摘要
概述了反渗透技术及其发展现状,并从脱盐水处理工艺、投资、运行成本和环保等方面,对离子交换处理方案与膜法处理方案进行了经济技术比较。比较结果显示,膜法工艺在多个方面占有优势,并逐渐取代离子交换工艺成为最成熟的工业水处理技术之一。
This paper briefly outlines the reverse osmosis technology and its development status. From aspect of treatment techniques,investment, running cost, and environmental protection of desalted water, this paper makes economics and Technical comparison of the ion exchange treatment scheme and membrane treatment scheme. According to the comparitive results, mem- brane technology has advantages in many aspects and gradually will replace the ion exchange process to be the one of maturest desalted water treatment techniques.
出处
《山西化工》
2013年第6期37-39,共3页
Shanxi Chemical Industry
关键词
离子交换工
膜法工艺
运行费用
ion exchange process
membrane technology
operating cost estirnates
