Model NO.: DF-3013H -300
Trademark: Beijing OriginWater
Specification: See specifications
Origin: Beijing, China
Model NO.: DF-3013H -300
Trademark: Beijing OriginWater
Specification: See specifications
Origin: Beijing, China
Beijing OriginWater (BOW) nanofiltration (DF) membrane is adapted the world-leading technology to produce steady membrane modules for all kinds of household water purifiers. BOW DF membrane effectively removes the organisms, microbes, virus and most of the ions in water to ensure the household drinking water to be absolute safe and healthy. Advanced self-development and manufacturing make the reaction fast based on water purifier manufacturers, dealers and end-users' feedbacks, and capable to supply customized membrane products. For easy storage and application, BOW nanofiltration (DF) membranes are all dry membranes.Spec and performance
| Model | Performance | Testing conditions | ||||||
|
Flux (GPD) |
Rejection (%) |
Testing pressure (psi) |
Temp ºC |
Testing solution | Solution concentration (ppm) | pH |
Recovery (%) |
|
| DF-3013H -300 | 300 | ≥90 | 90 | 25 | CaCl2 | 250 | 7.5-8.0 | 50 |
| 300 | ≥94 | 90 | 25 | MgSO4 | 250 | 7.5-8.0 | 15 | |
2. The produced water capacity of individual module can be vary within 15% the number shows above.
Size
| Model | Size | ||
| Area (m2) | Diameter (mm) | Length (mm) | |
| DF-3013H -300 | 1.49 | 67.5 | 333 |
A=333mm B=296mm C=21mm D=15mmÂ
E=79mm F=17mm G=18.3mm H=67.5mm
Extreme operational conditions
| Material | Max feed temp | Max operational pressure | Max feed SDI15 | Max feed hardness (by CaCO3) | Free chlorine concentration of feed | Continuous feed pH |
| PA composite membrane | 45ºC | 150 psi | 5 | 400 ppm | < 0.1 ppm | 3~10 |
 Beijing OriginWater (BOW) nanofiltration (DF) membrane is adapted the world-leading technology to produce steady membrane modules for all kinds of household water purifiers. BOW DF membrane effectively removes the organisms, microbes, virus and most of the ions in water to ensure the household drinking water to be absolute safe and healthy. Advanced self-development and manufacturing make the reaction fast based on water purifier manufacturers, dealers and end-users' feedbacks, and capable to supply customized membrane products. For easy storage and application, BOW nanofiltration (DF) membranes are all dry membranes.
Spec and performance
| Model | Performance | Testing conditions | ||||||
|
Flux (GPD) |
Rejection (%) |
Testing pressure (psi) |
Temp ºC |
Testing solution | Solution concentration (ppm) | pH |
Recovery (%) |
|
| DF-3013H -300 | 300 | ≥90 | 90 | 25 | CaCl2 | 250 | 7.5-8.0 | 50 |
| 300 | ≥94 | 90 | 25 | MgSO4 | 250 | 7.5-8.0 | 15 | |
2. The produced water capacity of individual module can be vary within 15% the number shows above.
Size
| Model | Size | ||
| Area (m2) | Diameter (mm) | Length (mm) | |
| DF-3013H -300 | 1.49 | 67.5 | 333 |
A=333mm B=296mm C=21mm D=15mmÂ
E=79mm F=17mm G=18.3mm H=67.5mm
Extreme operational conditions
| Material | Max feed temp | Max operational pressure | Max feed SDI15 | Max feed hardness (by CaCO3) | Free chlorine concentration of feed | Continuous feed pH |
| PA composite membrane | 45ºC | 150 psi | 5 | 400 ppm | < 0.1 ppm | 3~10 |
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