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 |
| MW12b | 12m² | 1070 | 1560 |
| MW16b | 16m² | 1480 | 1560 |
| MW20b | 20m² | 1800 | 1560 |
| MW25b | 25m² | 2290 | 1560 |
| MW36c | 36m² | 1840 | 2880 |
| MW15d | 15m² | 1500 | 1440 |
| MW18d | 18m² | 1800 | 1440 |
| MW23d | 23m² | 2300 | 1440 |
| MW33e | 33m² | 1830 | 2660 |
