Min. Order : 200 Square Meters

PTFE Mbr Wastewater Treatment Plant Membrane Bioreactor Water Filtering System

Quick Details

Payment Terms: T/T
Condition: New
Place of Origin: Jiangsu China
Warranty: 1 Year
Shape: Curtain
Size: it depends
After-sales Service Provided: Video technical support,Online support
Average pore size: 0.1
Showroom Location: None
Material: PTFE
Weight: it depends
Warranty of core components: 1 Year
Brand Name: LEDON
Video outgoing-inspection: Provided
Core Components: membrane
Applicable Industries: sewage treatment
Marketing Type: Ordinary Product
Local Service Location: None
After Warranty Service: Video technical support,Online support
Machinery Test Report: Provided
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Ledon Technology Co., Ltd.
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Product Description
Filter Shield® PTFE-MBR (polytetrafluoroethylene MBR membrane) is a PTFE sintered organic membrane separation material with a microporous hollow structure sintered through a series of high-temperature composite special processes. The membrane product has excellent chemical stability, resistance to strong acids, strong bases, oxidants and various chemicals. It uses proprietary LEDON-TECH hydrophilic modification technology/anti-pollution technology to achieve hollow fibers in the field of water treatment. The breakthrough of organic membrane in service life and water production stability.
Brand Shield Membrane®
Component parameters Effective membrane area 13 20
Height × Width × Thickness (mm) 1300×1250×30 2000×1250×30
Membrane material Hydrophilic PTFE (polytetrafluoroethylene)
Nominal aperture 0.1 microns
Membrane wire inside and outside diameter 1.2/2.3mm
Material of collecting pipes at both ends ABS
High anti-pollution (FR) design Flat and thin diaphragm design, high hydrophilicity treatment
Interface ABS water outlet Φ24mm
Connection method C-type socket
Conditions Of Use Design membrane water production 10~40 LMH
Backwash water volume 35~50 LMH
Filter method Negative pressure continuous filtration
Recommended operating negative pressure -10~-60KPa
Applicable temperature range 5~45℃
Online maintenance cleaning (7 days/time) 100~500ppm NaOH + 500~3000ppm NaClO mixed liquid0.2wt%~0.5wt% citric acid
Average aeration of components 70-140m³/h. (membrane module area)
Recommended sludge concentration (MLSS) 6000~10000 (Min: 3000 Max: 15000)
Recommended operating cycle Produce water for 8 minutes, stop for 2 minutes
Uniform membrane hole, high precision and large flux
The PTFE-MBR membrane package developed and manufactured by the filter shield membrane uses an ultra/micro filter pore separation membrane made by a high-temperature composite sintering process. The membrane wire pore size distribution is highly normal distribution structure, with the characteristics of high precision and high flux, pure The water flux is up to 1500LMH at 50KPa.

The whole is made of PTFE, with small surface tension and good oil resistance
PTFE-MBR hollow fiber membrane is made of 100% PTFE material. PTFE material has the smallest surface tension among solid materials. Generally, oily substances cannot stay on its surface.

Continuous wire with high mechanical strength
The filter shield membrane PTFE hollow fiber membrane has high mechanical strength, which is suitable for the harsh use environment requirements of the membrane bioreactor. The high-strength continuous fiber ensures the water quality (tensile strength ≥80N).

Permanent hydrophilicity, strong membrane resistance to pollution
The PTFE hollow fiber membrane developed by the filter shield membrane adopts proprietary hydrophilic modification technology, the surface of the membrane wire is highly hydrophilic, the infiltration speed is extremely fast, and the pollution resistance performance is outstanding during use. Because of its very good hydrophilicity, the membrane can not only be stored dry, but also have good hydrophilicity in continuous operation.

Resistant to strong acid, strong alkali, strong oxidant, long service life
The filter shield membrane series PTFE hollow fiber membrane has excellent resistance to strong acid, strong alkali and strong oxidant. Even if it is seriously polluted, it can be recovered by chemical cleaning to meet the service life requirements of 8-10 years.


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