摘要
综述了目前国内外对高浓度工业含盐废水处理的主流技术(膜蒸馏技术、多效蒸发技术、电渗析技术)研究新进展,针对高浓度工业含盐废水种类日益多样化和复杂化,介绍了三种耦合处理技术.最后总结在处理高浓度含盐废水过程中出现的问题,并提出技术改进建议.
This paper reviews the new progress of the current research on the mainstream technology （membrane distillation technology, multi-effect evaporation technology and electrodialysis technology ）of high concentration industrial salt wastewater treatment at home and abroad, and introduces several coupling processing technology in view of the diversification and complication of high concentration industrial salt wastewater. Finally ,the paper summarizes the problems in the process of treating high concentration salt wastewater, and puts forward the technical improvement suggestions.
出处
《天津城建大学学报》
2017年第6期433-437,共5页
Journal of Tianjin Chengjian University
基金
天津市滨海新区科技计划项目(2011-BH14003)
天津市科技计划项目(13ZCZDGX03100
16YFXTSF00390)
关键词
含盐废水
膜蒸馏
多效蒸发
电渗析
耦合技术
salty waste water
membrane distillation
multi-effect evaporation
electrodialysis
coupling technology
