PVDF Hollow Fiber UF Membranes

TORAYFIL™

Pressured Type and Submerged Type

About UsTORAY Industries, Inc. fuses nanotechnology into its operations, using organic synthetic chemistry, polymer chemistry and

biotechnology as its core technologies. In addition to the “Foundation Businesses” of fibers & textiles and plastics &

chemicals, TORAY has promoted the global development of IT-related products, carbon fiber composite materials,

pharmaceuticals and medical products as well. We are also involved in environment & engineering including water treatment

and making progress in other pivotal business fields. While we will continue to strengthen our existing plant engineering

business, the environment & engineering segment is expected to expand, especially in the water treatment business.

About UsTORAY Industries, Inc. fuses nanotechnology into its operations, using organic synthetic chemistry, polymer chemistry and

biotechnology as its core technologies. In addition to the “Foundation Businesses” of fibers & textiles and plastics &

chemicals, TORAY has promoted the global development of IT-related products, carbon fiber composite materials,

pharmaceuticals and medical products as well. We are also involved in environment & engineering including water treatment

and making progress in other pivotal business fields. While we will continue to strengthen our existing plant engineering

business, the environment & engineering segment is expected to expand, especially in the water treatment business.

http://www.toraywater.comTORAY INDUSTRIES. INC. Head OfficeMF&UF Membrane Products dept.Nihonbashi Mitsui Tower 6th Floor, 1-1, Nihonbashi-Muromachi 2 chome, Chuo-ku, Tokyo 103-8666 JAPANPhone: +81-3-3245-4542 Fax: +81-3-3245-4913

TORAY MEMBRANE USA, INC. (TMUS)13435 Danielson Street, Poway CA 92064, U.S.A.Phone: +1-858-218-2360 Fax: +1-858-218-2380

TORAY ASIA PTE. LTD. (TAS)111 Somerset Road, #14-01, Singapore 238164,Republic of SingaporePhone: +65-6226-0525 Fax: +65-6226-0509

TORAY MEMBRANE (BEIJING) CO., LTD. (TMBJ)Room 918, Beijing Fortune Building, 5 Dongsanhuan Beilu,Chao Yang District, Beijing, China 100004Phone: +86-10-6590-8365 Fax: +86-10-6590-8611

TORAY MEMBRANE EUROPE AG (TMEu)Grabenackerstrasse 8b, Munchenstein 1 CH-4142, SwitzerlandPhone: +41-61-415-8710 Fax: +41-61-415-8720

TORAY MEMBRANE EUROPE (MIDDLE EAST BRANCH)Armada Tower P2, Suite 1206, Jumeirah Lakes Towers,P.O.Box 17978, Dubai, UAE Phone: +971-4-392-8811 Fax: +971-4-395-8639

TORAY CHEMICAL KOREA INC. (TCK)Filter New Business Team, Filter Division, 34F, FKI Tower. 24, Yeoui-daero,Yeongdeungpo-gu, Seoul 150-881, KOREAPhone: +82-2-3279-7358 Fax: +82-2-3279-7070

TORAY Membrane Products

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0.01µm 0.1µm 1µm 10µm

Ion, Low molecular weight organic High molecular weight polymer

Colloid

Clay

Coliform Cryptosporidium

BacteriaMonovalent Ions

RO(Reverse Osmosis) NF(Nanofiltration) UF (Ultrafiltration) MF (Microfiltration)

Low Pressure

Multivalent Ions

Ultrapure Water, Seawater Desalination, Wastewater Reclamation

Softening, Removal of Toxic Substance

Municipal Drinking Water, Reuse of Wastewater, Pretreatment for Seawater Desalination

Sewage Water Treatment

ROMEMBRA™

RO Membrane NF Membrane

TORAYFIL™

UF Membrane

MEMBRAY™

MF Membrane (MBR)

Trihalomethane Agricultural & Organic Material Virus

0.001µm

Vent

Drain

Hollow Fiber Membrane

(PVDF)

Casing (PVC)

Filtrate Backwash

Filtrate Backwash

Drain Feed WaterAir Drain Feed Water

Air

Drain

Feed Water

Air

Drain

Feed Water

Hollow Fiber PVDF Membrane

Air

Element FigureModule Figure

Pressured Type Module

2,16

0 m

m

1,32

7 m

m

Submerged Type Element

High Cost-Performance PVDF Hollow Fiber Membrane Products Long Membrane Life with High Filtration Flux

High Chemical Resistance & High Mechanical Strength

TORAY’s special spinning method with PVDF (polyvinylidene fluoride) enables high mechanical and chemical

strength without fiber breakage.

Low Fouling Property

TORAY’s unique membrane structure and Outside-to-Inside flow direction enable higher flux operation for a

long period.

Safe Water Provided

Pressured HFU series and Submerged HSU series are certified for drinking water production.

ANSI/NSF 61

CDPH (California Department of Public Health)

AMST (Association of Membrane Separation Technology of Japan)

KWWA (Korean Water and Wastewater Works Association)

Large Amount of Filtration Flow

TORAY’s large module produces 60 – 200 m3 per day and enables cost savings for your water

treatment plants.

Two Types of UF Product

TORAY has two types of UF product; the pressured type and the submerged type, and you can choose the best

one for your water treatment plants.

TORAY Advanced Membrane Technologyfor a Sustainable Future

Outstanding References Worldwide

TORAY’s membrane modules provide high-quality water on a daily basis for drinking, RO pretreatment,

water reuse and many other applications.

Worldwide Research & Development Organization

TORAY has been developing our innovative membrane

products with polymer science and membrane fabrication

technologies accumulated in our global R&D organizations for

more than 30 years.

Comprehensive Global Production Network

TORAY has a comprehensive global production network of RO,

UF and MBR products. We supply high-quality full-range water

treatment products worldwide.

Support layer(High flux &

High strength)

Low foulinglayer

Flow Direction ofHollow Fiber

Cross Section ofComposite Membrane

Series HFU Series HSU Series

Filtration Method Pressured Submerged

Model HFU-2020N HFU-1020N HSU-1515

Molecular Weight Cut Off 150,000 Da

Nominal Pore Size 0.01 micrometer

Membrane Surface Area 72 m² 29 m² 20 m²[Outer Surface] (775 ft²) (312 ft²) (215 ft²)

Design Flow (m³/hour) 2.6 - 8.0 1.1 - 3.2 0.4 - 1.4

Dimensions

Diameter

216 mm 216 mm 147 mm (8.50 inches) (8.50 inches) (5.79 inches)

Length 2,160 mm 1,120 mm 1,327 mm (7.087 ft.) (3.675 ft.) (4.35 ft.)

Weight 110 kg (Full of water) 60 kg (Full of water)

18 kg (Wet conditions) 67 kg (After draining) 40 kg (After draining)

Material

Membrane PVDF (Polyvinylidene fluoride)

Potting Epoxy Resin or equivalent

Others Casing : Polyvinyl chloride

Cap : ABS Protective Cylinder : Polyethylene

Connection Feed & Filtrate nozzles : Housing type joint 80A IDF/ISO Clamp Union Fitting 1.5s Backwash water outlet nozzle : Housing type joint 65A

Max. Inlet Pressure 300 kPa (44 psi)

Max. Filtrating Trans-Membrane Pressure 200 kPa (29 psi) 100 kPa (15 psi)

Operating Temperature Range 0 - 40 degree C

pH range 1 - 10 at Filtration 0 - 12 at Chemical cleaning

TORAY TORAYFIL™ Main Product List 1st June, 2015

*Specifications subject to change without notice.