印染废水的软片膜处理
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摘要
膜生物反应器(MBR)中分别采用常规平板膜、中空纤维膜和自主研发的软片膜处理印染废水,对反应装置进行连续运行效果的监测。比较了三种不同类型膜的运行参数、处理出水水质和经济效益。结果表明,三种膜的出水水质均较稳定,但软片膜的产水量高于平板膜和中孔纤维膜,且在同一废水处理量下,软片膜在运行成本上具有一定优势。
The conventional flat membrane,hollow fiber membrane and self-developed soft film are used to treat the dyeing and printing wastewater in the membrane bioreactor(MBR) respectively,and the continuous operation effect of the reaction device is monitored.The operating parameters,treatment effluent quality and economic benefits of three types of membranes are compared.The results show that the effluent quality of the three membranes is relatively stable,but the water production of the soft film is higher than that of flat membrane and hollow fiber membrane.Under the same wastewater treatment capacity,the soft film has a certain advantage in running cost.
The conventional flat membrane,hollow fiber membrane and self-developed soft film are used to treat the dyeing and printing wastewater in the membrane bioreactor(MBR) respectively,and the continuous operation effect of the reaction device is monitored.The operating parameters,treatment effluent quality and economic benefits of three types of membranes are compared.The results show that the effluent quality of the three membranes is relatively stable,but the water production of the soft film is higher than that of flat membrane and hollow fiber membrane.Under the same wastewater treatment capacity,the soft film has a certain advantage in running cost.
引文
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[4]郑宏林,俞三传,周勇,等.中空纤维帘式与平板式膜组件在浸没式MBR中的对比试用研究[J].水处理技术,2009,(3):73-76.
[5]韩永萍,肖燕,宋蕾,等.MBR膜污染的形成及其影响因素研究进展[J].膜科学与技术,2013,(33):103-109.
[6]王春玲,奚旦立,李燕,等.复合式MBR处理印染废水[J].污染防治技术,2003,16(4):28-31.
[7]程刚,同帜,郭雅妮,等.A/O MBR系统处理印染废水的研究[J].工业水处理,2007,(27):40-43.
[8]刘久清,刘婉蓉,蒋彬.混凝-膜生物反应器工艺处理印染废水[N].中南大学学报.2009,(40):1488-1493.
[9]关春雨,杭世珺,史骏,等.MBR中平板膜和中空纤维膜的运行特性对比研究[J].给水排水,2015,(12):35-39.
[10]郭海林,周宇松,李亮,等.MBR+反渗透双膜法处理印染废水及其回用工程实例[J].水处理技术,2016,(42):132-135.
[11]陈强,黎中宝,陈阳生.两种膜生物反应器处理印染废水的对比试验研究[J].环境科学与技术,2010,(33):164-168.
[2]曾一鸣.膜生物反应器技术[M].北京:国防工业出版社,2007:8-12.
[3]岑运华.膜生物反应器在污水处理中的应用[J].水处理技术,1991,17(4):23-26.
[4]郑宏林,俞三传,周勇,等.中空纤维帘式与平板式膜组件在浸没式MBR中的对比试用研究[J].水处理技术,2009,(3):73-76.
[5]韩永萍,肖燕,宋蕾,等.MBR膜污染的形成及其影响因素研究进展[J].膜科学与技术,2013,(33):103-109.
[6]王春玲,奚旦立,李燕,等.复合式MBR处理印染废水[J].污染防治技术,2003,16(4):28-31.
[7]程刚,同帜,郭雅妮,等.A/O MBR系统处理印染废水的研究[J].工业水处理,2007,(27):40-43.
[8]刘久清,刘婉蓉,蒋彬.混凝-膜生物反应器工艺处理印染废水[N].中南大学学报.2009,(40):1488-1493.
[9]关春雨,杭世珺,史骏,等.MBR中平板膜和中空纤维膜的运行特性对比研究[J].给水排水,2015,(12):35-39.
[10]郭海林,周宇松,李亮,等.MBR+反渗透双膜法处理印染废水及其回用工程实例[J].水处理技术,2016,(42):132-135.
[11]陈强,黎中宝,陈阳生.两种膜生物反应器处理印染废水的对比试验研究[J].环境科学与技术,2010,(33):164-168.