TaFlux ZW Series Hollow Fiber MBR Membrane Module

General Information

TaFlux ZW series hollow fiber MBR membrane modules are designed and manufactured mainly for wastewater and sewage treatment plants. Consisting of a 0.04 micron PVDF ultrafiltration hollow fiber membrane, TaFlux ZW MBR modules provide excellent physical barrier to suspended solids, bacteria and other pathogens. The uniform pore size distribution ensures high permeability and sustainable high-quality filtrate.

The new generation of large TaFlux ZW modules for MBR applications are upgrade-designed and improved, while continuing to leverage the aeration and header design.

TaFlux ZW series submerged hollow fiber membrane modules are providing economical, comprehensive wastewater and sewage solutions to industrial and municipal applications around the globe.

Membrane Characteristics

High quality raw material
Reinforced membrane
Compact design
High resistance to fouling

Advantages

High-quality filtrate
Long service life to reduce OPEX
Stable flux with high recovery rate by cleaning
Direct and economical module replacement

Applications

Industrial wastewater
Municipal sewage
Domestic sewage
Submerged filtration
Pretreatment of industrial water

Module Dimensions

Model	H (mm/inch)	H1 (mm/inch)	H2 (mm/inch)	H3 (mm/inch)^*	W (mm/inch)	T (mm/inch)
TFZW27Q	2,093/82.4	2,017.6/79.4	1,985/78.25	1,835/72.25	844/33.2	49/1.9
TFZW31Q, TFZW34Q, TFZW40Q	2,198/86.5	2,122.6/83.57	2,090/82.3	1,940/76.4
TFZW31QL, TFZW34QL	2,456/96.69	2,380.6/93.72	2,348/92.5	2,198/86.5

* Height can be customized according to different projects.

Specifications

Model	TFZW27Q	TFZW31Q(L)	TFZW34Q(L)	TFZW40Q
Membrane Material	Reinforced PVDF (PET supporting layer)
Pore Size (μm)	0.04
Surface Properties	Hydrophilic and non-ionic
Fiber ID/OD (mm/inch)	0.8/1.9 (0.03/0.07)			1.0/2.2 (0.04/0.09)
Flow Direction	Outside-in
Membrane Surface Areas (m²/ft²)	27.9/300	31.6/340	34.4/370	40/430
Potting Material	PU
End Cap Material	ABS
Module Weight (kg/lb)	24/53	26/57	28/61	28/61

Operating and Cleaning Limits

Model	TFZW27Q	TFZW31Q(L)	TFZW34Q(L)	TFZW40Q
Flux Design (LMH)	10-35^**
Operation Flow Rate (L/H)	279-976.5	316-1,106	344-1,204	400-1,400
Average Initial Permeability at 20°C, L/(h·m²·bar)	250
Flow Type	Negative Suction Pressure
Backwash Type	Air Water Backwash
Max TMP (MPa/psi)	-0.055/-8
Operating Temperature (℃/°F)	5-40/41-104
Operating pH Range	5 - 10
Cleaning pH Range	2 - 11 (<30℃) 2 - 10.5 (30℃ - 40℃)
Max Active Chlorine (ppm)	1,000

** Flux design is normally 10-30 LMH, flux over 30 LMH is mostly applied for the cleaning procedures.

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TaFlux ZW Series MBR Module