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.
 

High speed residential garage door

Transparent aluminum (imitation stainless steel ) is widely used for commercial purposes , car sales, cleaning and service stations, and requires good lighting , high perspective of the building

Horizontal and vertical door frame are anodized polished aluminum die molding (or grilled white acrylic enamel processing) , the overall thickness of 50mm,

Using single or double glass 3mm thick glass DSB, or thicker , double insulated SSB glass , with a sturdy vinyl sealing strip seal

Industrial flooring can be doors , aluminum sheet or other sheet metal treated

Other accessories refer to industrial sliding doors


garage door , doors, overhead door,intelligent garage door,high speed door

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrd.com