| Model: | BW-4040 |
|---|---|
| Brand: | KeenSen |
| Origin: | Made In China |
| Category: | Consumer Electronics & Lighting / Water Softener and Purifier |
| Label: | Reverse Osmosis , RO membrane , Water Treatment Syst |
| Price: |
US $90
/ pc
|
| Min. Order: | 1 pc |
| Last Online:30 Dec, 2014 |
Company Profile
KeenSen Technology Co., Ltd., established in May, 2010, is a high-tech company, specializing in professional separation membrane production and applications with its head office located in the High-tech Industrial Development District in Changsha, China.
KeenSen introduced advanced membrane technologies and equipment from US for manufacturing altogether seven series of reverse osmosis membrane and nanofiltration membrane. It filled the blank of domestic separation membrane field, changed the marketing situation by mainly replying on EO &NF membrane importation, and accelerated the process of domestic separation membrane industry development to be among the best in the world.
KeenSen BW series RO membranes are mainly applicable to the treatment of brackish water..
|
Model |
Active Membrane Area(ft2(m2) |
Operating Pressure psi(MPa) |
Permeate Flow GPD(m3/d) |
Stabilized Salt Rejection (%) |
Min. Salt Rejection (%) |
|
BW-8040 |
400(37.2) |
225(1.55) |
10500(39.7) |
99.5 |
99.0 |
|
BW-4040 |
78(7.2) |
225(1.55) |
2600(9.8) |
99.5 |
99.0 |
|
BW-8040FR |
365(34.0) |
225(1.55) |
9500(35.9) |
99.5 |
99.0 |
|
BW-4040FR |
72(6.7) |
225(1.55) |
2400(9.0) |
99.5 |
99.0 |
Test Condition
Temperature of Testing Solution :25 °C
Concentration of Testing Solution (NaCl):2,000ppm
PH Value of Testing Solution: 7.5-8
Recovery Rate of Single Membrane Element:15%
Extreme Operation Conditions
Max. Working Pressure: 600 psi (4.14MPa)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5.0
Free Chlorine Concentration of Feedwater: 0.1mg/L
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning:2~12
Max. Pressure Drop of Single Membrane Element:10psi (0.07Mpa)
The Application Scope
1. KeenSen BW series is mainly used to the treatment of brackish water.The standard operating pressure is 1.55MPa. In actual project application, the operating pressure is affected by the concentration of water quality, system recovery rate, etc.
2. The FR series is mainly applied to the treatment and reuse of surface water, industrial wastewater, and the salt rejection of moderate-high brackish water. FR Series are greatly increased the resistance of the dirt pl ing of system and reduce the cleaning frequency, etc. The standard operating pressure is 1.55MPa. In actual project application, the operating pressure is affected by the concentration of water quality, system recovery rate, etc.
Product Advantage
The BW Series is stable in performance with wider application range, high salt rejection rate, high flux, extended service life, can save the equipment investment and operating expense.
