摘要
随着《水污染防治行动计划》、新修订的《中华人民共和国环境保护法》等一系列政策法规的出台与实施,高盐工业废水零排放已成为一种发展趋势。对用于高盐工业废水零排放的废水浓缩工艺的热浓缩技术(多级闪蒸、多效蒸发、机械式蒸汽再压缩)和膜浓缩技术(纳滤、反渗透、电渗析、正渗透、膜蒸馏)进行了综述,并展望了结晶废渣的处理方法。
With the promulgation and implementation oH the Water Pollution Control Action Plan,the newly revised Environmental Protection Law of the People＇s Republic of China and a series of policies and regulations, the zerodis-charge of high-salt industrial wastewater has become a kind of developing trend. The thermal concentration techni-ques, i. e. multistage flash evaporation,multi-effect evaporation,mechanical vapor recompression,and membrane concentration techniques, i. e. nanofiltration,reverse osmosis, electrodialysis,forward osmosis,membrane distillation, used in wastewaters concentration process for the high-salt industrial wastewater zero-discharge are summarized. The treatment method of crystalline waste is forecast, as well.
作者
陈富强
池勇志
田秉晖
郑先强
费学宁
付翠莲
Chen Fuqiang;Chi Yongzhi;Tian Binghui;Zheng Xianqiang;Fei Xuening;Fu Cuilian(Tianjin Key Laboratory of Water Quality Science and Technology,School of Environmental and Municipal Engineering,Tianjin Chengjian University,Tianjin 300384,China;Joint Research Centre for Protective Infrastructure Technology and Enviromental Green Bioprocess,Tianjin Chengjian UniversityiTianjin 300384,China;National Key Laboratory of Environmental Aquatic Chemistry,Research Center for Eco-Environmental Sciences,CAS,Beijing 100085,China;Tianjin Tisun Itasca Technology Co.,Ltd.,Tianjin 300384,China;Architectural Design and Research Institute,Tianjin Chengjian UniversityiTianjin 300384,China)
出处
《工业水处理》
CAS
CSCD
北大核心
2018年第8期1-5,27,共6页
Industrial Water Treatment
基金
天津市科技计划项目(16YFXTSF00390,15ZCZDSF00150)
天津城建大学项目(KZZH2-A2-1726)
关键词
高盐废水
零排放
热浓缩
膜浓缩
结晶废渣
high-salt wastewater
zero-discharge
thermal concentration
membrane concentration
crystalline waste
