亚铵浆造纸废水治理  

Wastewater Treatment of Nitrite Pulp and Paper Making

作　　者：许革[1] 

机构地区：[1]北京矿冶研究总院工程设计院,北京西直门外文兴街1号100044

出　　处：《给水排水》2000年第8期31-33,共3页Water & Wastewater Engineering

摘　　要：介绍了采用物理化学方法即混凝气浮 过滤新工艺处理亚铵浆造纸浓红液废水的机理及其运行结果。处理后水质达到国家废水排放标准。该工艺流程简单 ,设备效率高 ,占地面积小 ,投资少 ,与常规的生物化学方法相比 ,具有较好的环境。A physicochemical scheme namely coagulation aero floatation and filtration process was adopted to treat the concentrated red fluid discharged in nitrite pulp and paper manufacture. The mechanism and the operation of this process were presented. The effluent of this process is quite good to meet the requirement of national wastewater discharge standard. So many environmental and economical benefits have been obtained by this process than any other conventional biological treatments, because this process has advantages of simple process flow, high efficient facility, small space occupation and low investment.

关 键 词：物化法 生化法 过滤 亚铵浆 造纸废水 

分 类 号：X793.031[环境科学与工程—环境工程]