低能耗印染废水处理工艺与运行条件  

Treatment process and operating conditions for printing and dyeing wastewater at low energy consumption

作　　者：王学华[1] 刘峰[1] 王浩 黄勇[1] 

机构地区：[1]苏州科技学院环境科学与工程学院,苏州215009 [2]苏州科大环保工程有限公司,苏州215009

出　　处：《环境工程学报》2015年第11期5477-5481,共5页Chinese Journal of Environmental Engineering

基　　金：江苏省环保科研课题项目(2013016)

摘　　要：采用UASB反应器+三段好氧+混凝沉淀组合工艺处理印染工业园废水。结果表明,工程运行中,通过导流墙的设置,UASB水解酸化反应器的运行以及运行工况的控制,在出水稳定在《城镇污水处理厂污染物排放标准》(GB18918—2002)一级A标准时,该系统处理每吨污水电费为0.36元。A combined process of UASB hydrolysis acidification pluses three aerobic treatments and coagulation was used to treat wastewater from a bleaching and dyeing industry area. The results showed that when the effluent quality achieved the first A class criteria specified in the emission standard of pollutants in urban sewage treatment plant（ GB18918-2002）,the power consumption of the system was only 0. 36 yuan per ton of sewage by controlling the operating parameters,UASB hydrolysis acidification reactor,guide wall.

关 键 词：印染废水 低能耗 导流墙 低溶氧 

分 类 号：X703[环境科学与工程—环境工程]