Toray Membranes
Toray Membrane specializes in high-quality membranes and advanced water and wastewater treatment technologies. As a leading membrane supplier in India, we offer a comprehensive range of products, including reverse osmosis (RO), nano-filtration (NF), ultra-filtration (UF), micro-filtration (MF), and membrane bioreactors (MBR). Our unified expertise ensures that our customers receive the best solutions to enhance their plant performance and competitiveness.
Our primary goal is to consistently deliver the highest quality and value to our customers. This commitment forms the foundation of our market leadership in the membrane water treatment sector. We strive to establish long-term relationships with our clients by providing innovative and efficient water treatment products that meet the highest industry standards.
Toray Establishes Stronger Presence in India, with New Store and Distributor Network
“Toray Strengthens Market Position in India with Extensive Stock and State-of-the-Art Membrane Technology” “Toray Indian Market with Extensive Inventory and Unrivaled Membrane Technology Solutions”
Toray Reverse Osmosis
TORAY first began producing Reverse Osmosis and Nanofiltration spiral wound membrane elements in 1967, starting With cellulose acetate membrane elements. Today, our product line includes a full range of state-of-the-art cross-linked polyamide composite membranes manufactured under ISO-9001 certification.
Materials
- Cross-linked fully aromatic polyamide composite membrane
- Cross-linked polypiperazine polyamide composite membrane
- Cellulose acetate membrane
Products
- High rejection TM700 series, for high salinity brackish water applications
- Ultra low pressure TMH and TMG series for low salinity brackish water applications
- High rejection TM800 series, for sea water applications
- High pressure & rejection TM800H series, for high salinity sea water applications
- Commercial & household 2″ to 4″ tap water elements
Special Features
- Hot water sanitizable elements
- Chlorine resistant NF elements
- Pre-rinsed ultra pure water elements
- Custom-made elements for various special applications
Quality
More than 30 years of production experience, thousands of high-performing RO plants throughout the world are the foundation of the excellent reputation that TORAY membrane products have.
RO Membrane Details
CHEMICAL SANITIZED
BRACKISH WATER
Toray RO membranes (available in 4-inch, 8-inch, and 16-inch diameters) are used for municipal, industrial, and commercial applications.
For individual membrane selection by application or membrane type, please use the membrane product search feature.
| Series | Model | Diameter (inch) | Product Flow Rate (m3/d) | Product Flow Rate (gpd) | Rejection (%) | Net Thickness (mil) | Data Sheet |
|---|---|---|---|---|---|---|---|
| TM700D (High Rejection) | TM710D | 4 | 9.8 | 2,600 | 99.80 | 34 | Get PDF |
| TM720D-400 | 8 | 41.6 | 11,000 | 99.80 | 34 | ||
| TM720D-440 | 8 | 45.7 | 12,100 | 99.80 | 28 | ||
| TMG(D) (Low Pressure) | TMG10D | 4 | 10.0 | 2,650 | 99.7 | 34 | Get PDF |
| TMG20D-400 | 8 | 45.8 | 12,100 | 99.7 | 34 | ||
| TMG20D-440 | 8 | 50.3 | 13,300 | 99.7 | 28 | ||
| TMHA (Ultra Low Pressure) | TMH10A | 4 | 9.1 | 2,400 | 99.3 | 34 | Get PDF |
| TMH20A-400C | 8 | 41.6 | 11,000 | 99.3 | 34 | ||
| TMH20A-440C | 8 | 45.7 | 12,100 | 99.3 | 28 |
SEA WATER
Toray manufactures seawater RO membranes in 4, 8, and 16-inch diameters that can treat seawater or high salinity water sources with > 10,000 ppm. Our products are widely used for mega desalination plants, watermakers for private boats and commercial ships, and treating mining tailing water for reuse or discharge.
| Series | Model | Diameter (inch) | Product Flow Rate (m3/d) | Product Flow Rate (gpd) | Rejection (%) | Net Thickness (mil) | Data Sheet |
|---|---|---|---|---|---|---|---|
| TM800M (Standard) | TM820M-400 | 8 | 26.5 | 7,000 | 99.80 | 34 | Get PDF |
| TM820M-440 | 8 | 29.2 | 7,700 | 99.80 | 28 | ||
| TM800V (Low Energy) | TM810V | 4 | 7.2 | 1,900 | 99.80 | 34 | Get PDF |
| TM820V-400 | 8 | 34.1 | 9,000 | 99.80 | 34 | ||
| TM820V-440 | 8 | 37.5 | 9,900 | 99.80 | 28 | ||
| TSW-LE (Super Low Energy) (*600 psi) | TSW-400LE | 8 | 23.0* | 6,100* | 99.60* | 34 | Get PDF |
| TSW-440LE | 8 | 25.3* | 6,700* | 99.60* | 28 | ||
| TM800K (Highest Rejection) | TM820K-400 | 8 | 21.9 | 5,800 | 99.86 | 34 | Get PDF |
| TM820K-440 | 8 | 24.2 | 6,400 | 99.86 | 28 |
FOULING POTENTIAL WATER
Toray’s low fouling RO membranes effectively treat feed water types with high fouling tendency. Combined with our proprietary durable “D-family” membrane recipe for enhanced chemical tolerance, Toray’s membrane elements offer one of the most reliable performance under challenging conditions. Ideal for wastewater treatment and water reuse applications.
