膜技术处理高盐废水的研究进展
Research Progress of High-salt Wastewater Treatment by Membrane Technology
白玥萌 1李环宇2
作者信息
- 1. 辽宁北方环境保护有限公司,辽宁 沈阳 110000
- 2. 朝阳市大凌河风景区管理处,辽宁 朝阳 122000
- 折叠
摘要
高盐废水具有含盐量高,有机物浓度高,难降解的特点.膜技术因其无副产物产生、控制简单、设备成熟被广泛应用于高盐废水处理中.介绍了正渗透、反渗透、膜蒸馏、渗透汽化膜技术及膜工艺组合技术处理高盐废水研究进展,对比了不同膜技术的技术特点,为未来高盐废水处理提供参考.
Abstract
High salt wastewater has the characteristics of high salt content,high concentration of organic matter and difficult degradation.Membrane technology is widely used in the treatment of high-salt wastewater because of its no by-product production,simple control and mature equipment.In this paper,the research progress of forward osmosis,reverse osmosis,membrane distillation,pervaporation membrane technology and membrane process combination technology to treat high-salt wastewater was introduced,the technical characteristics of the different membrane techniques were compared,providing some reference for high-salt wastewater treatment in the future.
关键词
高盐废水/膜技术/正渗透/反渗透/渗透汽化Key words
High-salt wastewater/Membrane technology/Forward osmosis/Reverse osmosiss/Pervaporation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据