Production of mineral water, spring water, or other sterile liquid.
Drinking treatment of tap water, surface water, well water and river water.
Pretreatment of RO.
Treatment, recycle and reuse of industrial waste water.
This product is proven to have below filtering effects according to the service conditions of different water sources:
|SS, Particles > 1μm||Removal Rate ≥ 99%|
|Bacteria, Viruses||> 4 log|
|TOC||Removal Rate: 0-25%|
*Above data is obtained under the condition that feeding water turbidity is < 15NTU. This product is qualified for drinking water related products.
|Membrane Material||Modified PVC|
|Pure Water Flux||5,000L/H (0.15MPa, 25C)|
|Designed Flux||35-100L/m2.hr (0.15MPa, 25C)|
|Suggested Working Pressure||≤ 0.2MPa|
|Maximum Transmembrane Pressure||0.2MPa|
|Maximum Working Temperature||45C|
|PH Range||Working: 4-10; Washing: 2-12|
|Operating Mode||Cross-flow or Dead-end|
Before feeding water, a security filter < 50 μm should be set to prevent blockage caused by large particles in raw water.
|Oil & Grease||≤ 2mg/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.
|Maximum Backwashing Pressure||0.2MPa|
|Backwashing Flow Rate||100-150L/m2.hr|
|Backwashing Frequency||Every 30-60min.|
|CEB Frequency||0-4 times per day|
|CIP Frequency||Every 1-3 months|
|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|