Brackish Water Reverse Osmosis RO Membrane Element
Brackish Water RO Membrane
Brackish RO membrane is an energy-efficient and anti-pollution desalination solution specifically engineered to treat water with moderate salinity levels (1,000 – 8,000 ppm TDS) at relatively low pressures, making it suitable for a wide range of municipal, industrial, agricultural, and residential applications.
- Modification technology
Multi membrane bag structure that pollutants are easily cleaned.
- Short process and wide flow channel
Widen flow channel, dirt blockage is easy to flush out, and low-frequency cleaning has a long service life.
Product Specification
Product description
Brackish RO membrane is an energy-efficient and anti-pollution desalination solution specifically engineered to treat water with moderate salinity levels (1,000 – 8,000 ppm TDS) at relatively low pressures, making it suitable for a wide range of municipal, industrial, agricultural, and residential applications.
Product Features
- Modification technology
Multi membrane bag structure that pollutants are easily cleaned.
- Short process and wide flow channel
Widen flow channel, dirt blockage is easy to flush out, and low-frequency cleaning has a long service life.
Product dimension:
| Model | A (mm/in) | B (mm/in) | C (mm/in) | D (mm/in) |
| HND-BW-8040F | 1016 /40 | 201 /7.9 | 29 /1.125 | —– |
| HND-BW-4040F | 1016 /40 | 96 /3.8 | 19 /0.75 | 27 /1.05 |
Packing specification
| RO Model | Exterior dimension /mm | Weight of dry membrane/kg | Weight of wet membrane/kg |
| HND-BW-8040F | 1100*210*225 | 13 | 15 |
| HND-BW-4040F | 1090*118*118 | 4 | 4.5 |
Note: 1. Each membrane module is supplied with a water inlet seal ring and a connection adapter at the factory.
- The weight of the wet film depends on the water in the module, and the error is ±1.5kg.
Product performance
| Model Item | Parameters | ||
| HND-BW-8040F | HND-BW-4040F | ||
| Component parameters | Membrane materials | Aromatic polyamide/ PA (polyamide) Thin Film Composite | |
| Structure | Rolled/ Low Fouling Spiral Wound | ||
| Active area (m²) | 37 | 7.6 | |
| Channel width (mil) | 34 | ||
| Application Conditions | Standard test solution | 2000 mg/L NaCl | |
| Operating pressure (MPa) | 1.55 | ||
| Test temperature (℃) | 25 | ||
| Recovery per element | 15% | ||
| pH | 7.0 ~ 8.0 | ||
| Permeate flow rate(2) (m3/d) /GPD | 36/9500 | 7.2/1900 | |
| Salt rejection | 99.6% | ||
| Application limits | Max. operating pressure (MPa)/psi | 4.1/600 | |
| Max. inlet flow (m3/h)/GPM | 17/75 | 3.6/16 | |
| Inlet temperature range (℃) | 5 ~ 40 | ||
| Inlet pH range | 2 ~ 11 | ||
| Cleaning pH range | 1 ~ 13（3） | ||
| Max. inlet NTU | 1.0 | ||
| Max. inlet SDI15 | 5 | ||
| Inlet chlorine Tolerance (mg/L) | ＜0.1 | ||
| Max. pressure drop (MPa) | 0.1 | ||
Note:（1）Performance parameters are measured after 30 minutes of stable operation of the system;
（2）The deviation of water yield ranges from ±15%;
（3）The recommended temperature for chemical cleaning is ≤30°C, and the pH value of the cleaning solution should not exceed 2.0-12.0 when above this temperature.
Brackish Water Reverse Osmosis RO Membrane Element
Application
The Brackish RO Membrane is widely used in :
1. Surface /River / Underground Water for industry application or drinking purpose
2. Treat water with moderate salinity levels (1,000 – 8,000 ppm TDS)
3. it suitable for a wide range of municipal, industrial, agricultural, and residential applications.
We can accord to clients requirement supply the completely Industrial RO System
Benifits
Product Features
- Modification technology
Multi membrane bag structure that pollutants are easily cleaned.
- Short process and wide flow channel
Widen flow channel, dirt blockage is easy to flush out, and low-frequency cleaning has a long service life.
* 5 Years custom RO Membrane supply and designing experiences, we can design and install as your any project requirements, reduce your projects investing cost.
* Standard designs according your application, requirement and budget, we are one of leading Industry RO system manufacturers in China, we can produce and accept any special requirement orders.
Packaging
Paper case packed.
