超濾是一種以篩分爲分離原理，以壓力爲推動力的膜分離過程，過濾精度在0.005-0.01 um範圍内，可有效去除水中的微粒、膠體、細菌、熱源及高分子有機物質。可廣泛用于物質的分離、濃縮、提純。超濾 過程無相轉換，常溫下操作，對熱敏性物質的分離尤爲适宜，并具有良好(hǎo)的耐溫、耐酸堿和耐氧化性能(néng) ，能(néng)在60℃以下，pH2-11的條件長期連續使用 。

Ultrafiltration is a separation process with separation as the driving force. The filtration precision is in the range of 0.005-0.01 um, which can effectively remove the microparticles, colloids, bacteria, heat and macromolecule organic substances in water. Can be widely used in the separation of substances, enrichment, purification. Ultrafiltration process without phase conversion, operating at room temperature, the separation of heat-sensitive substances is particularly appropriate, and has good temperature, acid and alkali and oxidation resistance, can be below 60 ℃, pH2-11 conditions for long-term continuous use.