摘要
介绍了膜技术的研究开发现状和在工业水处理方面的应用情况。从膜技术在锅炉补给水、高盐度和高硬度水、高氨氮废水处理及从废液中回收酸等方面的应用可以看出,膜技术具有工艺先进、节能环保的优点,对解决硫酸企业水资源紧张和废水处理问题有重要意义。
R＆D situation and application of membrane technique in industrial water treatment are introduced. Applications of membrane technique in treatment of boiler feed water, high salinity and high hardness water, high ammonia nitrogen wastewater and recovery of sulphuric acid from waste solution show that it has advan- tages of advanced process, less energy and being environmentally benign and plays an important role in solving problems such as water resource shortage and wastewater treatment in sulphuric acid plants.
出处
《硫酸工业》
CAS
2008年第3期32-36,共5页
Sulphuric Acid Industry
关键词
工业水处理
膜技术
离子交换法
反渗透
应用
industrial water treatment
membrane technique
ion-exchange method
reverse osmosis
application
