The effects of operating pressure, temperature, and concentration and pH values of feedwater on PFI membrane performance were tested, at the same time, resistance to oxidation and chloridization, and stability of long time storage were also tested.

• 本文对操作压力,供料液温度,供料液浓度和pH值等对PFI型膜性能的影响进行了试验,同时考查了其抗氧化性,抗氯性,长期贮存和长期运转的稳定性。