| Membrane Type: | Spiral |
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| Type: | RO |
| Stable Desalting Rate%: | 99 |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Industrial RO membrane is a crucial component used in reverse osmosis (RO) water treatment systems. RO membrane is a highly efficient membrane separation technology that separates water from solutes through a semi-permeable membrane. Industrial RO membranes typically consist of multiple thin film layers that can filter out most solutes in water, including salts, minerals, organic compounds, and microorganisms.
Features and advantages
Efficient Filtration: RO membranes effectively remove dissolved substances from water, including salts, bacteria, viruses, etc., resulting in clean and pure output water.
Energy-saving: Compared to traditional water treatment methods, RO technology saves a significant amount of energy as it does not require high temperatures or pressures.
Environmental Friendly: The RO membrane process does not require chemicals, reducing pollution to the environment.
High Reliability: Industrial RO membranes are designed for long-term operation and have a longer service life.
Flexibility: RO systems can be modularly designed to accommodate various scale and application water treatment needs.
limitations and challenges
Energy Consumption: Although RO systems are relatively energy-efficient, they may require higher energy consumption when treating high-concentration water.
Maintenance Costs: RO systems require regular maintenance and membrane replacement, which may increase operational costs.
Water Quality Requirements: RO systems have high requirements for feed water quality; for instance, if the feed water contains a high concentration of suspended particles or organic matter, pre-treatment equipment is needed.
Membrane Fouling: RO membranes are susceptible to fouling and require regular cleaning and maintenance to maintain performance.
Overall, industrial RO membranes are an efficient and reliable water treatment technology widely used in drinking water, industrial water, wastewater treatment, and other fields, playing a crucial role in providing clean and safe water resources.
| Specifications and models | BSD-2521 | BSD-2540 | BSD-4021 | BSD-4040 | BSD-8040 | ||
| performance | Stable desalination rate % | 98 | 98 | 98 | 99 | 99.3 | |
| Minimum desalination rate % | 97 | 97 | 97 | 98 | 98.5 | ||
| Average permeated water volume GPD (L/d) | 380(1300) | 780(2800) | 1000(3400) | 2800(9500) | 11000(41000) | ||
| Effective membrane area ft²(m²) | 13(1.2) | 28(2.6) | 36(3.3) | 97(9) | 400(37) | ||
| Test Conditions | Test pressure | 100psi(0.7Mpa) | 225psi(1.5Mpa) | ||||
| Test fluid temperature | 25ºC | 25ºC | |||||
| Test solution concentration (NaCl) | 2000ppm | 2000ppm | |||||
| Test solution ph value | 6.5-7.5 | 6.5-7.5 | |||||
| Recovery rate of single membrane element % | 15% | 15% | |||||
| Extreme use conditions | Maximum operating pressure | 600psi(4.2Mpa) | 600psi(4.2Mpa) | ||||
| Maximum inlet water temperature | 45ºC | 45ºC | |||||
| Maximum water inlet SDI | 5 | 5 | |||||
| Influent free ammonia concentration | <0.1ppm | <0.1ppm | |||||
| Inlet water pH range during continuous operation | 3~10 | 3~10 | |||||
| Water pH range during chemical cleaning | 2~12 | 2~12 | |||||
| Maximum pressure drop of a single membrane element | 15psi(0.1Mpa) | 15psi(0.1Mpa) | |||||
Changsha Pasteur Environmental Protection Technology Co., Ltd. is located in Changsha, Hunan, China and has been engaged in water treatment since 2018. We specialize in the production of seawater desalination systems, reverse osmosis drinking water purifiers, industrial pure water equipment, ultrapure water equipment, groundwater treatment equipment, brackish water treatment systems, EDI systems, bottled water filling machines and various equipment parts and filtration consumables . Since its establishment, the company has always adhered to the principle of "continuous improvement and permanent operation", adopted and introduced advanced equipment and technology at home and abroad, and wholeheartedly provided users with the best technological processes, first-class equipment, and perfect services. Creation is our never-ending philosophy. We will continue to improve the quality management system and improve equipment performance to make our products more reliable, practical and have a longer service life.
Changsha Pasteur Environmental Protection Technology Co., Ltd. has an experienced team of engineers dedicated to the research and development, manufacturing, installation, and commissioning of equipment, and can contact international sales at any time. Not only do we have strict quality control, our products have passed CE and SGS certification, we also have a thoughtful customer service hotline. At the same time, professional engineers can provide satisfactory solutions according to customer requirements. Provide OEM services. Our products are not only popular in China, but also exported to the United Arab Emirates, Saudi Arabia, South Africa, Kazakhstan, Sri Lanka, Vietnam, Haiti, Spain, Australia, Nigeria, Uganda, New Caledonia, Ecuador, Sudan, Guatemala, Somalia, Cameroon , Malaysia, Ghana, Lebanon, etc.
Customers from all over the world are warmly welcome to visit our factory.
4.Container loading 5. Container shipping 6. sea transportation/air transport
1. Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer of various filtration equipment, filtration consumables, filter elements, filter bags and filter cloths.
2. Q: Can I have samples?
A: Yes, the sample fee can be refunded if you place a formal order in the future.
3. Q: Can you make customized products?
A: Yes, you are required to provide drawings or samples.
4. Q: Can I use the package we designed ourselves?
A: Yes, both the logo and packaging style can be customized.
5. Q: What is your MOQ?
A: Normally, 100 pieces/item. Any trial order below MOQ is warmly welcomed. If you have a trial order, please feel free to contact us so that we can make some shipping suggestions for you based on the quantity you need to save costs.
6. Q: I am a small business owner, can I buy from you?
A: Yes, we warmly welcome you. Growing together with our customers is our goal. We are willing to grow together with you.
7. Q: What is your general delivery time?
A: Usually 5-7 working days for spot samples and 20-25 days for mass production.
8. Q: How should I pay you?
A: We strongly recommend the trade assurance service on Alibaba platform. T/T, L/C, Western Union, Money Gram, etc. are all acceptable.
9. Q: What certificates do you have?
A: Our factory is ISO 9001 certified.
10: Q: How should I place an order?
A: You can directly choose RTS products to place an order, or you can click "Send Inquiry" or "Contact Supplier", and then our sales engineers will recommend suitable products for you to choose and provide some information for your choice. Valuable advice.
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