Epidemic prevention and control has become normalized, and masks have become standard equipment in daily life. However, corresponding “mask questions” have also arisen,…

Melt-blown cloth achieves the purpose of filtering bacteria through electrostatic adsorption. Therefore, the use time generally does not exceed 4 hours, and the cost is high. In ad…

Aeration membrane bioreactor (AMBR) was reported by Cote.P et al. in 1988. It uses a breathable dense membrane (such as silicone rubber membrane) orMBRSewage treatment membranes (s…

Currently, there is only one mandatory standard for protective clothing in my country: GB 19082-2009 “Technical Requirements for Disposable Protective Clothing”. In res…

Solid-liquid separation membrane bioreactor is a type of membrane bioreactor that has been studied extensively and deeply in the field of water treatment. It is a membrane separati…

Eptfe microporous membrane manufacturer products have been widely used in various industrial filtration and protective clothing. We strongly appeal to all relevant companies to act…

The e-PTFE microporous membrane produced by PTFE material using a special multi-directional stretching process has a microporous structure with interlaced microfibrils and nodes, m…

PTFE material itself is not toxic, but it will produce toxic substances after burning and decomposing. It is recommended that all mask companies clearly indicate on the outer packa…

The split membrane bioreactor is pressurized by a pump, and the mixed liquid is filtered under the pressure, so that macromolecular organic matter will be filtered out by the membr…