Patent · US Expired

Water purifier method

US6419831B2 · kind B2 · utility

23Cited by
9References
7Claims
0Family size

Assignee

Inventor

Key dates

Filing dateJul 17, 2001
Grant dateJul 16, 2002
Priority date—
Expiry dateJul 17, 2021

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC01B2201/14
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

Ozone is generated and combined with water. The combined water and ozone are then mixed to provide a substantially homogeneous mixture which subsequently is transported along a confined flow path having a length sufficient to provide substantially complete decomposition of the ozone.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.