| Series | Model | Diameter (inch) | Product Flow Rate (m3/d) | Product Flow Rate (gpd) | Rejection (%) | Net Thickness (mil) | Data Sheet |
|---|---|---|---|---|---|---|---|
| TLF (Ultra Low pressure, Low Fouling) | TLF-400DG | 8 | 43.5 | 11,500 | 99.5 | 34 | Get PDF |
| TMLD (Low Fouling, High Tolerance) | TML10D | 4 | 7.2 | 1,900 | 99.8 | 34 | Get PDF |
| TML20D-400 | 8 | 39.7 | 10,500 | 99.8 | 34 |
HEAT SANITIZED
HEAT SANITIZED
SU Series
| Series | Model | Diameter (inch) | Product Flow Rate (m3/d) | Product Flow Rate (gpd) | Rejection (%) | Net Thickness (mil) | Data Sheet |
|---|---|---|---|---|---|---|---|
| TS (Heat Sanitized) | SU-710T | 4 | 6.5 | 1,700 | 99.4 | 37 | Get PDF |
| SU-720TS | 8 | 26.0 | 6,900 | 99.4 | 34 | ||
| SUL-G (Heat Sanitized) | SUL-G10TS | 4 | 5.0 | 1,300 | 99.5 | 37 | Get PDF |
| SUL-G20TS | 8 | 30.0 | 7,900 | 99.5 | 34 | ||
| SUL-G20FTS | 8 | 36.0 | 9,500 | 99.5 | 28 |
Toray Membrane Bio-Reactor
MBR (Membrane Bioreactor) process is a combination of biological wastewater treatment and filtration. Biodegradable pollutants are reduced using bacteria and microorganisms. Following biological treatment, activated sludge is separated from the treated water by Toray’s PVDF flatsheet membrane with a nominal pore size of 0.08 microns densely distributed along the membrane surface.
NHP(A) series improves membrane packing density against TMR140 series by Toray’s unique element fabrication technology, then that leads 50 percent increase in capacity at the same footprint and lower air scour requirement of rigid plate MBR models.
MBR Technology Explained
Membrane Bioreactor (MBR) process is a combination of biological wastewater treatment and membrane filtration. Biodegradable pollution such as BOD is reduced by activated sludge. Following biological treatment, treated water is separated from activated sludge by Toray’s microfiltration membrane.
Toray MBR are PVDF flat sheet membranes with a PET non-woven support layer. The nominal pore size is 0.08 microns with a narrow pore size distribution. Toray membrane elements with a 0.7m2 membrane area are joined to our membrane module. These modules are composed of 300 and 600 membrane elements.
NHP Modules
Toray MBR modules consist of a membrane element, a cassette , a stainless steel element frame, a permeated water manifold and an aeration block.
Feature of new NHP Modules
Toray MBR NHP-module has a 50 percent increase in capacity at the same footprint and lower total air scour requirement compared to rigid plate MBR. Cleaning efficiency is also better because of its flexibility.
Each element is connected with hose nozzle and permeate tube. Condition of permeate water can be checked through transparent tube.
MBR Membrane Details
NHP SERIES
NHP210 SERIES
NHP210-300S: This standard model features three cassettes with two decks each, totaling 300 membrane sheets, offering a membrane area of 210 m². It is designed for standard footprint applications.
NHP210-600D: Designed for small footprint applications, this model features three cassettes with four decks each, totaling 600 membrane sheets, providing a membrane area of 420 m².
| Description | Model | Cassette Type | Composition | Number of Membrane Sheets | Membrane Area (m2) | Data Sheet |
|---|---|---|---|---|---|---|
| Standard model | NHP210-300S | ECS035 | 3 cassettes x 2 decks | 300 | 210 | Get PDF |
| Small footprint model | NHP210-600D | ECS035 | 3 cassettes x 4 decks | 600 | 420 | Get PDF |
NHPA050 SERIES
NHPA050-1C: This coarse bubble diffuser type model includes one cassette with one deck, totaling 50 membrane sheets, with a membrane area of 35 m².
