water treatment

Location:
Hangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:

Product Description

BDXB-400 series of RO water treatment membrane elements is used for the desalination of brackish water and other similar water and it has high desalination rate and long time stable performance under high flow and low operating pressure.

BDXB-400 series is applicable to the water which contains less than 5000ppm salt. It is used to produce pure water or ultra pure water in Electronics, Power, Petrochemical, Food, Beverage and Pharmacy.

Model

BDX8040B-400


Capability

Materials

PA (polyamide)


Average Salt Rejection%

99.4(98.0)


Permeate Flow

gpd(m3/d)

10500(40)


Error

±15%


Active Membrane Area ft2(m2)

400 (37)


Testing Conditions

Standard Solution

2000 ppm NaCl


Operating Pressure psi(MPa)

225(1.55)


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)

75(17.0)

Max. SDI of Feedwater

5


Max. NTU of Feedwater

1


Concentration of Free Chlorine --- ppm

< 0.1


PH Value Range of Feedwater as Continuous Operation

2-11


PH Value Range of Feedwater as Chemical Cleaning

1-12


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




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Contact Information

Company:
 Hangzhou Development Center Of Water Treatment Technology Co., Ltd.
Phone Number:
  0086-571-88935385
Fax Number:
 0086-571-88935429