Packing specification
| RO Model | Exterior dimension /mm | Weight of dry membrane/kg | Weight of wet membrane/kg |
| HND-BW-8040F | 1100*210*225 | 13 | 15 |
| HND-BW-4040F | 1090*118*118 | 4 | 4.5 |
Note: 1. Each membrane module is supplied with a water inlet seal ring and a connection adapter at the factory.
- The weight of the wet film depends on the water in the module, and the error is ±1.5kg.
Our Service
We are the leading supply of RO Membrane and Industrial RO System, we can offer according to your project requirement.
OEM Brand of RO Membrane
- Specifications
Product Specification
Product description
Brackish RO membrane is an energy-efficient and anti-pollution desalination solution specifically engineered to treat water with moderate salinity levels (1,000 – 8,000 ppm TDS) at relatively low pressures, making it suitable for a wide range of municipal, industrial, agricultural, and residential applications.
Product Features
- Modification technology
Multi membrane bag structure that pollutants are easily cleaned.
- Short process and wide flow channel
Widen flow channel, dirt blockage is easy to flush out, and low-frequency cleaning has a long service life.
Product dimension:
Model A (mm/in) B (mm/in) C (mm/in) D (mm/in) HND-BW-8040F 1016 /40 201 /7.9 29 /1.125 —– HND-BW-4040F 1016 /40 96 /3.8 19 /0.75 27 /1.05 Packing specification
RO Model Exterior dimension /mm Weight of dry membrane/kg Weight of wet membrane/kg HND-BW-8040F 1100*210*225 13 15 HND-BW-4040F 1090*118*118 4 4.5 Note: 1. Each membrane module is supplied with a water inlet seal ring and a connection adapter at the factory.
- The weight of the wet film depends on the water in the module, and the error is ±1.5kg.
Product performance
Model Item
Parameters HND-BW-8040F HND-BW-4040F Component parameters Membrane materials Aromatic polyamide/ PA (polyamide) Thin Film Composite Structure Rolled/ Low Fouling Spiral Wound Active area (m²) 37 7.6 Channel width (mil) 34 Application Conditions Standard test solution 2000 mg/L NaCl Operating pressure (MPa) 1.55 Test temperature (℃) 25 Recovery per element 15% pH 7.0 ~ 8.0 Permeate flow rate(2) (m3/d) /GPD 36/9500 7.2/1900 Salt rejection 99.6% Application limits Max. operating pressure (MPa)/psi 4.1/600 Max. inlet flow (m3/h)/GPM 17/75 3.6/16 Inlet temperature range (℃) 5 ~ 40 Inlet pH range 2 ~ 11 Cleaning pH range 1 ~ 13（3） Max. inlet NTU 1.0 Max. inlet SDI15 5 Inlet chlorine Tolerance (mg/L) ＜0.1 Max. pressure drop (MPa) 0.1 Note:（1）Performance parameters are measured after 30 minutes of stable operation of the system;
（2）The deviation of water yield ranges from ±15%;
（3）The recommended temperature for chemical cleaning is ≤30°C, and the pH value of the cleaning solution should not exceed 2.0-12.0 when above this temperature.
Brackish Water Reverse Osmosis RO Membrane Element
- Application
Application
The Brackish RO Membrane is widely used in :
1. Surface /River / Underground Water for industry application or drinking purpose
2. Treat water with moderate salinity levels (1,000 – 8,000 ppm TDS)
3. it suitable for a wide range of municipal, industrial, agricultural, and residential applications.
We can accord to clients requirement supply the completely Industrial RO System
- Benefits
Benifits
Product Features
- Modification technology
Multi membrane bag structure that pollutants are easily cleaned.
- Short process and wide flow channel
Widen flow channel, dirt blockage is easy to flush out, and low-frequency cleaning has a long service life.
* 5 Years custom RO Membrane supply and designing experiences, we can design and install as your any project requirements, reduce your projects investing cost.
* Standard designs according your application, requirement and budget, we are one of leading Industry RO system manufacturers in China, we can produce and accept any special requirement orders.- Packaging
Packaging
Paper case packed.
Packing specification
RO Model Exterior dimension /mm Weight of dry membrane/kg Weight of wet membrane/kg HND-BW-8040F 1100*210*225 13 15 HND-BW-4040F 1090*118*118 4 4.5 Note: 1. Each membrane module is supplied with a water inlet seal ring and a connection adapter at the factory.
- The weight of the wet film depends on the water in the module, and the error is ±1.5kg.
- Our Service
Our Service
We are the leading supply of RO Membrane and Industrial RO System, we can offer according to your project requirement.
OEM Brand of RO Membrane- RO Video
