mg/L,SS平均进水质量浓度为50 mg/L,经过处理后,出水COD、SS分别为90、20 mg/L,满足《制浆造纸工业水污染物排放标准》(GB3544-2008).人工湿地深度处理造纸污水尾水,运行费用低,充分利用当地闲置的土地资源,具有一定的可行性.The papermaking wastewater of secondary biological sewage treatment plant effluent（tailwater） treated by constructed wetland was studied and the treatment effect was investigated. The experimental results showed that the wastewater average influent COD concentration was at 150 mg / L and SS was at 50 mg / L. After processing the effluent COD and SS were at 90 mg / L and 20 mg / L respectively. The effluent wastewater quality met with Pulp and papermaking industrial water pollutant discharge standards（GB3544-2008）. The tailwater treatment by constructed wetland has the advantages of low operation costs,full use of local resources of idle land and feasibility.

关 键 词：造纸污水尾水 人工湿地 深度处理 工程应用 

分 类 号：X703[环境科学与工程—环境工程]