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Tubular Membrane Bio-Reactor products

The tubular membrane is an internal pressure mosaic structure. The separation layer material can be designed as PVDF, PPBESPPESK, PES, CPVC and other materials, and the outer layer is PET or PP high-strength support material.
Availability:

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 Product Introduction

管式膜 (1)


The tubular membrane is an internal pressure mosaic structure. The separation layer material can be designed as PVDF, PPBESPPESK, PES, CPVC and other materials, and the outer layer is PET or PP high-strength support material.


管式膜 (4)管式膜 (3)管式膜 (2)

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 Product Features


Special epoxy resin is used to fix the membrane tube with a certain diameter in the membrane shell to form a tubular membrane module. Under a certain pressure, the raw material liquid enters the inner cavity of the membrane tube, the permeated water permeates through the tube wall, and the concentrated solution is discharged from the other end of the membrane tube. It has the following technical characteristics:


1. It has a double-layer structure, the inner layer has small pore size and uniform distribution, and the outer layer is loose and has high porosity;

2. Mosaic structure, with strong wear resistance and long service life;

3. The special functional layer on the inner surface is hydrophilic and smooth, and has excellent anti-pollution performance.

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 Product Advantage

High water flux: the membrane porosity is over 70%, and under the same transmembrane pressure, the flux is increased by more than 30%.

High separation precision: The separation layer has uniform membrane pores and adjustable pore diameters of 0.01-0.2 μm to ensure the filtration precision of the membrane.

Low operating cost: The high-speed cross-flow of raw liquid in the membrane tube makes it difficult for pollutants to adhere to the membrane surface, which has obvious advantages of saving water, chemicals and energy.


Tubular membrane performance parameters

parameter

Molecular weight interception

pure water flux

operating pressure

Maximum operating temperature

PH

Oxygen resistance

unit

μm/Dalton

L/(m²·h)

KPa

/

ppm·h

microfiltration

0.1

1200

50-600

45-90

(膜材料决定操作温度)

2~11

250000

0.2

1500

0.45

2000

ultrafiltration

100000

1000

50-600

45-90

(膜材料决定操作温度)

2~11

250000

50000

400

30000

210

10000

150

6000

100


Main parameters of PSD-TM series MBR tubular membrane module

Membrane model

Membrane tube diameter (mm)

Number of cores

Membrane module housing material

Connection method

Scope of application

PSD-TM-8-37

8

37

PVC or FRP

Grooved clamps

Material separation: large-scale sewage treatment, landfill leachate treatment

PSD-TM-8-85

8

85

PSD-TM-8-201

8

201

PSD-TM-8-365

8

365

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 Application Field

landfill leachate

coking water

Dehardening of high hardness wastewater

oily wastewater

Municipal sewage reuse

food and beverage


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