首页> 美国政府科技报告 >Producing Energy Fertilizer from Organic Municipal Solid Waste: Enhancing Hydrolysis and Bacterial Populations and Mixing and Thermodynamic Modeling of New Solid Waste Treatment Technology. Final Report
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Producing Energy Fertilizer from Organic Municipal Solid Waste: Enhancing Hydrolysis and Bacterial Populations and Mixing and Thermodynamic Modeling of New Solid Waste Treatment Technology. Final Report

机译:利用有机生活垃圾生产能源肥:增强水解和细菌种群及新型固体废物处理技术的混合和热力学模拟。总结报告

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As Washington continues its efforts to more sustainably utilize organic wastes, new and better technologies to accomplish this will need to be developed. Washington State currently produces over 16 million dry tons of underutilized biomass, according to the Biomass Inventory and Bioenergy Assessment. Of that amount, approximately 750,000 tons of post-consumer wastes (food waste, yard waste, yellow and brown grease, other miscellaneous organics) and 360,000 tons of food processing and packing wastes are potentially suitable for digestion, many of which can be co-digested with manures on farm AD facilities. In many cases, though, location, regulations, and economics dictate that treatment of these wastes occurs outside of the farm environment and without co-digestion with manures and their buffering stability. Presently, industry predominantly chooses to not digest the waste materials instead opting for other options such as landfill, compost or incineration, technologies that do not provide as much renewable energy and sustainability benefits as AD. One reason for this choice against AD is the difficulty in digesting highly volatile organic waste solids in an economical and stable manner.

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