Applications Drinking water treatment of tap water, surface water, well water and river water; Pretreatment of RO; Treatment, recycle and reuse of industrial waste water. Filtration Performance This product is proven to have below filtering effects according to the service conditions of different water sources: Ingredient Effect SS, Particles > 1μm Removal Rate ≥ 99% SDI ≤ 3 Bacteria, Viruses > 4 log Turbidity < 1NTU TOC Removal Rate: 0-25% *Above data is obtained under the condition that feeding water turbidity is < 25NTU. Product Parameters Technical Parameters Filtering Type Outside-in Membrane Material Modified PVDF MWCO 200K Dalton Membrane Area 77m2 Membrane ID/OD 0.8mm/1.3mm Dimensions Φ225mm*2360mm Connector Size DN50 Clamping; Air Inlet – 10mm air pipe Application Data Pure Water Flux 3,500L/H (0.15MPa, 25℃) Designed Flux 35-100L/m2.hr (0.15MPa, 25℃) Suggested Working Pressure ≤ 0.2MPa Maximum Transmembrane Pressure 0.15MPa Maximum Backwashing Pressure 0.15MPa Air Washing Volume 0.1-0.15N m3/m2.hr Air Washing Pressure ≤ 0.1MPa Maximum Working Temperature 45℃ PH Range Working: 4-10; Washing: 2-12 Operating Mode Cross Flow or Dead-end Feeding Water Requirements Before feeding water, a security filter < 50μm should be set to prevent blockage caused by large particles in raw water. Turbidity ≤ 25NTU Oil & Grease ≤ 2mg/L SS ≤ 20mg/L Total Iron ≤ 1mg/L Continuous Residual Chlorine ≤ 5ppm COD Suggested ≤ 500mg/L *Material of UF membrane is polymer organic plastic, there must not be any organic solvents in raw water. Operating Parameters Backwashing Flow Rate 100-150L/m2.hr Backwashing Frequency Every 30-60min. Backwashing Duration 30-60s CEB Frequency 0-4 times per day CEB Duration 5-10min. CIP Frequency Every 1-3 months Washing Chemicals: Sterilization 15ppm Sodium Hypochlorite Organic Pollution Washing 0.2% Sodium Hypochlorite + 0.1% Sodium Hydroxide Inorganic Pollution Washing 1-2% Citric Acid/0.2% Hydrochloric Acid Component Material Component Material Membrane Reinforced PVDF Sealing Epoxy Resins Housing UPVC