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water treatment RO Membrane Elements-FR series

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Saptone FR Series membrane elements include 8-inch products and 4-inch ones, which are superior in reducing the organic pollution and inorganic fouling and advancing the cleaning recovery performance. Also, LongYuan has optimized the structure of membrane elements, adopted the widest inflow path in this field. This improves their anti-pollution performance and enables the elements to be cleaned effectively. Even under high pollution, the system can remain low pressure drop to reduce energy consumption.

  • FR-Series
  • SAPSTONE
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FR Series RO Membrane Elements

Saptone FR Series membrane elements include 8-inch products and 4-inch ones which are superior in reducing the organic pollution and inorganic fouling and advancing the cleaning recovery performance. Also, LongYuan has optimized the structure of membrane elements, adopted the widest inflow path in this field. This improves their anti-pollution performance and enables the elements to be cleaned effectively. Even under high pollution, the system can remain low pressure drop to reduce energy consumption.     

FR series are suitable for surface water, underground water, running water and municipal water with salinity of TDS10000ppm. They are mainly applied for industrial water treatment including reuse of reclaimed water, refinery, papermaking, chemical filtration feed water system and surface water purification. 

 

Specification and Main Performance of RO Membrane Elements

Type

Model

Performance

Structure Parameter

Stable Rejection / %

Average permeate flux

/ gpd (m3/d)

Effective Membrane Area

/ ft2

Flowpat Diameter

/ mil

Product Pipe Inside Diameter

/ mm

FR Series

FR -8040-400/34

99.5

1000037.9

400

34

28.7

FR -8040-365/36

99.5

950036.0

365

36

28.7

FR -4040

99.5

2200 8.3

90

34

19.0

Testing Conditions:   


Testing Pressure

225 psi1.55 MPa

Temperature of Testing Solution

25 

Testing ConcentrationNaCl

2000 mg/L

pH Value of Testing Solution

7.5

Recovery of Single Membrane Element

20%

Operation Limits and Conditions:


Max. Working Pressure

600 psi4.14 MPa

Max. Feedwater Flow

75 gpm17 m3/h)(8040


16 gpm3.6 m3/h)(4040

Max. Inflow Temperature

45 

Max. Inflow SDI15

5

Residual Chlorine Concentration of Feedwater

0.1 mg/L

pH Range of FeedwaterDuring Continuous Operation

310

pH Range of FeedwaterDuring Chemical Cleaning

212

Max Pressure Drop of Single Membrane Element

15 psi0.1 MPa

 

 


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ZHANGJIAGNG Glory machinery Co., Ltd. locates in Zhangjiagang,our concept four good ,good person ,good machine,good service ,good price.

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 Add: by wukesong road of jinfeng town ,zhangjiagang city ,jiangsu province ,China 

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