本研究的目的是调查饲料预处理工艺的使用，以减少膜污染。研究了微滤、GAC过滤、明矾混凝、生物过滤和臭氧/生物过滤作为预处理方案，以减少疏水超滤膜（10000 MWCO）的污染。研究了预处理工艺对有机物、消毒副产物（DBP）前体和浊度的去除效果。

The objective of this research was to investigate the use of feed pretreatment processes to reduce membrane fouling. Microfiltration, GAC filtration, alum coagulation, biofiltration and ozonation/biofiltration were investigated as pretreatment schemes to reduce the fouling of a hydrophobic UF membrane (10,000 MWCO). The effect that the pretreatment processes had on the removal of organic matter, disinfection byproduct (DBP) precursors and turbidity was also investigated.