KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane
KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane

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KeenSen NF2-4040F Nanofiltration Membranes , Mineral Water Membranes, Pure Water Membrane

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Model No. : NF2-4040F
Brand Name : Keensen

Product description

Keensen Material Separation Nanofiltration Membranes/RO Membrane with Low Pressure  NF2-4040F    Company Profile      KeenSen Technology Co., Ltd., was established in May, 2008, is a professional manufacturer, specializing in professional separation membrane production and applications with its head office located in the High-tech Industrial Development District in Changsha, China. KeenSen RO and NF membranes elements can be widely used in more than 50 industries, including water treatment projects, environmental  restoration project, and direct drinking Water system, etc. It will help human being to up against resource shortages and environment pollution.   Product Description 1. KeenSen NF2-4040F membranes series are mainly applicable to concentration or separation of dye,  removal  of heavy  metal, the recycling of sodium chloride solution, the treatment of landfill  leachate and coking wastewater.   2. Higher than divalent ions are preferentially trapped by the material separation membranes, the retention of monovalent ions will be affected by the material liquid density.    

Model      

Active Membrane  Area(ft2(m2)

Operating Pressure  psi(MPa)

Permeate Flow

 GPD(m3/d)

 Rejection NaCl(%)

Rejection (%)  MgSO4

NF2-8040F

400(37.2)

 70(0.48)

11000(41.7)

60~80

96

NF2-4040F

 

78(7.2) 70(0.48) 2200(8.3) 60~80 96
   Test Condition

Temperature of Testing Solution

25 °C

Concentration of Testing Solution (NaCl)

2,000ppm

Concentration of Testing Solution (MaSO4)

2,000ppm

Operating Condition

70psi (0.48MPa)

PH Value of Testing Solution

6.5-7

Recovery Rate of Single Membrane Element

15%

  Extreme Operation Conditions

Max. Working Pressure

600psi (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)

    Related Products 1. Residential RO Membranes 2. Industrial RO Membranes 3. Residential NF Membranes 4. Industrial NF Membranes  5. Commercial 4021 Membranes   Our Advantage 1. USA membrane sheet technology and top raw material 2. Free samples for testing 3. Flexible price 4. Quality Warranty 5. Technical Service    Detailed Images          Engineering Project       Our Services       FAQ 1. Q. Are you a trading company or manufacturer?   A:   We are manufacturer of RO and NF membrane for both industrial and domestic membrane sheet and elements. We have professional manufacturing teams and technicians.   2. Q. How long is the warranty of your industrial membrane?      A:  One year warranty after receipt check upon delivery. And we will comprehensively provide  you all kinds of technical support services in after-sale. Meanwhile, all membranes are inspected carefully before shipping.  3. Q: Where is your company located, how can i visit you?      A: KeenSen Technology Co., Ltd. is located in Lu Valley of Changsha, Hunan, China. One hour  from Guangzhou to Changsha Airport. All our clients are warmly welcome to visit us! 4. Q: How can I get some samples?     A: We are glad to provide you the free sample, leave your contact information please.   5. Q: How can I contact you?     A: Please contact us though below methods, we will reply you within 24 hours.           To Know more about KeenSen or KeenSen membrane, please contact with us.      Recommend Products Low Pressure BW RO Membranes                  Residential RO Membranes                                           
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