Ceramic Membrane Coupling Process for Advanced Treatment of Electroplating Wastewater

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Han, Qi^1 ; Qiu, Li Ping^1 ; Cheng, Ren Zhen^1 ; Qiu, Qi^2

School of Civil Engineering and Architecture, University of Jinan, 336 Nanxinzhuang West Road, Jinan

250022, China^1

School of Environmental and Municipal Engineering, Lanzhou Jiaotong University, 88 Anning West Road, Lanzhou

730070, China^2

关键词: Advanced treatment;    Complex components;    Continuous improvements;    Economic and social benefits;    Electroplating wastewater;    Emission standard;    Existing problems;    Membrane separation technology;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/2/022037/pdf
DOI  :  10.1088/1757-899X/392/2/022037

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Electroplating wastewater has attracted wide attention because of its large amount and complex components. It contains a variety of heavy metals and organics that are harmful to people's healthy and the environment. With the continuous improvement of environmental protection requirements, the emission standards for electroplating pollutants have also been improved. Therefore, the advanced treatment of electroplating wastewater has become a hot spot in the current research. Membrane separation technology has been widely used in the advanced treatment of electroplating wastewater, especially ceramic membrane technology which is more competitive in practical application due to its unique advantages. In order to realize the advanced treatment of electroplating wastewater, the commonly used advanced treatment process and its existing problems were introduced firstly. Then the development of ceramic membrane technology in advanced treatment was discussed. And finally, a ceramic membrane coupling process for the advanced treatment of electroplating wastewater was proposed, which has good economic and social benefits.