Classification list
MBR-mw-18d
  • MBR-mw-18d
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    Process characteristics:

    1.WASTE WATER OPTIMIZATION

    Stable Effluent Quality; High Resistance to Water Quality Impact load test; Effluent Suspended Matter and Turbidity are close to zero; Direct Reuse; Realization of Waste Water Optimization  

    2.FLEXIBLE OPERATIONAL CONTROL 

    The efficient interception of membrane intercepts microorganisms completely in the bioreactor; complete separation of Hydraulic Retention Time (HRT) and Sludge Retention Time (SRT); Flexible operational control.

    3.REDUCE LAND AND CIVIL CONSTRUCTION INVESTMENT

    The Concentration of Membrane Pool’s Activated Sludge is 8000 ~ 12000 mg/L, which both spares the room for sedimentation basin and minimizes land occupation and construction investment. The occupied area is about 1/3 of the traditional process.

    4.REPRODUCTION OF NITROBACTERIA

    High systematic nitrification efficiency is beneficial to the retention and reproduction of nitrobacteria. Deamination and dephosphorization may also be realized if the mode of operation is changed.

    5.IMPROVE THE DEGRADATION EFFICIENCY

    The degradation efficiency of refractory organics can be enhanced greatly since the sludge age can be very long. 

    6.CAN ACHIEVE ZERO SLUDGE EMISSIONS

    Operated under high volumetric loading, low sludge loading, long sludge age, the reactor yields extremely low residual sludge. Due to the infinite sludge age, theoretically zero-release of sludge can be achieved.

    7.EASY OPERATION AND MANAGEMENT

    PLC control of system brings a convenient operation and management process.

    Zhejiang jeffel Environmental Science and Technology Co., Ltd.was specializes in the R&D, industry manufacture, engineering application and market promotion of the materials and products used for filtration, separation and purification. Since its inception, which has always focused on research and development to promote a variety of new materials and products were separated by filtration, the polymer separation membrane materials and equipment.

                                                                    MBR膜组件参数 | MBR Membrane Components Specifications





                               性能

                            Performance


    设计通量

    Design Flux

    10-25L/(m2·h)根据水质不同适当选取

    Select According to Different Water Quality

    产水浊度

    Produced Water Turbidity

    ≤1NTU
    TSS测不出

    产水大肠杆菌

    Escherichia Coli In Producing Water

    10FCU/100ml

    污泥浓度

    Mixed Liquid Suspended Solids(MLSS)

    4000—12000mg/L

     




                               规格

                          Specifications


    膜丝材质

    Membrane Filament Material

    PVDF材质(带衬工艺)

    PVDF (with liner)

    内径/外径

    Inside Diameter/outer Diameter

    1.0/2.2mm

    粘结材料

    Bonding Material

    聚氨酯/环氧树脂

    PU/Epoxy Resin

    连接管材质

    Connecting Pipe Material

    ABS




    平均孔径

    Mean Pore Size

    0.03um

    接口尺寸

    Size Of Interface

    DN32/G1/2快插






                              使用条件

                        Operating Condition

    工作温度

    Operating Temperature

    15—35℃

    设计工作压力

    Design Operation Pressure

    -80Kpa—0

    PH耐受范围

    Ph Tolerance Scope

    2-12

    曝气量

    Aeration Rate

    膜面积:2.5L/(m2·min)

    设计反洗压力

    Design Backflush Pressure

    0.05-0.2Mpa




                              维护性清洗

                         Maintenance Cleaning

    清洗频率

    Cleaning Frequency

    1次/周

    Once a week

    清洗时间

    Cleaning Time

    30-60min/ time

    清洗药剂

    Cleaning Agent

    次氯酸钠 Sodium Hypochlorite: 200-500mg/L; 

    柠檬酸/草酸 Citric Acid:1000-2000mg/L





                              恢复性清洗

                         Restorative Cleaning

    药物清洗频率

    Cleaning Frequency by Pharmaceutical

    1次/3个月或跨膜压差达到50Kpa时

    Once three months or Trans-membrane Pressure reaches 50Kpa

    清洗时间

    Cleaning Time

    1 次/6小时 

    Once 6 hours

    清洗药剂浓度

    Cleaning Agent Concentration

    次氯酸钠 Sodium Hypochlorite: 2000mg/L;

    柠檬酸/草酸 Citric Acid: 2000-4000mg/L



                                                                       MW系列膜片信息 | Information of MW series Membrane

    规格

    Specifications

    膜面积

    Membrane Area

    膜片有效长度

    Membrane Effective Length /mm

    膜丝数量

    Membrane Filament Quantity

    MW12b12m²10701560
    MW16b16m²14801560
    MW20b20m²18001560
    MW25b25m²22901560
    MW36c36m²18402880
    MW15d15m²15001440
    MW18d18m²18001440
    MW23d23m²23001440
    MW33e33m²18302660

     


    Technological characteristics of MBR diaphragm

    The last one:UF
    The last one:Immersed Ultrafiltration

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