Modular Ultrafiltration system is made up of several modular holow fiber ultrafiltration membrane module filtration units, each filtration unit, consisting of 20-40 hollow fiber ultrafiltration membrane module, is a individual system and can separately control start or stop.

　　Modular Ultrafiltration system is widely used in big scale water treatment project, like municipal tap water purifying, feed water pretreatment of steel or power plant, pretreatment of large scale seawater desalination and other fileds. The produced water SDI<2.5, which is much higher than drinking water sanitary standard and RO system feed water requirement.