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吴中MBR-mw-18d

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吴中MBR-mw-18d

  • Taxonomy:吴中Industrial water filtration

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  • Date of release:2018/10/15
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Detailed introduction

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

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Key word:MBRdiaphragm,MBRmembraneforsewagetreatment,MBRdiaphragmproductionplant

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