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UF Membrane Module PVC Ultrafiltration Membrane Module UFc80C Stainless Steel Housing Rain Water Treatment

Product Overview

UFc80C is capillary hollow fiber membrane made of high polymer material, which is a separating product that will not have any phase change. The modified PVC material adopted to this product has good permeable rate, good mechanical strength, good chemical resistance anti-pollution ability, MWCO is 100k Dalton. Membrane ID/OD is 1.0mm/1.8mm, filtering direction is inside-out, that is raw water flows inside the hollow fibers and, driven by differential pressure, permeates outwards so as to filter bacteria, colloids, suspended substances, microbes, and other harmful substances.

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    Applications

    ●Production of mineral water, mountain spring water and other germ-free liquid.
    ●Drinking treatment of tap water, surface water, well water and river water.
    ●Pre-treatment of RO device.
    ●Treatment, recycle and reuse of industrial wastewater.

    Filtration Performance

    According to the service conditions of modified PVC hollow fiber ultrafiltration membrane which? are? applied to various water? sources, the? product? is? proved to reach below filtration effects:

    Water?Composition Filtering?Effect
    Suspended Substances, Particles?>1um Removal Rate?≥99%
    SDI ≤?3
    Virus, Bacteria >4 log
    Turbidity <0.1NTU
    TOC Removal Rate?0-25%

    Above data is obtained when turbidity of feed water is less than 15NTU. The product is proved to reach the sanitary standards of drinking water by Health Department of Guangdong Province. Approval number is YUE WEI SHUI ZI 2014?S1671.

    Product Parameters

    Product Appearance

    1

    Figure 1 Product Dimensions

    Technical Parameters

    Structure inside-out
    Membrane?Material Modified?PVC
    MWCO 100K Dalton
    Nominal Membrane Area 16.5m2
    Membrane?ID/OD 1.0mm/1.8mm
    Module Dimensions Φ180mm×1382mm
    Connector?Dimensions DN25 Female Thread

    Application Data

    Pure?Water?Flux 7,000L/H?(0.15MPa, 25℃)
    Designed?Flux 35-100L/H?(0.15MPa, 25℃)
    Operating?Pressure ≤0.2MPa
    Maximum Trans Membrane?Pressure 0.2MPa
    Maximum Operating Temperature 45℃
    Operating PH Range 4-10
    Washing PH Range 2-12
    Operating?Mode Cross-flow/Dead-end Filtration

    Feed Water Requirements

    A security filter, precision <50 micron, should be set as pretreatment of UF, in case of? blockage caused by large particles? in? raw water. Attention: UF membrane material is macromolecular organic plastics, raw water must not contain any organic solvents.

    Feed?Water?Turbidity ≤15NTU
    Oil & Grease ≤2mg/L
    Feed?Water?SS ≤20mg/L
    Total?Iron ≤1mg/L
    Continuous Feeding Residual?Chlorine ≤5ppm
    COD Suggested?≤500mg/L

    Component Material

    Component Material
    Membrane Modified?PVC
    Sealing Epoxy?Resins
    Housing SUS304

    ?

    Typical Operating Parameters

    Maximum Backwashing Pressure 0.2MPa
    Backwashing?Flow?Rate 100-150L/m2 .h
    Backwashing?Frequency Every?30-60 minutes
    Backwashing?Duration 30-60 seconds
    CEB Frequency 0-4 times/day
    CEB Duration 5-10 minutes
    CIP Frequency 1-3 months
    General Washing Chemicals?：
    Disinfection 15ppm NaClO
    Organic?Contamination?Washing 0.2% NaClo+0.1% NaOH
    Inorganic?Contamination?Washing 1-2% Citric Acid?/0.2% HCl