Toray MBR

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.
The TMR140 series is Toray's first-generation MBR module. It is certified by the California Department of Public Health (CDPH) as an acceptable filtration technology for compliance with the State of California Water Recycling Criteria (Title 22) since October 2008. Title 22 approved membrane technology is also applied to NHP series.

NHP210 SERIES

NHP210 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.

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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 3 cassettes
x 4 decks
600 420

TMR140 SERIES

TMR140 series is Toray's first generation MBR module and suitable for midium ~ large capacity facilities.

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Description Model Element Type Number of
Membrane
Sheets
Membrane
Area
[m2]
Data Sheet
Standard model TMR140-100S TSP-50150 100 140 Get PDF
Small footprint model TMR140-200D 200 280
For large capacity TMR140-400DW 400 560

TMR090 SERIES

TMR090 series is suitable for small capacity facilities, containerized package plants and places with height limitation.

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Description Model Element Type Number of
Membrane
Sheets
Membrane
Area
[m2]
Data Sheet
Standard model TMR090-100S TSP-50100 100 90 Get PDF

SPARE PARTS

Toray recommends you to replace spare parts such as rubber fixing gaskets periodically in order to provide you excellent permeate water at all time. Below shown are the most common spare parts available from Toray.
Please contact us for the details of the specifications and a number of the spare parts required for each MBR module.

Filtrate Tube

Element Fixing Gasket

Spare Parts List for TMR140 Series

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Name Type No. Frequency
Filtrate Tube EBL-TUBE-200 (200 pcs) Every 3 years or when deterioration detected, whichever comes first.
EBL-TUBE-100 (100 pcs)
Element
Fixing
Gasket
TMR140-100S
TMR140-200D
TMR140-400DW
Middle GASKET140-100M Every 3 years or when deterioration detected, whichever comes first.
Side GASKET140-100S
Element TSP-50150 When the specified filtration flux is not gained even after chemical cleaning or when deteriorated.
Spare Parts List for TMR090 Series

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Name Type No. Frequency
Filtrate Tube EBL-TUBE-200 (200 pcs) Every 3 years or when deterioration detected, whichever comes first.
EBL-TUBE-100 (100 pcs)
Element Fixing Gasket TMR090-100S Middle GASKET090-100M Every 3 years or when deterioration detected, whichever comes first.
Side GASKET090-100S
Element TSP-50100 When the specified filtration flux is not gained even after chemical cleaning or when deteriorated.
Air Diffuser TMR090 100S Length 762mm DIFFUSER090-050S When the rubber is deteriorated or the aeration holes is plugged severely.
Length 682mm DIFFUSER090-100S

Toray MBR Module Warranty & Conditions

Warranties and conditions for MBR Module are available on request because they strongly depend on process conditions.