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The unsealed design brings the possibility of intrusion from dust, water vapor and other pollution in the outside air. “Water vapor” here refers to water that diffuses …

eptfe microporous membrane manufacturer The polytetrafluoroethylene microporous membrane produced has a special microporous structure and is hydrophobic, moisture permeable, and co…

In the field of sewage treatment and water resource reuse, MBR, also known as membrane bioreactor (Membrane Bio-Reactor), is a membrane separation unit combined with a biological t…

Because polytetrafluoroethylene microporous membrane composite fabric has the advantages of hydrophobicity and moisture permeability, it has been widely used in various types of sp…

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…