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Product description

The SiC ceramic membrane (SIC ) is made based on recrystallization technology with high porosity and has a series of microfiltration and ultrafiltration. The support layer, intermediate layer, and filtering layer are all in pure silicon carbide.


SiC ceramic membrane has numerous advantages, such as high strength, good thermal shock stability, large flux, low operating cost, and long service life. It is considered as a new generation of ceramic membrane for the future.


The products have excellent effects in  very demanding environment: strong acids/bases and oily wastewater, etc. In addition, the SiC membrane also has an ideal effect in the chemical, petroleum and food industries. Its long lifespan and good chemical stability help to reduce your operational costs and optimize filtering results.

 

Item

SiC membrane

Alumina membrane

Metal membrane

Polymer membrane

Base material

100% silicon carbide

Oxide

Meta

Polymer

Membrane material

100% silicon carbide

Oxide

Oxide

Polyethersulfone or PVDF

Structure

Asymmetric

Asymmetric

Asymmetric

Asymmetric

Hardness

High

High

High

Low

Temperature tolerance

800℃

110℃

200℃

40℃

Max negative pressure

10bar

6bar

10bar

 --

Max positive pressure

100bar

6bar

70bar

3bar

Operation pressure

1~2 bar

3~4bar

4~6bar

2~3bar

Pure water flux

3~4m³/(m2.h)

0.25~3m³/(m2.h)

0.25~0.5m³/(m2.h)

0.08~0.12m³/(m2.h)

 

 

 Advantages
1)Long service life of more than 5 years;
2)Good chemical resistanc,anti-acid, alkali and organic solvent
3)Thermally stable,withstand 800℃
4)50% porosity ensures big flux
5)More hydrophilic, superior oil/water separation performance
6)Easy to install ,and less installation space
7)Lower operation pressure(1-2bar),less power consumption
8)Easy cleaning, high recovery rate and recycling after backwash
9)High hardness (between corundum and diamond)and abrasion resistance
10)No secondary contamination,no negative impact on filtered medium

 

dewr

 

 

_20191014115432

 

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