摘要
针对皮毛生产企业洗毛废水的水质特点,介绍了利用UASB+生物接触氧化工艺处理该类废水的工程应用。运行结果表明:采用厌氧+好氧技术后,设施运行稳定,其出水BOD5、SS、COD都可以达到国家污水综合排放一级标准,工程投资和运行费用低。
Based on the characteristics of the wool scouring wastewater,the practical engineering application of UASB and biological contacting oxidation process in treatment of wastewater was introduced. The operation practice showed that anaerobic and aerobic technological process ensured stable operation of the wastewater treatment device and the out water BOD~ ,SS ,COD completely met the standard of class I in Sewage Compre- hensive Discharge Standard. The investment and the operation cost were low.
出处
《电力环境保护》
2009年第2期54-56,共3页
Electric Power Environmental Protection
关键词
UASB
好氧
洗毛废水
工程实例
UASB
aerobic
wool scouring wastewater
engineering project
