研究了臭氧在膜处理过程中减少污染物的作用。在这个 研究，布洛芬（IB，一种微污染物）和MS2噬菌体（MS2，一种微生物） 作为两种不同类型的污染探针进行测试，以研究膜污染 微滤过程中的机理。被测MF过程中的污垢程度 通过IB和内孔的吸附污垢模型充分预测 与其他经典污垢模型相比，MS2的堵塞模型。污垢 这两种污染物的贡献几乎是不可逆转的。 为了减少MF过程中的污染问题，进行了几次臭氧实验 已开展的工作包括:调查臭氧破坏的预防效果 在污染物积聚在MF上之前水相中的污染物；和 研究臭氧对污染膜的可处理性。 MF过滤在MF臭氧氧化混合方案中的作用也进行了研究。 臭氧衰减速度较慢，这是消毒的有利条件 但是从氧化的角度来看，IB的去除率较低， 在MF工艺后的臭氧氧化过程中观察到。包括13个参考文献、图表。

The role of ozone for reducing foulants in the membrane process has been studied. In this study, Ibuprofen (IB, a micropollutant) and MS2 bacteriophage (MS2, a microorganism) were tested as two different types of foulant probes to investigate the membrane fouling mechanisms during microfiltration (MF). The extent of fouling in the tested MF process was adequately predicted by the adsorptive fouling model for IB and the internal pore plugging model for MS2 as compared to other classical fouling models. The fouling contributed by both foulants was found to be almost irreversible. In order to reduce the fouling problem during the MF process, several ozone experiments have been conducted that include: investigate the preventive effect of ozone destructing foulants in the aqueous phase prior to the foulant accumulation on MF; and, investigate the treatability of a fouled membrane with ozone. The role of MF filtration in the MF-ozonation hybrid scheme has also been investigated. A slower ozone decay rate, which is a favorable condition from the disinfection perspective, but a lower IB removal rate, which is negative from the oxidative standpoint, was observed during ozonation after the MF process. Includes 13 references, figures.