Brackish Water Reverse Osmosis Membranes

The chemistry approach for our Reverse Osmosis membrane places the emphasis on higher cross-linking of the polyamide layer and, therefore, higher durability to cleaning chemicals, more stable rejection of mixed ion salt solutions and lower surface charge on the membrane to reduce the fouling tendency.

 

Brackish Water Reverse Osmosis Membranes Types

High Rejection Membranes (HR):
When high performance counts, when the best permeate quality counts, our High rejection (HR) membranes set the standard of Reverse Osmosis membranes.
High rejection (HR) membranes provide the highest salt rejection and the best permeate water quality.
The HR-type elements are designed to provide extremely low salt passage in normal operation with 99.7% salt rejection measured at standard test conditions.
The high rejection for critical ions like calcium, boron, and silica is also remarkable

High Flow Membranes (HF):
High Flow (HF) membranes provide the highest productivity and high salt rejection.
High Flow (HF) membranes are the best balance of flow and salt rejection.

Fouling Resistant Membranes (FR):
Fouling resistant (FR-type) membrane elements are designed for water with a higher organic or biological fouling rate.
In addition to the low-charged membrane, which provides a lower fouling rate, the elements have with a 0.86 mm (34 mil) feed spacer a thicker feed channel, allowing improved movement of sol­utes and particles through the feed channel and enhancing the cleanability of the element. The thicker feed channel also results in a lower pressure drop through the RO membrane element.

Competitive Reverse Osmosis Membranes Comparison Guide
Dow Filmtec / GE Desal / Hydranautics / Tory / CSM

Lanxess Dow / Filmtec  GE / Desal  Hydranautics  Toray  CSM
Lanxess
B085 HF 4040
Filmetc
BW30-4040
GE Desal
AG4040FF
Hydranautics
CPA2-4040
Toray
TM710
CSM
RE4040-BE
Lanxess
B085 LE 4040
Filmetc
LE-4040
  Hydranautics
ESPA2-LD-4040
  CSM
RE4040-BLN
Lanxess
B085 FR 4040
    Hydranautics
LFC3-LD-4040
Toray
TML10D
 
Lanxess
S085 HR 4040
Filmetc
SW30-4040
GE Desal
SE4040FF
Hydranautics
SWC1-4040
Toray
TM-810L
CSM
RE4040-SHA
Lanxess
B400 HF
Filmetc
BW30-400
GE Desal
AG8040F400
Hydranautics
CPA3
Toray
TM720-400
CSM
RE8040-BE
Lanxess
B400 HR
Filmetc
BW30-400
  Hydranautics
CPA5-LD
   
Lanxess
B400 FR
Filmetc
BW30-400FR
  Hydranautics
LFC3-LD-8040
Toray
TML20D-400
CSM
RE8040-FEn34
Lanxess
B400 LE
Filmetc
LE-400
GE Desal
AK8040F
Hydranautics
ESPA
Toray
TM820H-370
CSM
RE8040-BL
Lanxess
S400 HR
Filmetc
SW30HRLE–400
  Hydranautics
SWC3
Toray
TM820H-400
CSM
RE8040-SH
Lanxess Dow / Filmtec GE / Desal Hydranautics Toray CSM

PS: this chart is a general guide only, please email us to source membranes for you or offer an alternative that is currently stocked

Australian Supplier of high quality 4″ inch / 8″ inch reverse osmosis membranes.

Australia wide, Sydney, Melbourne, Adelaide, Perth, Brisbane …

Competitive and wholesale prices for low pressure RO water filters.

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Unit 21 / 22 Mavis St.
Revesby, NSW 2212
Sydney, Australia.

+61 (02) 8710 7352


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