High Rejection,Fouling Resistant and High Flux RO Membrane ELements
Lianyungang Zhongfu Lianzhong Composites Group Co.,Ltd.- Ref Price:
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- Min Order Qty:
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- Supply Capability:
- 1000 pc/month
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Specification
Product introduction：
Product classification table
Nanofiltration Membrane Element：
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-NF8040-375 | 10500(39.7) | 375(34.9) | 97% | 28(0.7) | 75psi/2000ppmMgSO4 |
11000(41.6) | 375(34.9) | 30-50% | 28(0.7) | 75psi/1000ppmNaCl | |
MW-NF8040-400 | 12000(45.4) | 400(37.2) | 97% | 28(0.7) | 75psi/2000ppmMgSO4 |
13000(49.2) | 400(37.2) | 30-50% | 28(0.7) | 75psi/1000ppmNaCl | |
MW-NF4040 | 2400(9.1) | 85(7.9) | 97% | 28(0.7) | 75psi/2000ppmMgSO4 |
2650(10) | 85(7.9) | 30-50% | 28(0.7) | 75psi/1000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Low Pressure Memrane ELements：
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-ULP8040-375 | 11250(42.6) | 375(34.9) | 99.2% | 28(0.7) | 150psi/1500ppmNaCl |
MW-ULP8040-400 | 12000(45.4) | 400(37.2) | 99.2% | 28(0.7) | 150psi/1500ppmNaCl |
MWULP8040-440 | 13200(50) | 440(38.1) | 99.2% | 28(0.7) | 150psi/1500ppmNaCl |
MW- ULP4040 | 2550(9.7) | 85(7.9) | 99.2% | 28(0.7) | 150psi/1500ppmNaCl |
1. All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2. Permeate flows for single element may vary ± 15%.
High Rejection RO Membrane ELements
Technical Parameters
Model |
Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-HR8040-375 | 11250(42.6) | 375(34.9) | 99.3% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HR8040-400 | 12000(45.4) | 400(37.2) | 99.3% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HR8040-440 | 13200(50) | 440(38.1) | 99.3% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HR4040 | 2500(9.5) | 85(7.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
1. All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2. Permeate flows for single element may vary ± 15%.
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 600psi(41bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 1.0-13.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Fouling Resistant RO Membrane ELements
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-FR8040-375 | 9400(35.6) | 375(34.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-FR8040-400 | 9900(37.4) | 400(37.2) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-FR8040-440 | 11300(42.7) | 440(38.1) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-FR4040 | 2150(8.2) | 85(7.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
1. All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2. Permeate flows for single element may vary ± 15%。
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 600psi(41bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Seawater RO Membrane ELements
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-SW8040-375 | 7500(28.4) | 375(34.9) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
MW-SW8040-400 | 8000(30.2) | 400(37.2) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
MW-SW8040-440 | 8800(33.3) | 440(38.1) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
MW-SW4040 | 1950(7.4) | 85(7.9) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 7% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 1200psi(83bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
High Flux RO Membrane ELements
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-HF8040-375 | 9000(34.1) | 375(34.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HF8040-400 | 10200(38.6) | 400(37.2) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HF8040-440 | 12000(45.4) | 440(38.1) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HF4040 | 2500(9.5) | 80(7.4) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 1000psi(69bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Brackish Water RO Membrane ELements
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-BW8040-375 | 11260(42.6) | 375(34.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-BW8040-400 | 11500(43.5) | 400(37.2) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-BW8040-440 | 12000(45.4) | 440(38.1) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW- BW4040 | 2050(7.7) | 85(7.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 600psi(41bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux(BW-8040) | 17.0m3/h |
Maximum Feed Flux(BW-4040) | 3.7m3/h |
Membrane Element Dimension:
Model | Dimensions - Inches (mm) | ||
A | B | C | |
MW-HR8040-375 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-HR8040-400 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-HR8040-440 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
Product Advantage:
1.The world's leading mature technology
2.Non-standard customized advanced manufacturing equipment
3.High throughput:Optimize raw materials, adjust casting film and coating process, improve permeability.
4.High desalination:The formulation was optimized to regulate the crosslinking degree of polyamine and the morphology and structure of the functional layer to improve the selective permeability.
5.Resistance to pollution:Through special additives and post-treatment process, the separation membrane can effectively reduce the adsorption and retention of pollutants and improve the anti-pollution ability.
6.Stability:The excellent chemical stability of each material ensures the solvent resistance and acid and alkali resistance of the separation film, improves the service life of the separation film and expands its application range.
7.Ultra-thin functional layers achieve performance leadership
8.Multi-layer composite structure ensures stable quality
Operation Notes：
1.Before installation please don't unpack the membrane elements, store in a dry and ventilated place away from light with temperature between 10 and 35C. Elements should be handled with care when in transit.