NHPA050-1F: This fine bubble diffuser type model also features one cassette with one deck, but specifics about membrane sheets and area were not provided.
| Description | Model | Cassette Type | Composition | Number of Membrane Sheets | Membrane Area (m2) | Data Sheet |
|---|---|---|---|---|---|---|
| Coarse bubble diffuser type | NHPA050-1C | ECS035 | 1 cassette x 1 deck | 50 | 35 | Get PDF |
| Fine bubble diffuser type | NHPA050-1F | ECS035 | 1 cassette x 1 deck | 50 | 35 | Get PDF |
NHPA100 SERIES
NHPA100-1C: The coarse bubble diffuser type model includes two cassettes with one deck each, totaling 100 membrane sheets, with a membrane area of 70 m².
NHPA100-1F: This model features a fine bubble diffuser type design, with specifics about membrane sheets and area not provided.
| Description | Model | Cassette Type | Composition | Number of Membrane Sheets | Membrane Area (m2) | Data Sheet |
|---|---|---|---|---|---|---|
| Coarse bubble diffuser type | NHPA100-1C | ECS035 | 2 cassettes x 1 deck | 100 | 70 | Get PDF |
| Fine bubble diffuser type | NHPA100-1F | ECS035 | 2 cassettes x 1 deck | 100 | 70 | Get PDF |
NHPA150 SERIES
NHPA150-1C: This coarse bubble diffuser type model includes three cassettes with one deck each, totaling 150 membrane sheets, with a membrane area of 105 m².
NHPA150-2C to NHPA150-4C: These models expand capacity by increasing the number of decks from two to four, resulting in membrane areas from 210 m² to 420 m².
NHPA150-1F to NHPA150-4F: These fine bubble diffuser type models mirror the deck and membrane area configurations of the coarse bubble models.
| Description | Model | Cassette Type | Composition | Number of Membrane Sheets | Membrane Area (m2) | Data Sheet |
|---|---|---|---|---|---|---|
| Coarse bubble diffuser type | NHPA150-1C | ECS035 | 3 cassettes x 1 deck | 150 | 105 | Get PDF |
| NHPA150-2C | 3 cassettes x 2 decks | 300 | 210 | |||
| NHPA150-3C | 3 cassettes x 3 decks | 450 | 315 | |||
| NHPA150-4C | 3 cassettes x 4 decks | 600 | 420 | |||
| Fine bubble diffuser type | NHPA150-1F | 3 cassettes x 1 deck | 150 | 105 | Get PDF | |
| NHPA150-2F | 3 cassettes x 2 decks | 300 | 210 | |||
| NHPA150-3F | 3 cassettes x 3 decks | 450 | 315 | |||
| NHPA150-4F | 3 cassettes x 4 decks | 600 | 420 |
Toray Ultra Filtration
Toray’s PVDF (Polyvinylidene fluoride) hollow fiber UF membrane module has one of the industry’s highest mechanical strength and chemical resistance (oxidation, pH), and effectively removes suspended solids and microorganisms such as pathogens for various water purification applications.
Toray’s innovative membrane module is a product of more than 30 years of polymer science and membrane fabrication technologies at Toray Industries, Inc.
Toray Pressurized UF Membrane Modules
The material of Toray’s Hollow Fiber (HF) Pressurized Ultrafiltration (UF) modules is PVDF (Polyvinylidene fluoride). This best grade HF membrane material provides high mechanical strength and chemical resistance (oxidation, pH).
The filtration mode is an Outside – in & Dead-End Filtration. This filtration method offers simple operating control and low energy consumption.
The possibility of the filtration of Ground Water, Surface Water, Sewage Secondary Effluent and Seawater allows a wide range of different applications:
- Drinking Water Production
- Tertiary Treatment of Sewage Water
- RO Pretreatment in Seawater Desalination
- Industrial Water Production
- Reuse of Industrial Waste Water
Why Pressurized UF Membrane ?
- Highest flux in industry due to strongest fiber amongst all our competitors including Dow, Asahi, Inge, GE etc. This reduces the number of modules required.
- PVDF – Out to in – dead end filtration (cross flow possible, if required).
- Backwash flux of 1.1 times filtration fux. This advantage is not offered by any manufacturer. Normally backwash flux is 1.5 – 2.0 times filtration flux, for all manufacturers.
- Extremely low chemical consumption. We require only FECl3 (coagulant, if required), NaOCl (cleaning), Citric acid (not very often).
