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MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment
MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment
MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment

MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module Water Treatment

Description

MBR25 Series Reinforced PVDF Hollow Fiber MBR Membrane Module is a membrane unit is introduced into traditional sewage biological treatment technology of the new processing technology. PVDF MBR membrane separation unit in replace of traditional secondary sedimentation pool function, with further removal of organic matter, nitrogen and phosphorus, it is the most advanced and efficient water treatment technology. PVDF hollow fiber MBR is made of modified PVDF material, with high flux, good chemical resistance and pollution resistance. The polyester interlayer support net greatly increases the mechanical strength of the membrane silk. The ID and OD of the reinforced PVDF hollow fiber membrane are 1.0mm and 2.2mm, and the filtration rating is 0.1μm. Outside to inside flow direction of PVDF hollow fiber MBR, lead to bacteria, colloids, suspended solids and microorganisms are intercepted to achieve a good filtering effect.

Specification
ModuleMBR25
Element size785x40x2000mm
Membrane materialReinforced PVDF
Filter typeOutside-in, Negative Pressure Suction, Continuous Aeration
Active membrane area25m²
ID/OD of hollow fiber1.0mm/2.2mm
MWCO200000 Dalton
Filtration rating0.1 micron
Sealing materialEpoxy Resins + Polyurethane (PU)
Material of housingABS
Connector SizeDN20
Ultrafiltrate turbidity≤1NTU
Ultrafiltrate SDI≤3
Ultrafiltrate TSS≤1mg/L


Feature

● PVDF MBR membrane has lower energy costs and high quality effluent

● Advanced technology of reinforced MBR membrane module has lower footprint

● MBR membrane module replace traditional sedimentation tank and filter unit, no sludge sedimentation problem

● Hollow fiber MBR membrane has high filtration accuracy, can filter most bacteria and viruses, stable effluent quality

● PVDF MBR membrane is high filtration efficiency, easy to clean and operate, high mechanical strength and long service life

● PVDF hollow fiber MBR is made of modified PVDF material, with high flux, good chemical resistance and pollution resistance


Application

● Sewage treatment

● Pre RO water treatment

● Oilfield wastewater treatment

● Industrial wastewater treatment

● Aquaculture wastewater treatment

● Seawater desalination pretreatment

● Printing and dyeing wastewater treatment


Performance
Design FluxPure Water Flow600L/m².h
Operating Flux10-25L/m².h
Backwashing flux30-60L/m².h
Aeration RateFrame Projected Area Aeration Rate50-100 m³/m².h
Feed ConditionSludge Concentration<10000mg/L
PH5-9 (Washing 2-12)
Temperature5-45℃
Operating PressureTransmembrane Pressure≤ 50 KPa
Backwashing Pressure≤ 0.1MPa
Maximum Operating PressureNegative 50KPa
Suggested Operating PressureNegative 10KPa to -30KPa
Cleaning FrequencyBackwashing Frequency2-4h
Chemical Enhanced Backwash(CEB)When TMP reaches 50kpa (every 2-4days)
Clean In Place(CIP)When flux can not be recovered by backwashing & CEB(every 6-12 months)
Operating Mode8min. Operation & 2min. Pause or 9min. Operation & 1min. Pause

Work principle of PVDF hollow fiber MBR membrane

MBR-membrane.jpg

● High quality PVDF hollow fiber MBR ensure the stability good quality of produced water

● The filtration rarting of MBR membrane is 0.1 micron, particles are trapped by the membrane wall

● PVDF MBR membrane has high chemical resistance, good anti-pollution ability and long service life

● Water, small molecules and ions pass through the membrane walls under pressure to form ultrafiltrate

● MBR membrane module is made of reinforced PVDF hollow fiber membrane, has good mechanical properties

● PVDF hollow fiber MBR water flow mode is from outside to inside, negative pressure suction, continuous aeration


Tech Support

PVDF Hollow Fiber MBR Membrane Module Processing

MBR-module-processing.jpg

● Reinforced PVDF MBR membrane module is the most advanced and efficient water treatment technology.

● PVDF hollow fiber MBR is widely used for water reuse, wastewater treatment, seawater desalination and RO pretreatment.

● PVDF MBR Module is a membrane unit is introduced into traditional sewage biological treatment technology of the new processing technology.

● MBR module separation unit in replace of traditional secondary sedimentation pool function, with further removal of organic matter, nitrogen and phosphorus.


Project Case of MBR25 Reinforced PVDF MBR Membrane Module

MBR-Membrane-Module.jpg

Domestic Sewage Standard Increase(10000m³/d)

Process: Domestic Sewage-Biochemical Treatment-MBR Membrane Module-Discharge Compliance

Equipment parameters: MBR25 membrane module, 64pcs/group, 16 groups, 1024pcs in total, design operating flux 19L/m².h