RO Membrane Keensen BW8040

RO Membrane Keensen BW8040
It is applicable to the desalination of surface water, groundwater and water treatment with salt concentration between 2000 and 8000ppm. It can be widely used in the medicine, chemical industry, beverage, electricity and other various industries etc..

SPECIFICATIONS & PARAMETERS
Model Active Membrane Area ft2(m2) Permeate Flow GPD(T/D) Stable Rejection Rate (%) Min. Rejection Rate (%)
BW-8040 400(37.2) 10500(39.7) 99.6 99.4
STANDARD TEST CONDITION
Concentration of Solution (NaCl) Temperature（℃） pH Value Operating Pressure psi(MPa) Recovery Rate（%）
2000ppm 25 7.5-8 225(1.55) 15
Notes: The permeate flow of single membrane element may vary with in ±15%.

Operating Limits and Conditions of Membrane Element:

Max.Working Pressure 600 psi(4.14MPa)
Max. FeedWater Temperature 45℃
Max. Feed Water Flow 17.0m3/h（8040）, 3.6m3/h（4040）
Max. FeedWaterSDI15 5.0
Free Chlorine Concentration of Feed Water 0.1mg/L
pH Range of Feed Water During Continuous Operation 3-10
pH Range of Feed Water During Chemical Cleaning 2-12
Max. Pressure Drop of Single Membrane Element 10psi(0.07Mpa)