UF System Skid

Ultra-Filtration (UF) System Skid is easy to operate and its outlet water quality is stable. After treating by UF system, the SDI of produced water can be reduced to less than 3, the turbidity can be reduced to less than 0.2. It can act as the pretreatment of RO Skid, to protect RO membrane and extend its service life. UF has excellent removal effects on dust，particles, suspended solids, metal oxides, colloids, large-diameter organics, bacteria and viruses in raw water. The membrane element of UF System adopts Inside Out of Hollow Fiber UF Membrane, the maximum water production rate can reach to 50T/h.


① UF System Skid is modularized and standardized, has high scalability and flexibility, and requires small area.

② UF System is equipped with backwashing equipment and chemical cleaning connection point, operates automatically by PLC.

③ Can eliminate particles, suspended solids, metal oxides, colloids, large diameter organic compounds, bacteria and viruses in raw water.

- Pretreatment of nano-filtration and reverse osmosis process

- Wastewater treatment

- Potable mineral water generation

- Wastewater recycling

- Ultra-pure water terminal filtration

System Elements:

- Bag Filter, Pneumatic Valve，Chemical Cleaning Connection Point

Options：

- Self-cleaning Filter，Online Flowmeter, Feed Pump，Backwash Pump



Tap Water Underground Water Sea Water Surface Water/Industrial Wastewater
Turbidity ≤1NTU < 5NTU < 20NTU < 50NTU
System Classification Low Turbidity Medium low Turbidity Medium Turbidity High Turbidity
Flux 70lmh 55lmh 45lmh 40lmh
Daily Recovery Rate (24h） ≥90% ≥90% ≥90% ≥90%
Filtering Type Inside Out of Hollow Fiber UF Membrane,
Maximum TSS for Inlet Water < 50ppm，can use Cross-flow Filtration when the content of TSS is high
Maximum COD for Inlet Water < 60ppm
Maximum Grease and Oil for Inlet Water 2ppm

Low Turbidity UF System （< 1 NTU）
Water Production Flow Rate (m3/h) 5 10 20 30 50
Daily Water Production (m3/d) 120 240 480 720 1200
Number of Membrane Used 2 4 6 8 12
Area for Each Membrane (m2） 52 52 52 72 72
UF Module Size L*W*H (mm） 800*1800*2800 1200*2200*2800 1200*2200*2800 1500*2200*2800 2700*2200*2800

Medium low Turbidity UF System (< 5 NTU)
Water Production (m3/h) 5 10 20 30 50
Daily Water Production (m3/d) 120 240 480 720 1200
Number of Membrane Used 2 4 6 8 14
Area for Each Membrane (m2） 52 52 72 72 72
UF Module Size L*W*H (mm） 800*1800*2800 1200*2200*2800 1900*2200*2800 2300*2200*2800 3400*2200*2800

Medium Turbidity UF System (< 20 NTU)
Water Production (m3/h) 5 10 20 30 50
Daily Water Production (m3/d) 120 240 480 720 1200
Number of Membrane Used 2 4 8 10 18
Area for Each Membrane (m2） 72 72 72 72 72
UF Module Size L*W*H (mm） 800*1800*2800 1200*2200*2800 1900*2200*2800 2300*2200*2800 3400*2200*2800
High Turbidity UF System (< 50 NTU)
Water Production (m3/h) 5 10 20 30 50
Daily Water Production (m3/d) 120 240 480 720 1200
Number of Membrane Used 2 4 8 12 18
Area for Each Membrane (m2） 72 72 72 72 72
UF Module Size L*W*H (mm） 800*1800*2800 1200*2200*2800 1900*2200*2800 2700*2200*2800 3800*2200*2800

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