The feasibility study of applying the PVDF (Polyvinylidene Fluoride) hollow fiber membrane with inner pressure to clarifying juice is carried out.

• 研究了采用内压聚偏氟乙烯超滤膜对果汁进行过滤澄清的可行性,考察了膜面流速和膜的操作压力对膜通量的影响。