Subcritical Water Organic Waste Treatment System
(Organic waste includes agricultural waste, municipal solid waste (MSW), etc.)
Applicable Industries and Application Scope:
Organic Waste from Agriculture, Forestry, Livestock, and Fisheries: Includes organic waste from horticultural farms, mushroom cultivation farms, forestry residues (branches and leaves), poultry and livestock farms, animal manure, and aquaculture farms. Organic Waste from Household and Institutional Sectors: Includes food waste and organic refuse from households, government agencies, educational institutions, military bases, correctional facilities (prisons), and more. Industrial Organic Waste: Includes organic waste from food processing and manufacturing, marketplaces, slaughterhouses, breweries, hotels, restaurants, hospitals, furniture factories, herbal and medicinal processing, papermaking, and sludge treatment facilities.
The final disposal of fly ash and bottom ash remains a significant challenge.
Malodor issues during processing make facility siting difficult.
Our high-temperature and high-pressure system neutralizes hazardous waste and promotes resource recovery for a circular economy.
The output of the subcritical water decomposition process can be utilized as a high-quality fertilizer.
Technical Specifications
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Pressure: 18–22 MPa
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Operating Temperature: 180°C – 220°C
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Reaction Method: High-temperature saturated steam decomposition for high-efficiency waste processing.
Environmental Innovation
Unlike traditional incineration, our Subcritical Water Equipment achieves highly efficient decomposition while producing bio-char (hydrochar) with a calorific value of approximately 4,000 kcal/kg. By utilizing high-temperature saturated steam, this process rapidly converts waste into valuable resources while completely preventing the formation of harmful substances such as dioxins and fly ash, minimizing environmental impact at the source.
Green Energy Production
Subcritical water technology is more than just an environmental solution—it is a producer of green energy. The high-pressure and high-temperature conditions maintain water in a subcritical state, granting it exceptional solubility that significantly enhances energy conversion efficiency. This allows for simultaneous energy recovery and the production of reusable bio-char throughout the process.
Social Benefits
Beyond technological innovation, our subcritical water systems deliver substantial social value. We not only reduce hazardous gas emissions but also provide a definitive solution for previously unmanageable waste. By driving the advancement of green technology, we make a tangible contribution to global sustainability and a circular economy.