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.