对复合膜初生功能层的性能进行了研究.研究表明,复合膜初生功能层结构疏松,呈海绵状,通量高而脱盐率低.在一定测试压力下,膜通量会逐渐减小,脱盐率会逐渐增大,最终趋于稳定.测试压力越高,达到通量及脱盐率稳定的时间越短,且这个过程是不可逆的.
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