G2E Plant
G2E Compost
G2E Compost
Overview
Hydrothermal carbonization (HTC) composting is a technology that converts the hydrocarbons, the main components of organic waste, to compost through hydrolysis, condensation, decarboxylation, and dehydration under subcritical water conditions, using high temperature and high pressure. Eventually it can replace the thousands years old composting technology.
Benefits of the Technology
- The typical ripening period of 60 to 90 days is reduced to a maximum of one day when hydrothermal carbonization is applied.
- The application of hydrothermal carbonization does not require a large space for composting, so the size of footprint is reduced.
- No greenhouse gas generation.
- Secure economic feasibility by reducing odor reduction facilities and preventing greenhouse gas generation.
- Higher organic matter and ripeness than conventional compost. (see table below)
Target Feedstock
- Livestock Manure (pig manure, cow manure, chicken manure).
- Sewage Sludge.
Food waste, Livestock Manure, Agricultural and Fishery By-products, etc.
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Compost Technology
Maximum of 90 days for complete ripening
Requires a large area of land for ripening
Occurrence of odor during maturation
Requires a large-capacity odor prevention facility
Occurrence of Green-house gases
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Hybrid HTC Technology
Reduced to a maximum of one day when applying hydrothermal carbonization
Reduced working space when applying hydrothermal carbonization
Possible to reduce odor reduction facilities
No greenhouse gas generation
Increased economy
2022.12.30 The 3rd Party Lab Report (Jeil Analysis Center)
Organic Matter to Nitrogen Consumption
Less than 45
Analysis Method: Fertilizer quality inspection method and sampling criteria
Rural Development Administration Notification: No. 2022-23