摘要
比较了反渗透的进口聚酰胺卷式复合膜与国产中空醋酸纤维素膜在纯水制备工艺中的性能,分析了两类膜品种的进水水质条件对浓水与淡水水质的影响,明确了两类膜品种性能的优劣及使用范围,为国产中空醋酸纤维素膜品种的推广与应用提供了依据．
The performances of imported polyamide roiled composite membrane and domestic hollow cellulose acetate membrane of reverse osmosis in making pure water technology are compared. The effects of difference feedwater quality condition of the two membrane elements on the concentrated and permeant quality are analyzed. Advantage, disadvantage and using range of performances of the two membrane elements are defined ,which provide a basis for the popularization and application of the domestic hollow cellulose acetate membrane element.
出处
《天津城市建设学院学报》
CAS
2005年第4期283-286,共4页
Journal of Tianjin Institute of Urban Construction
基金
国家建设部科技项目(03-2-066).
关键词
进口聚酰胺复合膜
国产醋酸纤维素膜
PH值
透盐率
imported polyamide composite membrane
domestic cellulose acetate membrane
pH
desalination rate
作者简介
贾玉婷（1980-），女，天津人，天津城市建设学院硕士生．
