Hangzhou Development Center of Water Treatment Technology Co., Ltd.
 Measurement & Analysis Instruments > Flow Measuring Instruments >  reverse osmosis membrane (low energy)

reverse osmosis membrane (low energy)

Model Number:
BDX4040B-ULP
Rejection:
99.4%
Permeate Flow:
2200gpd
Active Membrane Area:
75square feet
Operating Pressure:
150psi
Quality guarantee:
3 years
reverse osmosis membrane (low energy)
 
Detailed Description
 


1.BW low energy reverse osmosis membrane;
2.size:4040;
3.area:80feet;
4.applicable to the water <2000ppm salt.

BDX4040B-ULP low energy reverse osmosis membrane is used for the desalination of low salinity water and other similar water and it has high desalination rate and long time stable performance under high flow and low operating pressure (fall 20-40% compared with common low pressure membrane).
BDX4040B-ULP low pressure ro membrane is applicable to the water which contains less than 2000ppm salt. It is used to produce pure water or ultra pure water in electronics, power, petrochemical, food, beverage and pharmacy.

 

 

Model

BDX4040B-ULP

Capability

Materials

PA(polyamide)

Average Salt Rejection%

99.4(99.0)

Permeate Flow gpd(m3/d)

2200(8.4)

Error

±15%

Active Membrane Area ft2(m2)

80(7.0)

 

Testing Conditions

 

Standard Solution

1500 ppm NaCl

Operating Pressure psi(Mpa)

 150(1.05)

Recovery Rate of Single Membrane Element

15%

Temperature deg C

25

PH Value of Solution

6.5-8.5

Test Time

Run for 30 minutes

 

 

 

 

Limiting Conditions

 

 

 

 

 

Max. Feedwater Temperature deg C

45

Max. Operating Pressure psi(MPa)

 600(4.12)

Max. Feedwater Flow gpm(m3/h)

16(3.6)

Max. SDI of Feedwater

5

Max. NTU of Feedwater

1

Concentration of Free Chlorineppm

< 0.1

PH Value Range of Feedwater as Continuous Operation

2-11

PH Value Range of Feedwater as Chemical Cleaning

1-11

Max. Pressure Difference of Single Membrane Element psi(MPa)

13(0.09)

The minimal proportion of single membrane element's conc. press to perm. flow

5 : 1


We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply RO membranes according to customers’ requirements!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.Our toner cartridges are high quality with low price. We promise to supply our customers best service.We are sincerely looking for your cooperation.


Company information:
    Hangzhou Development Center of Water Treatment Technology Co., Ltd. ,established in 1994 . We is an exporter of China (Mainland) Flow Meters products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.    We hope that we can cooperate with more customers from all over the world and sincerely welcome all of you!For detailed company information please visit our website at www.chinawatertech.com!
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Send Inquiry to this Supplier
 
Hangzhou Development Center of Water Treatment Technology Co., Ltd.
Ms. Maria Wang
No. 50 Wenyi West Road
0086-571-88935359
008613958074980

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