Patent · US Active

Methods and systems for recovering phosphorus from wastewater including digestate recycle

US11091368B2 · kind B2 · utility

0Cited by
10References
9Claims
0Family size

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Inventor

Key dates

Filing dateJan 24, 2019
Grant dateAug 17, 2021
Priority date—
Expiry dateApr 4, 2040

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC02F3/28
  • WIPO fieldEnvironmental technology
  • WIPO sectorChemistry

Abstract

Methods and systems for removal and recovery of phosphorus from wastewater and producing inorganic phosphorus complexes including digestate recycle.

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