Biological Desulfurization Technology
■ Technology Overview
In anaerobic wastewater treatment system, treatment of sulfur-containing wastewater will produced biogas that contains hydrogen sulfide. Hydrogen sulfide can cause odor issue and also corrosion of power generator. Industrial Technology Research Institute has developed the biological desulfurization unit with a high desulfurization efficiency and simple operation, which is very suitable for removing hydrogen sulfide in biogas.
■ Features
• Simple operation
• High porosity to reduce short-circuiting
• High desulfurization efficiency
• Produce stable biogas quality
• Porous BioNET® carriers with high surface area to cultivate sulfur-oxidizing bacteria
• Sulfuric acid as the end product to avoid blockage
■ Applications
• Livestock farms
• Renewable energy plants
• Paper mill industry
• Food industry
• Brewery industry
• Others
▣ Patent
• US provisional patent: 63/145.142
• Taiwan: M625678
• China: ZL202123265541.1
• Others
▣ Full Scale Plant
Integration Platform of Waste Recycling for Livestock Farm-Biogas Production and Power Generation Technologies
■ Technology Overview
Industrial Technology Research Institute aims to promote biogas production and power generation for
livestock farms by providing integration platform of waste and wastewater treatment. This platform supports the development of biogas production and power generation of industrial chain and aims to reach the full recycle and zero waste system. It is suitable for the applications of organic sludge, agricultural/livestock waste, waste gas, etc.
▣ System Integration
▣ Ultrasound
• High efficiency
• Small footprint
• Increase biogas yield
• Shorten HRT
• Increase OLR
▣ Anaerobic Digestion
• Double the biogas yield High efficient through the anaerobic digestion unit
▣ Biological Desulfurization
• Bio-desulfurization unit with quick start-up, simple operation, and high efficiency
▣ Biogas to Power Generator
• Local biogas to power generator with accessible and rapid maintenance
▣ AI/IoT Cloud Smart System
• Improve efficiency, reduce maintenance and operational cost through AI/IoT cloud system
■ Promotion of Biogas Energy Service Company and Business Model
• Provide farmers with services, like operation/maintenance and electricity & fertilizer sales
• Build and promote the business model
Industrial Technology Research Institute (ITRI)
Material and Chemical Research Laboratories (MCL)
Dept. of Water System Development and Application Research (Y300)