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Tripure V-shape ultrafiltration hollow fiber membrane owns a unique pore structure, having a reliable performance and good flux recovery. It is produced by cooperation with Germany Berghof at Germany technology and strict quality control.
It has an obvious advantages on wastewater treatment and more promising properties on water purification of power station and steel factory,proved by many partners in USA, EU, Japan, Mid-east, South Asia and China.
Product Description:
Membrane Material | Modified Polysulfone(PS) |
Membrane Configuration | Capillary |
Normalized Filtration Pore Size | 0.01 μm |
MWCO(Dalton) | 50,000 |
Potting Material | Epoxy |
Housing Material | UPVC/ABS |
Preservative | Glycerin |
Application Data:
Typical Filtrate Flux | 60~120 L/m2·h (85~204 GFD) |
Maximum Applied Feed Pressure | 0.5MPa (73 psi) |
Maximum TMP | 0.2 5MPa (36 psi) |
Maximum Backwash Pressure | 0.1-0.15MPa (30 psi) |
CIP NaCIO Concentrate | 500 ppm |
Chlorine Tolerance | 250,000 |
Maximum Feed NTU | 5 NTU |
Maximum Feed SS | 20ppm |
Operating Temperature | 5~50°C (41~113°F) |
Operating pH Range | 2~12 |
Operation Mode | Dead-end or cross-flow. |
Typical process conditions:
Backwash Flux | 170~250 L/m2·h (119~255 GFD) |
Backwash Duration | 30 seconds |
Backwash Frequency | 30~120 minutes |
CEB Frequency | 2-6month one time |
CEB Duration | 2~20 minutes |
Cleaning Chemicals | NaClO or H2O2, NaOH, HCl, citric acid or oxalic acid |
Module specificaiton:
MODEL | MEMBRANE ID(mm) | MEMBRANE AREA(m2) |
8P-0.9 | 0.9 | 30.1 |
8P-0.9XL | 0.9 | 41.5 |
10P-0.9XL | 0.9 | 60.2 |
10P-0.9-XL70 | 0.9 | 70 |
Advantages of V-shape Capillary UF membrane:
-High Strength
Tripure V-shape UF membrane is made of long chain hydrophilic material modified PS with special technology and strict quality control standards, owning excellent anti-explosive and stretching characteristics. The explosive pressure reaches up to 10 bar.
-Higher fulx & stable operation
Tripure V-shape UF membrane owns a unique pore structure with lower membrane resistance. Flux recovery is 20%-30% higher than similar products, due to its long molecular material.
-Anti-fouling & anti-oxidant
It has an obvious advantage on cleaning and flux recovery, due to the special technology.
Application:
-Ground water&mine water
-Surface water
-Boiler feed water
-Sea water desalination pretreatment
Tri-High Technical/technological support:
-Bench-scale and pilot testing
-Process design
-Service and maintenance training
-System trouble shooting
-Technology Support(start-up and operation)
-Module fouling analysis and cleaning
Part References:
| Location | Scale(m3/d) | Cases |
| Thailand TYY | 2000 | Drinking Water Pretreatment |
| Angola | 3000 | Drinking water pretreatment |
| Equatorial Guniea | 1500 | Drinking water pretreatment |
| Israel | 1200 | Drinking water pretreatment |
| Nei Monggol , China | 40800 | Underground water |
| Shenjiao mine, Shanxi ,China | 1000 | Mine water reuse |
| Hongxin Coal, Shanxi, China | 600 | Boiler water |
8P-0.9 Inside-out ultrafiltration hollow fiber membrane for water treatment