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Ultrafiltration is a kind of theory -based
screening to both sides of pressure -driven membrane separation process solution
, is a modern membrane separation technology . Basing on the molecule or particle size, it is a
dynamic cross flow filtration technology taking pressure as its thrust force.
The material of fiber ultra filtering membrane is PES,PVDF, and the outer diameter of hollow fiber membrane is φ1.0～φ1.2mm, the membrane aperture is between 0.01μm and
0.001μm, the molecular weight range of intercepted material is from 100000 to
6000 Dolton. It can intercept almost 100% bacteria, virus, heat source, micro
seston and colloid.
The ultrafiltraion apparatus is extensively used in the industries of chemical,
biochemistry, medicine, foodstuff, drinking and brewing.
Technical specification:
Maximum water pressure:2.2-6.0bar Filtration precision:0.04-0.03mm
Water temperature:1-40℃ The maximum water particle
diameter:300mm
Water PH Range:2-11 Backwash flow rate :100~200l/ M2.h
Maximum influent concentration of
suspended solids :100ppm Backwash Time:30-60s
Typical suspended solids
:50ppm Typical chemical cleaning cycle
:4-12Times/Years
Typical fiber impurities
:5ppm Anti-wash cycle every
:15-60min/times
The maximum fiber content of water
impurities :50ppm Maximum pressure against washing
:2.5bar
Cleaning the largestNaCloConcentration:1000-5000ppm Gas washing frequency :1-2Times/Day
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Application scope: |
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Include food industry, beverage industry, dairy industry,
fermentation , bio- medicine , pharmaceutical chemicals, biological agents ,
herbal preparations, clinical medicine, printing and dyeing wastewater,
industrial waste water treatment, recycling and environmental engineering and so
on . |
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