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US 2022/0089996 A1Published application
Biowaste treatment system and a method of biowaste treatment in association therewith
AssigneeE2S2 Systems Pte. Ltd.
InventorsYen Wah TONG, Jingxin ZHANG
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Abstract
A decentralized based biowaste treatment system for treating biowaste (i.e., organic matter type/based waste such as manure, sawdust and/or food scraps) by manner of anaerobic digestion (e.g., an anaerobic digestion based waste-to-resource system) and a method of biowaste treatment in association with the biowaste treatment system.
Claims19
A waste-to-resource system, comprising:
- an anaerobic digester;
- a biogas power generator connected to the anaerobic digester;
- a circulating pump connected with and adapted to remove digestate from the anaerobic digester and reintroduce the digestate to the anaerobic digester to circulate the digestate;
- and
- a programmable controller for controlling the circulating pump, wherein the programmable controller is programed to activate the circulating pump to mix or circulate the digestate at predetermined intervals within the anaerobic digester wherein the interval is a predetermined time based interval.
2 more elements
A method of biowaste treatment comprising:
- feeding hydrolyzed biodegradable matter into an anaerobic digester;
- switching between mixing and not mixing a digestate within the anaerobic digester at intervals wherein the interval is a predetermined time based interval;
- removing biogas from the anaerobic digester;
- and
- generating electricity with the biogas.
2 more elements
-20. (canceled)
Dependencies are inferred from the claim text.