UFf250 Homogeneous PVDF Hollow Fiber Ultrafiltration Membrane

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Zhuhai Bangmo Technology Co., Ltd

Guangdong, China

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PVDF series pressurized UF membrane modules use imported Arkema PVDF raw material, filtering precision is 0.1 micron, ultrafiltrate turbidity ≤1NTU. Outside-in the structure is applicable for raw water with high turbidity and SS. The external surface area of outside-in membranes is large and feasible to air washing or air-water backwashing, which greatly increases the anti-fouling ability of membrane modules. TMP of PVDF outside-in membrane modules are low, which greatly reduces energy consumption.

                                                            Membrane Material & ID / OD
                                                            PVDF（0.8/1.3mm）
                                                        
                                                            Operating Pressure
                                                            ≤0.2MPa
                                                        
                                                            Filter Type
                                                            Outside-in
                                                        
                                                            CIP
                                                            When it comes to Maximum TMP
                                                        
                                                            Pore Size
                                                            0.1μm
                                                        
                                                            CEB
                                                            1~4 (Times/day)
                                                        
                                                            Membrane Area, m2
                                                            78
                                                        
                                                            Size, mm Connector
                                                            Ø250x1710
                                                        
                                                            Backwashing Frequency
                                                            30~60min
                                                        
                                                            Size, mm
                                                            Ø50
                                                        
                                                            Backwashing Pressure
                                                            ≤0.15MPa
                                                        
                                                            Shell Material
                                                            UPVC
                                                        
                                                            Sealing Material
                                                            Epoxy Resin+PU
                                                        
                                                            TMP
                                                            ≤0.15MPa
                                                        
                                                            SDI15 / Ultrafiltrate SDI15 2
                                                            ≤1NTU
                                                        
                                                            PH
                                                            5~9 (Washing2~12)
                                                        
                                                            Ultrafiltrate Turbidity
                                                            ≤3
                                                        
                                                            Turbidity
                                                            ≤25NTU
                                                        
                                                            Temperature
                                                            5~45℃
                                                        
                                                            Operating Flux
                                                            40~100L/m .h .
                                                        
                                                            Backwashing Flux
                                                            100~150L/m .h

Applications of PVDF Hollow Fiber Ultrafiltration Membrane

Treatment of surface water & groundwater
Municipal drinking water treatment
Reuse of industrial wastewater
RO
RO pretreatment

Features of PVDF Hollow Fiber Ultrafiltration Membrane

SS≤1mg/L、≤1NTU、SDI≤3.
Ultrafiltrate SS≤1mg/L, turbidity≤1NTU, SDI≤3.
Use imported PVDF raw material, which has good chemical resistance, good hydrophilicity, anti-aging ability, and long service life.
PVDF's 30% Strength is 30% higher than other NIPS PVDF in the market.
3~5 years service life under normal use.