UF module application in steel plant wastewater reuse

Raw water: steel plant wastewater
Technological process: steel plant wastewater -> Quartz sand media filter -> Micro depth filter ->UF system – > Precision filter ->RO system
UF system function: Removal of suspended substances, the large particles, microorganism and bacteria in waster water, decrease COD, SDI and turbidity to reach feed requirement of RO system;
UF module: UPF5500F (100K dalton), 150units, outside-in filtration
Process flux: 10800m3/day, UF system put into operation in Jun. 2011;