Patent ID: 11858839
Assignee: NUORGANICS LLC
Field: Environmental technology (Chemistry)
Classification: CPC C  A  Y | IPC C

Claim 0:
1. A method of recovering nutrients from a raw organic waste, the method comprising:
collecting the raw organic waste in liquid or slurry form, the raw organic waste having 1,000-12,000 mg/L TKN;
separating solids from the raw organic waste by centrifugation, sedimentation, or filtration to produce a solids waste and a liquid waste;
controlling a concentration of dissolved ions in the liquid waste to reduce or avoid inhibition of oxidation by directing dilution water to the liquid waste or the raw organic waste, as needed;
introducing the liquid waste and an oxidant into a reactor to produce an intermediate nitrogenous liquid comprising oxy-anions of nitrogen;
maintaining the intermediate nitrogenous liquid at a predetermined pH to control a concentration of the oxy-anions of nitrogen and produce a stabilized nitrogenous liquid; and
concentrating the stabilized nitrogenous liquid to produce a concentrated liquid product and a dilute water.