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Flat Sheet Membranes Specifications

Flat Sheet Membranes Specifications

GFD = Gallons Per Square Foot of Membrane Per Day

For your convenience, membranes are sorted by separation process (RO, NF, UF, MF).

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Reverse Osmosis (RO)

Designation

Manufacturer

Polymer

Pore Size

Rej-Size (NaCl)

25C pH Range

Typical
Flux/psi
GFD@PSI

GE Osmonics

Polyamide

0 MWCO

99.5

4-11

15/800

GE Osmonics

Polyamide

0 MWCO

99.5

4-11

26/225

GE Osmonics

Polyamide

0 MWCO

4-11

26/115

GE Osmonics

Cellulose Acetate

0 MWCO

2-8

23.5/420

GE Osmonics

TF (Thin Film)

0 MWCO

98.9

2-11

22/425

GE Osmonics

TF (Thin Film)

0 MWCO

98.2

2-11

22/225

TFC-HR

Koch Membrane

TF (Thin Film) composite polyamide

0 MWCO

99.5

4-11

not measured

TFC-XR

Koch Membrane

TF (Thin Film) composite polyamide

0 MWCO

99.7

4-11

not measured

ACM1

TriSep

Polyamide

0 MWCO

99.5

2-11

25/225

ACM2

TriSep

Polyamide

0 MWCO

99.5

2-11

30/225

ACM3

TriSep

Polyamide

0 MWCO

99.3

2-11

35/225

ACM4

TriSep

Polyamide

0 MWCO

99.2

2-11

30/150

ACM5

TriSep

Polyamide

0 MWCO

98.5

2-11

30/110

SB50

TriSep

Cellulose Acetate Blend

0 MWCO

95.0

(99.0 - MgSO4)

4-7

30/420

X201

TriSep

Polyamide-urea

0 MWCO

99.5

2-11

30/225

70B

Toray

Polyamide

0 MWCO

99.7

2-11

27/225

70UB

Toray

Polyamide

0 MWCO

99.5

2-11

27/110

80B

Toray

Polyamide

0 MWCO

99.8

2-11

16/800

80LB

Toray

Polyamide

0 MWCO

99.7

2-11

22/800

Nanofiltration (NF)

Designation

Manufacturer

Polymer

Pore Size

Rej-Size (NaCl)

25C pH Range

Typical
Flux/psi
GFD@PSI

GE Osmonics

Cellulose Acetate

0 MWCO

94% -MgSO4

2-8

28/220

GE Osmonics

TF (Thin Film)

0 MWCO

98% -MgSO4

2-11

22/100

GE Osmonics

TF (Thin Film)

0 MWCO

96% -MgSO4

2-11

31/100

GE Osmonics

TF (Thin Film)

0 MWCO

98% -MgSO4

3-9

39/100

TFC-SR3 / TFC-SR100

Koch Membrane

TF (Thin Film) composite polyamide

200 MWCO

4-10

not measured

SelRO MPF -34

Koch Membrane

Proprietary

200 MWCO

0-14

35/440

SelRO MPF-36

Koch Membrane

Proprietary

1000 MWCO

1-13

118/440

TS40

TriSep

Polypiperazine amide

200 MWCO

40-60%

(99.0%- MgSO4)

2-11

20/110

TS80

TriSep

Polyamide

150 MWCO

80-90%

(99.0% MgSO4)

2-11

20/110

SB90

TriSep

Cellulose acetate blend

150 MWCO

85.0%

(97.0% MgSO4)

30/225

XN45

TriSep

Polypiperazine amide

500 MWCO

10-30

(95.0 - MgSO4)

2-11

35/110

Ultrafiltration (UF)

Designation

Manufacturer

Polymer

Pore Size

Rej-Size

25C pH Range

Typical
Flux/psi
GFD@PSI

GE Osmonics

CA (Cellulose Acetate)

20000 MWCO

20 K

2-9

300/50

GE Osmonics

Composite polyamide

1000 Dalton

2-11

18/400

GE Osmonics

TF (Thin Film)

1000 MWCO

1K-PEG

2-11

20/150

GE Osmonics

TF (Thin Film)

2000 MWCO

2K-PEG

2-11

17/75

GE Osmonics

TF (Thin Film)

4000 MWCO

4K-PEG

2-11

20/40

GE Osmonics

Polysulfone

30000 MWCO

30K

0.5-13

325/50

GE Osmonics

Polysulfone

60000 MWCO

60K

0.5-13

300/25

GE Osmonics

PES (Polyethersulfone)

5000 MWCO

90/50

GE Osmonics

PES (Polyethersulfone)

20000 MWCO

20K

2-11

85/30

GE Osmonics

PVDF

30000 MWCO

30K

1-11

275/30

GE Osmonics

Ultrafilic

100000 MWCO

100K

1-10

176/20

SelRO MPF-U20-P

Koch Membrane

Polyethersulfone

25000 MWCO

0-14

20/14.7

HFK-328

Koch Membrane

Polyethersulfone

5000 MWCO

2-10

150/50

HFK-131

Koch Membrane

Polyethersulfone

10000 MWCO

2-10

460/50

HFM-100

Koch Membrane

PVDF

50000 MWCO

2-10

300/50

HFM-116**

Koch Membrane

PVDF

50000 MWCO

2-10

450/50

HFM-180

Koch Membrane

PVDF

100000 MWCO

2-10

1000/50

HFM-183

Koch Membrane

PVDF

100000 MWCO

2-10

550/50

HFP-707

Koch Membrane

PVDF

120000 MWCO

2-10

300/50

UA60

TriSep

Polypiperazine amide

3500 MWCO

70.0%- MgSO4

2-11

35/110

UE10

TriSep

Polyethersulfone

10000 MWCO

2-11

50/20

UE50

TriSep

Polyethersulfone

100000 MWCO

2-11

100/20

Microfiltration (MF)

Designation

Manufacturer

Polymer

Pore Size

Rej-Size

25C pH Range

Typical
Flux/psi
GFD@PSI

GE Osmonics

PVDF

0.3 micron

0.3

2-11

130/30

HFK-618

Koch Membrane

Polyethersulfone

0.1 micron

2-10

not measured

TM10

TriSep

Polyvinylidene fluoride

0.2 micron

2-11

50/10

**Designation HFM-116 has been discontinued as of 03/05/12.

Polypiperazine amide