本研究的重点是测试创新的预处理技术，以使 小型水系统中的膜过滤是可能的。这两种技术正在运行 在运行原水以覆盖膜之前，将混凝剂涂到膜上 使用混凝剂浆液，并将混凝剂注入进料管线，使其运行 与原水一起穿过膜。这些技术与其他技术进行了比较 目前的方法是先用混凝剂对原水进行预处理，然后通过 膜处理单元。包括22个参考文献和表格。

This research focuses on testing innovative pretreatment techniques to make membrane filtration in small water systems possible. These two techniques are running the coagulant onto the membrane before running the raw water to coat the membrane with a coagulant slurry, and injecting the coagulant into the feed line so that it runs inline with the raw water across the membrane. These techniques are compared with the current method of pretreating the raw water with coagulant then running through a membrane processing unit. Includes 22 references, tables.