- The results we are getting are unmatched in industry. At RIL Hazira TTP RO, we are getting SDI of 1 or thereabouts, for last 2 years.
- Almost nil fiber breakage, due to strength of fiber.
- Much lower downtime (for cleaning) as compared to our competition.
- Five years warranty (with first year cliff) as standard offering.
- MWCO of our UF is 150,000 Daltons .
- It can achieve six (6) log of bacteria removal (100 % time) .
- It can achieve one point Five (1.5) log removal of viruses (100 % time) .
UF Membrane Details
PRESSURIZED TYPE
UF Modules
Pressurized type has high surface area and can realize high flux operation, that can achieve smaller footprint UF system and higher cost performance.
| Description | Model | Nominal Pore Size (micron) | Membrane Area (m2) | Dimension [mm] | Data Sheet |
|---|---|---|---|---|---|
| 8″ model | HFUG-2020AN | 0.01 | 90 | Length: 2,160 Diameter: 216 |
Get PDF |
| HFU-2020AN | 72 | Length: 2,160 Diameter: 216 |
Get PDF | ||
| HFUG-L1720AN | 67 | Length: 1,734 Diameter: 216 |
Get PDF | ||
| HFU-1020AN | 29 | Length: 1,120 Diameter: 216 |
Get PDF | ||
| HFUG-2020HN | 90 | Length: 2,160 Diameter: 216 |
Get PDF | ||
| 6″ model | HFUG-B2315AN | 75 | Length: 2,332* Diameter: 178 |
Get PDF | |
| 4″ model | HFU-1010N | 7 | Length: 1,078 Diameter: 114 |
Get PDF |
CSM Nanofiltration
Key applications of NF membranes include softening hard water, desalination of brackish water, and the removal of color and organic substances from drinking water. These membranes are also used in various industrial processes, such as food and beverage production, pharmaceuticals, and chemical manufacturing, ensuring high-quality filtration.
The structure of NF membranes allows them to selectively reject divalent and larger ions while permitting monovalent ions to pass through. This characteristic makes them ideal for applications requiring the reduction of specific contaminants without completely demineralizing the water. NF membranes are effective in removing pesticides, herbicides, and other agricultural chemicals from water sources, contributing to safer and cleaner drinking water.
In industrial settings, NF membranes are used to concentrate valuable components, purify process water, and recover valuable by-products. Their ability to operate at lower pressures reduces operational costs and extends the lifespan of the filtration system.
Overall, NF membranes are a versatile and efficient solution for various water treatment and industrial applications, providing high rejection rates for unwanted contaminants while maintaining essential water quality.
NANOFILTRATION DETAILS
NF Modules
| Model | Flow Rate (GPD, m3/d) | NaCl Rejection (%) | MgSO4 Rejection (%) | Diameter / Length (inch) | Test Conditions | Spec Sheet |
|---|---|---|---|---|---|---|
| NE8040-40* | 12,000 (45.4) | 20-40 | 99.0 | 8.0 / 40 | NE Standard | Get PDF |
| NE8040-70* | 9,000 (34.1) | 30-70 | 99.0 | 8.0 / 40 | NE Standard (MgSO4) | Get PDF |
| NE8040-90* | 8,000 (30.3) | 90-97 | 8.0 / 40 | NE Standard | Get PDF | |
| NE8040-ARM | 5,400 (20.4) | 99.0 | 8.0 / 40 | NE Standard (MgSO4) | Get PDF | |
| NE8040-SRM | 8,500 (32.2) | 99.5 | 8.0 / 40 | NE Standard (MgSO4) | Get PDF | |
| NE4040-40* | 2,500 (9.5) | 20-40 | 99.0 | 4.0 / 40 | NE Standard | Get PDF |
| NE4040-70* | 1,900 (7.2) | 30-70 | 99.0 | 4.0 / 40 | NE Standard | Get PDF |
| NE4040-90* | 1,700 (6.4) | 90-97 | 4.0 / 40 | NE Standard (NaCl) | Get PDF | |
| NE4040-ARM | 1,100 (4.2) | 99.0 | 8.0 / 40 | NE Standard (MgSO4) | Get PDF | |
| NE4040-SRM | 1,800 (6.8) | 99.5 | 8.0 / 40 | NE Standard (MgSO4) | Get PDF |
- NE Standard test conditions: NaCl 2,000 mg/L, Pressure 75 psig, Temperature 25°C, pH 6.5-7.0 Recovery 15%.
- MgSO4 rejection test conditions: MgSO4 2,000 mg/L, Pressure 75 psig, Temperature 25°C, pH 6.5-7.0 Recovery 15%.
- The stated data were obtained after 30 minutes of operation.