Nanofiltration Membrane Module NF Household / Commercial Use Drinking Water Purifiaction

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
1. Produced water and rejection rate are based on the following conditions: the pH of DI water solution, 25ºC, the performance can be tested after testing pressure recycling runs for 30 minutes with a fixed recovery rate.
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


Nanofiltration Membrane Module NF Household / Commercial Use Drinking Water Purifiaction
A=333mm  B=296mm  C=21mm  D=15mm 
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
*The initial 30 mins producing water should be discharged.
  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
1. Produced water and rejection rate are based on the following conditions: the pH of DI water solution, 25ºC, the performance can be tested after testing pressure recycling runs for 30 minutes with a fixed recovery rate.
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


Nanofiltration Membrane Module NF Household / Commercial Use Drinking Water Purifiaction
A=333mm  B=296mm  C=21mm  D=15mm 
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
*The initial 30 mins producing water should be discharged.
 

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