【摘要】 比较了３ 种低压膜对地下水净化处理中在特征产水量与去除ＴＤＳ、电导率、ｐＨ 值、硬度和ＣＯＤＭｎ 上的差异，同时考察了操作压力、水温对膜性能的影响。更多还原

【Abstract】 A bench study of three types of low pressure membranes was conducted to evaluate the specific productivity (SP) and the removals of total dissolved solid, conductivity, pH, hardness and COD Mn from groundwater. At the same time, the influence of operating pressure and temperature was studied.更多还原