BUSINESS
Energy Utilization of
Solid Waste
Anaerobic Digestion System
This method involves the breakdown of organic matter by microorganisms and the recovery of biogas (methane) from organic waste. We recommend the use of the anaerobic digestion system for high-concentration, difficult-to-degrade solid organic materials, such as sewage sludge, livestock manure, food scraps, and factory residues.
Characteristics of the Anaerobic Digestion System
Energy Generation Potential
Biogas generated by microorganisms during the decomposition of solid waste can be recovered and utilized as energy for generators or boilers.
Contribution to SDGs and Decarbonization
By converting generated solid waste into biogas, the amount of industrial waste produced is reduced.
Utilization of External Funding
External funding options, such as the FIT system (Feed-in Tariff for renewable energy), are available when installing equipment.

Facilities Suitable for Implementation
- Wastewater Treatment Plants: Facilities where large amounts of solid waste, such as sewage sludge, are generated.
- Waste Disposal Facilities: Facilities where large amounts of solid waste, such as food waste, are generated.
- Food Processing Plants: Facilities where large amounts of solid waste, such as oils, sugars, and proteins, are generated.
- Livestock Farms: Facilities where large amounts of solid waste, such as manure and feed residues, are generated.