反渗透膜用阻垢剂的实验室评价  

Laboratory evaluation of RO scale inhibitor

作　　者：周伟生[1] 吕勇[2] 齐登谷[2] 

机构地区：[1]天津工业大学,天津300160 [2]天津化工研究设计院,天津300131

出　　处：《工业水处理》2005年第11期16-18,共3页Industrial Water Treatment

摘　　要：针对内蒙古某污水厂结硫酸钙垢的水质,利用实验室反渗透评价装置对几种国内外膜用阻垢剂进行了阻硫酸钙垢的实验室评价。研究了在一定实验条件下不同类型的阻垢剂对膜通量产生的影响,并找出膜通量随药剂浓度变化的一些规律,为现场实际运行起到了良好的指导作用。In order to control the calcium sulfate in the water system of a wastewater treatment plant in inner mongolia, several antiscalants have been tested to prevent the scaling. The experimental results show the relationship of the permeate flux and scale inhibitor concentrations. A versatile line of RO scale inhibitor and permeate flux have been showed at the specific operating conditions in laboratory. Tests provide a good support for the practice operation of the system.

关 键 词：废水处理 反渗透 阻垢剂 

分 类 号：TQ085.4[化学工程]