利用膜过滤的污泥浓缩设施能够稳定 浓缩污泥浓度，即后期脱水的负荷 该工艺可以固定，也可以获得无浊度的清澈过滤水。 现有净化厂污泥（由铝混凝剂形成）的浓缩性能 “高级处理MAC 21”的工艺已经过评估。 本研究评估了一种高效的净化工艺 通过检查“ACT21”的运行条件和性能 处理工艺产生的污泥（由铁凝固剂形成）的研发。包括表格、数字。

Sludge thickening facilities utilizing membrane filtration are able to stabilize thickening-sludge concentration, which means the load on the latter-stage dewatering process can be fixed, and can also obtain clear filtrated water without turbidity. Thickening performance on sludge (formed with Al coagulant) from existing purification process by "Advanced treatment MAC 21" has already been evaluated. This research evaluates a high-efficiency purification process in an overall system by examining the operating conditions and performance of "ACT21" under R&D that treat sludge (formed with Fe coagulant) generated from the process. Includes tables, figures.