超濾膜礦泉山泉水設(shè)備
超濾（簡稱UF）膜分離技術(shù)是近年發(fā)展起來的分子水平的高新分離技術(shù)。膜孔徑在0.01－0.001μm，截留分子量可分為10萬、5萬、2萬、6千等。比常見細(xì)菌的分子量小百余倍，可將細(xì)菌、菌尸、細(xì)菌碎片、病毒、與細(xì)菌大小相仿的微小懸浮物、膠體、熱源等近100％地截留。超濾是一種以壓力作為推動力的膜法物理分離技術(shù)。一般采用錯流過濾方式，物料以流動的方式流過膜的一側(cè)，當(dāng)給物料加以一定的壓力后，凈化液即透過膜從膜的另一側(cè)流出。從而達(dá)到凈化的目的。
中空纖維超濾膜是采用高分子聚礬（聚丙烯腈）作為主要原料，通過干-濕法紡制而成，具有化學(xué)性能好，膜不用支撐體，裝填密度大，透水量大，機(jī)械強(qiáng)度高等優(yōu)點(diǎn)，其過程無相轉(zhuǎn)化、不需加熱、常溫操作、節(jié)約能源配套裝置少、操作運(yùn)轉(zhuǎn)簡便，設(shè)備維修費(fèi)用低，清洗再生簡單。
UF mineral spring water equipment
Ultrafiltration （referred to as UF） membrane separation technology developed in recent years the level of high molecular separation technology. Membrane pore size in the 0.01-0.001μm, MWCO can be divided into 10 million, 50000, 20000, 6 thousand and so on. Small molecular weight than the usual hundreds of times more bacteria can be bacteria, dead bacteria, bacterial fragments, viruses, and bacteria similar to the small size of suspended solids, colloids, and nearly * of heat retention. UF is a kind of pressure as the driving force of the membrane physical separation techniques. Generally use the cross-flow filtration, the material to flow through the flow way to the side of the membrane, when a certain pressure to the material to be, the purification of liquid through the membrane from the membrane that is the other side of the outflow. So as to achieve the purpose of purification.
Hollow fiber membrane is used poly alum （PAN） as the main raw material, through the dry - wet spinning from the system, with chemical properties, and film do not support body, loading density, flooding large, mechanical strength advantages, the process no phase transformation, no heating, room temperature operation, low energy saving supporting devices, the operation simple operation, low maintenance cost, easy cleaning and regeneration.
