Hollow polyvinylidene fluoride fibrous membrane and preparation method as well as application thereof

Hollow polyvinylidene fluoride fibrous membrane and preparation method as well as application thereof

  • CN 102,430,344 A
  • Filed: 11/07/2011
  • Published: 05/02/2012
  • Est. Priority Date: 11/07/2011
  • Status: Active Application
First Claim
Patent Images

1. polyvinylidene fluoride hollow-fibre membrane that is used for Industrial Wastewater Treatment, its cross section is rendered as the spongelike structure that mesh is cross-linked with each other, and the equivalent diameter of mesh is 1 ~ 3 μ

  • m.

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