RONFUFMBRToray UFPVDF Hollow-Fiber Ultrafiltration Membrane Module02-G-MB2-UF-240827

Toray UF

60 years of Pioneering Towards Sustainable Water

Toray Industries, Inc. has been developing water treatment membranes since1968. Today, we have been offering a full lineup of membranes backed by oursixty years of experience. Our advanced membrane technologies and global
operations ensure the success of any project.

At the Toray Group, we consider sustainability to be
the most important global issue of the 21st century.
Toray's Sustainability Vision for water treatment aims totriple the water treated annually with our membranes by 2030
(compared to 2013). We will continue to provide advanced
membrane technology such as RO membranes, further strengthen
our technical services, and contribute to solving water problems
worldwide.
Toray UF accumulated plant capacity :11,900,000 m3/day(March, 2024)

Characteristics
Outside-In Flow

Cross-Section of the Composite Membrane

Low fouling layer

Support layer providing
high permeability anddurability
Outside-In flow direction is ideal fortreating water with high turbidity.
Suspended solids are effectively removed
during backwash and air scouring.

Membrane Area Per Module
O.D. 1.4mm
I.D. 0.9mm

Pressurized Type(HFUG/HFU)

O.D. 1.1mm
I.D. 0.7mm

Filtrate

Backwash

Filtrate

Backwash

HFUG

90m2

Vent
Drain

25% Increase

2,160mm

Using Toray's HFUG fiber, the surface area per module isincreased by 25% without increasing the packing density.
The HFUG fiber maintains the same strength and durability
properties characteristic of Toray PVDF membranes.

Hollow-fiber
Membrane(PVDF)

Hollow-fiber
Membrane(PVDF)
1,327mm

HFU

72m2

Submerged Type(HSU)

Feed Water

Feed Water
Drain

Drain
Air

Air

Casing (PVC)

Feed Water

Drain
Air

Feed Water

Drain
Air

Materials Change Our Lives

Specifications
DESIGN TOOLSSUBMERGED TypePRESSURIZED Type
Model
Membrane Surface Aream2 (ft2)

Nominal Pore Sizeµm

Dimensions

Weight

HFUG-2020AN

HFU-2020AN

HFUG-B2315AN

HSU-1515

90 (969)

72 (775)

75 (807)20 (215)

0.01

Diameter

mm (in)216 (8.50)

216 (8.50)

178 (7.01)

147 (5.79)

Lengthmm (ft)2,160 (7.09)

2,160 (7.09)

2,332 (7.68)

1,327 (4.35)

Full of Water

kg (Ibs)

92 (203)92 (203)65 (143)

14 (31)After Draining

kg (Ibs)49 (108)49 (108)35 (77)10 (22)

Membrane
Material

PVDF (Polyvinylidene fluoride)

Potting

Epoxy and/or equivalent

Other

Casing: PVC (Polyvinylchloride) and/or equivalent

Cap: ABS; Protect
Cylinder: PE

Maximum Inlet PressurekPa (psi)

300 (43.5)-Normal Operating Trans-Membrane PressurekPa (psi)

0-200 (0-29.0)0-100 (0-14.5)

Operating Temperature Range℃ (℉)

pH Range

1-40 (33.8-104)

During Filtration

1-10

During Cleaning

0-12

Industry Leading TIPS UF Membrane
Toray's polyvinylidene fluoride (PVDF) hollow fiber membranes are manufactured
via a thermally-induced phase separation (TIPS), producing the industry's
strongest fiber. Our proprietary manufacturing process carefully controls thedistribution and size of the membrane pores, ensuring high filtrate quality andreducing fouling potential.
Toray's PVDF membrane is highly resistant to chlorine and strong acids, allowing
for effective chemical cleaning without shortening membrane life. Toray UF
Modules effectively remove suspended solids, viruses, and bacteria and arecertified for drinking water applications.

Mechanical Strength
Toray UF(PVDF)

Example of UF Module Selection Decision Matrix

A

Toray UF
Brand A
Brand B

85030

94050

Toray UF 40 45

74880

8486056 48

85656

108101056 100 40 20 80

721

Overall Pilot Performance

Brand A
Brand B

Organics Removal

40
32

1088

Volume of Chemicals Used

Transmembrane Pressure

24
18788

Cleaning Interval

Flux correction in cold waters

8080

6810Design Flux

10

Weighted Score
50 16 64 2140 20 64 24

8610Membrane Strength841085810Membrane Pore Size

3865106[g/Fiber]

Skid Size / Flexibility

Important Factor
52831088781088Reliability

1500

Customer Service1000

Financial Strength500

Experience

0Operating CostCCapital CostB

6881028810491068848481616364048
48824 40 60 20 32

8Total48

Reference Case Study

Materials Change Our Lives

685706730

GLOBAL LOCATIONSHEADQUARTERS Tokyo, Japan : +81-3-3245-4542
THE AMERICAS
California (TMUS) : +1-858-218-2360
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Switzerland (TMEU) : +41-61-415-8710
Spain (TMSP) : +34-915-726-504
MIDDLE EAST
Saudi Arabia (TMME) : +966-13-568-0091
United Arab Emirates (TMME) : +971-4-392-8811
ASIA PACIFIC
China (TBMC) : +86-10-8048-5216
Singapore (TAS) : +65-6226-0525
South Korea (TAK) : +82-2-3279-1000

Toray UF Installations

Case Studies ➡

© Hebei Construction Group Corporation Limited

Wastewater Reuse: 150,000m3/d

Drinking Water: 15,000m3/d

Wastewater Treatment: 315,000m3/d

Drinking Water: 30,000m3/d

Wastewater Reuse: 157,500m3/d

Drinking Water: 110,000m3/d

Drinking Water : 88,000m3/d

Sales OﬃceProduction Base
R&D Laboratory

Seawater Desalination: 28,000m3/d©2024 All Rights Reserved.

www.water.toray