Hollow ultrafiltration membrane is a hollow fiber by the ultrafiltration membrφane, which is ultrafiltration technology in the most mature and ad↕vanced technology.
Hollow fiber outer diameter is 0.5 to 2.0 mm, while inner diam♠eter is 0.3 to 1.4 mm. Hollow fiber tube wall covered with microporous. The pore size is λexpressed in terms of the molecular weight of the substanc✘e that can be retained, and the molecular weight can be several thousand to several hundr→ed thousand. Raw water in the hollow fiber outside or cavity pressure flow, respective≥ly, constitute the external pressure and internal pr£essure. Ultrafiltration is a dynamic filtration process, the retained m•aterial can be excluded with the concentration of small, not to block the membr★ane surface, long-term continuous operation. Hollow ultrafiltration me♥mbrane experimental equipment is a multi-functional hollo←w film performance testing, water treatment and material sepa×ration equipment. It is suitable for different specifications of the hollow membrane↓ module performance testing. It includes water flux, rejection rate★ and other performance parameters. At the same time, it also applies to water treatmenσt, a small amount of material filtration and teach'ing demonstration purposes.
Hollow ultrafiltration membrane test equipment feat£ures:
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Craft is simple and practical, with beautiful ✘appearance;
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Installation is simple to use and easy to mainta≤in;
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Equipment operation is convenient and stable;
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Stainless steel, corrosion-resistant, and lon♣g service life;
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Compact design, small size, and small footprint;
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Filling film area is small, requiring les♦s amount of liquid;
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Adapt to different specifications of hollow ultrafiltration mem¶brane;
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Hollow ultrafiltration membrane compo©nents are easy to replace;
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Reliable experimental parameters; and
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Brand products with excellent quality.
Typical applications:
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Hollow film performance test;
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Tap water, groundwater sterilization in addition ♥to turbid purification;
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Pre-processing of reverse osmosis systems;
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Pre - treatment of seawater desalination;
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Catering industry water purification;
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Domestic drinking water sterilization purification;
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Mineral water aseptic purification;
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Medical water sterilization;
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Separation and purification of blood products;
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Wine Chenghua filter;
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Residential area, residential unit water purification;
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Rural wells in addition to turbid sterilization of alkali;
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Fermentation broth sterilization filter;
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Fermentation of bacteria concentrated use;
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Soy sauce, vinegar and other brewing products to clarif®y the filter;
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Wine, wine, low degree of clarification of liquor filter tu★rbidity;
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Tea drinks, fruit drinks to clarify the filter concentrate;
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Separation and purification of traditional Chinese medicine extracts;
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High concentration of high viscosity solution;
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City sewage recovery;
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Residential quarters or buildings in the water reuse;
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Machine plus cutting fluid and rolling water and other oil and water separation;
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Oilfield water injection;
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Textile desizing wastewater, emulsion separation;
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Papermaking, electroplating, chemical and other wastewater treatment; and
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Food processing milk purification, meat, fruitγs and vegetables, cereals, soybeans, monosodium glutamate, alcohol, wine, b¶everages and other processing wastewater treatment.
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