2.Prohibit brutal installation such as metal hammer beating, follow starting procedure strictly in order to prevent membrane damage caused by excessive impact.
3.Carry out instrument calibration, membrane pretreatment and system inspection before system startup and membrane elements loading.
4.Try to avoid hydraulic impact or cross-current fluctuation on the spiral-wound membrane elements and start system gradually.
5.Monitor water quality of pretreatment and discharge water in the first hour of the first use.
6.If system shutdown short-term (within 15 days), please close valve of the system to keep membrane elements moist and wash regularly.
7.Don't produce backpressure in any case.
8.Maximum allowable pressure drop of membrane shell is 50psi (3.4bar).
9.If system shutdown for a long time, please soak membrane elements in the preservative solution to prevent bacterial growth.
10.Please ensure chemicals and lubricants don't affect membrane elements adversely in use.
11.If membrane system performance drops by 10% under standard conditions, or membrane fouling and scaling occur, please rinse membrane elements according to regulation process immediately.
12.The manufacturer won't provide warranty service, if the operating requirements and conditions aren't complied with.
Product Application：
Drinking water, industrial water purification, food and medicine industry material concentration and separation, desalination and decolorization, material recycling; Municipal tap water, groundwater, surface water desalination water treatment for raw water; Seawater desalination, desalination and treatment of high concentration bitter brine, concentration and reuse of high salt wastewater; Medical pure water preparation, food, beverage and other industries of high pure water and material separation system; Water treatment areas with special sanitary requirements.
Quality control：
Before production, our engineer will work out the production plan in strict accordance with the requirements. After the production, we also have quality inspector responsible for inspection. All products have to be inspected before they go out.
1. All raw materials are inspected as soon as they arrive at the factory. The quality of the raw materials is excellent.
2. Check the production process and tools used during production.
3. The quality and packaging of all products shall be completed after the final inspection.
Scope of Business：
1. Technology research and development, Product manufacture.
2. Equipment integration, Complete set of technologies.
3. Water treatment project Design-Build-Operation.
4. To build a complete industrial chain of water treatment business with membrane process and biofilm process as the core technologies.
- Q: The tank with two filtered water is not clear
- The wall is not very clean, if it is basically useless with moss scavenger. Artificial wipe, filter barrels, after a series of UV lamp, algae suppression can be better.
- Q: What's the difference between a water vapor filter and an oil gas filter?
- The difference between water vapor and oil and gas filter filter: 1, from the most basic point of view, the first is to filter the material, a water filter, another is filter; 2, because of different filter material, so its working principle is different; 3, the different working principle and determine its structure the different.
- Q: Power plant water efficient filter plugging how to do, plus what ingredients?
- The inner part of the high efficiency fiber filter is mainly composed of a fixed hole, a perforated plate, a cellulose, an active porous plate (namely a floating plate) and a gas distributing device.
- Q: What's the most effective water filtration method in the family?
- upside down, with a stone upon the bottle, covered with 1 cm thick cotton (clean cloth line), then the sand according to the sequence of coarse to fine Pu 5-10 cm, finally covered with a layer of cotton.
- Q: The similarities and differences between hydrophobic and hydrophilic filters and their respective ranges of application?
- But from the price performance ratio, liquid filtration should be used hydrophilic filters, filter and gas should be used as hydrophobic filters. In addition the tank ventilation filter should use hydrophobic hydrophilic membrane filters,
- Q: Filter location of inlet valve for Vanward gas water heater
- The filter of the water heater is to prevent impurities in the tap water from entering the water heater, resulting in fouling and obstruction of the heat exchanger in the water heater.
- Q: What are the filter materials for aquariums? What's the function? How do they use them?
- Those things are on the filter cylinder or tank filter, these things are good for pH and pH stability of the magnetic ring can also be some beneficial bacteria are good,
- Q: Can household water filters filter out rust water?
- General household water purifier can be filtered out
- Q: What brand of household water filter is better?
- At present, many new concepts appear everywhere, some nouns have some truth, although not necessarily accurate, will gradually be accepted (such as water, water and home appliances). The use of some new terms the general consumer misleads the lack of technical knowledge, such as the so-called "living water", "magnetized water, ion water, some will be prohibited by the state of production and sales in the market, some slowly disappear, the more you know about the water knowledge more accurately to buy the things they need.
- Q: Does the filter in front of the water meter affect the measurement?
- The filter screen in front of the water meter has an influence on the metering of the water meter, but it does not affect the accuracy of the water meter measurement.
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High Rejection,Fouling Resistant and High Flux RO Membrane ELements
- Ref Price:
-
- Loading Port:
- Lianyungang
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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