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Produce name: AQUCELLultrafiltration membraneThrough the ultrafiltration membrane, the filtration accuracy would be great at 0 mm Remove colloids, bacteria, suspended solids, viruses and different particulate field in water. Ultrafiltration membrane veritably adopts an uneven structure, that is, it is composed of a dense cortex and a porous support, veritably the pore size of the assist layer is a couple of order of magnitude greater than the cortex.