Question

what is ultrafiltration​

Answer 1

filtration using a medium fine enough to retain colloidal particles, viruses, or large molecules.

Answer 2

Ultrafiltration (UF) is a pressure-driven barrier to suspended solids, bacteria, viruses, endotoxins and other pathogens to produce water with very high purity and low silt density. Ultrafiltration (UF) is a variety of membrane filtration in which hydrostatic pressure forces a liquid against a semi permeable membrane.

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Mark brainliest♥