反渗透材料的在线化学清洗  

Online chemical cleaning of reverse osmosis materials

作　　者：奚吉[1] 周宇松[1] 刘正伟[1] 金少波[1] 常学斌[1] 

机构地区：[1]中国兵器科学研究院宁波分院,浙江宁波315103

出　　处：《兵器材料科学与工程》2012年第4期75-78,共4页Ordnance Material Science and Engineering

摘　　要：根据反渗透材料的污染程度和污染物种类,用化学的清洗剂比较清洗效果。选用SDS、HCl作为不同清洗工艺的清洗剂。结果表明,在不同清洗工艺中,复合清洗的清洗效果优于单一清洗,动静交替清洗和动态清洗的清洗效果取决于清洗剂的种类,分层清洗的清洗效果优于分段清洗和整体清洗。According to the extent of contamination and types of pollutants of reverse osmosis materials, chemical cleaning agents of SDS, HC1 were selected as cleaning agents to compare the cleaning effect. By comparison, it is found that in different cleaning processes, the compound cleaning is more effective than the single cleaning, and the cleaning effect of the activity alternate cleaning and the dynamic cleaning depends on the types of cleaning agent, the cleaning effect of layered cleaning is better than the segmented cleaning and overall cleaning.

关 键 词：反渗透材料 污染 化学清洗 

分 类 号：TQ09[化学工程]