MBR ultrafiltration membrane filament

NegotiableUpdate on 01/21

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Overview

Characteristics of Qualcomm GT-H series MBR membrane: (1) Continuous spinning and non peeling. Qualcomm Membrane Company uses its own special weaving process to produce high-strength polyester braided tubes as inner liners to improve the quality of PVDF hollow fiber membranes. Through a special membrane making process, the membrane layer and inner liner are intertwined, firmly bonding the membrane layer and high-strength polyester fiber braided inner liner together. This not only greatly enhances the fracture tensile strength of the membrane fibers, with a single fiber fracture tensile strength greater than 250N, but also enhances the peel strength

Product Details

高通GT-H series MBR membrane characteristics

(1)Continuously spinning without peeling

Qualcomm Membrane Corporation aims to improveThe quality of PVDF hollow fiber membrane is achieved by using its own special weaving process to produce high-strength polyester braided tube as the inner lining. Through a special membrane making process, the membrane layer and inner lining are intertwined, firmly bonding the membrane layer and high-strength polyester fiber braided inner lining together. This not only greatly enhances the fracture tensile strength of the membrane fibers, with a single fiber fracture tensile strength greater than 250N, but also enhances the peel strength. The anti stripping strength is greater than 1.0MPa, which enables the membrane to withstand frequent backwashing and aeration scouring at high flow rates during long-term operation without causing wire breakage or peeling. At the same time, protective soft rubber is added at the root of the MBR membrane to prevent damage to the root membrane layer, ensuring long-term stability of the produced water quality and extending the membrane's lifespan.

(2)Good hydrophilicity, high pollution resistance, and high flux

Qualcomm's ultra hydrophilic membrane technology endows membranes with excellent chemical stability, hydrophilicity, and resistance to long-term operation and environmental changes. The hydrophilicity of the membrane reaches one second immersion. The membrane has good hydrophilicity, which makes it less likely for pollutants to deposit on the surface of the membrane. It has good anti fouling properties, reduces cleaning frequency, and extends the lifespan of the membrane. At the same time, pollutants are also easily washed away, and after cleaning, the recovery is good with minimal flux attenuation.

(3)Resistant to oxidation, cleaning, and good recovery after washing

高通The MBR membrane adopts a process and high-quality PVDF raw materials, ensuring hydrophilicity while being resistant to chlorine greater than 5000ppm, making the membrane suitable for harsh industrial wastewater treatment. Strong oxidants can be used for cleaning, and due to the strong anti stripping ability of the high pass membrane, it can be backwashed with greater backwash pressure and flow rate, making it more resistant to cleaning and having better recovery after cleaning.

(4)pore sizeUniform distribution, high quality of produced water

高通MBRExpected turbidity of membrane produced waterachievable≤ 0.3 (NTU), SS ＜ 5mg/l, effectively removes wastewaterSuspended solids, bacteria, viruses, colloids, etc,The produced water is clear and bright, and can be directly treated by reverse osmosis for deep processing.

(5)Low filtering pressure and energy consumption

高通MBRThe membrane has good hydrophilicity,Good membrane structure and high porosity,Low filtration resistance, with low pressure and high fluxExcellentPoint. Usually running inAt a transmembrane pressure of 0.01~0.05MPa, it can reach 15～Flux of 40 L/m2 · hIfmembrane tankandThe water in the clean water tankbitpoorEnough, can also be utilizedSiphon water out,reduce energy consumption.