Anaerobic Digestion of Screened Swine Waste with High Concentrations of Organic Matter and Suspended Solids Using an Upflow Anaerobic Filter Reactor
نویسندگان
چکیده
منابع مشابه
Enhanced Anaerobic Digestion of Organic Waste
Anaerobic digestion (AD) of organic municipal solid waste (OMSW) is considered as a key element in sustainable municipal waste management due to its benefits for energy, environment, and economy. This process reduces emission of greenhouse gases, generates renewable natural gas, and produces fertilizers and soil amendments. Due to its advantages over other treatment methods and waste-to-energy ...
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Anaerobic digestion is a biotechnology that can be used to convert various biodegradable organic materials into methane-rich biogas fuel. The anaerobic digestion of municipal solid waste and sewage sludge is a process that has become a promising technology in waste management throughout the world .Digestion occurs in a four-step process: hydrolysis, acidogenesis, acetogenesis and methanogenesis...
متن کاملThe anaerobic digestion of solid organic waste.
The accumulation of solid organic waste is thought to be reaching critical levels in almost all regions of the world. These organic wastes require to be managed in a sustainable way to avoid depletion of natural resources, minimize risk to human health, reduce environmental burdens and maintain an overall balance in the ecosystem. A number of methods are currently applied to the treatment and m...
متن کاملEvaluating inhibition conditions in high-solids anaerobic digestion of organic fraction of municipal solid waste.
High-solids anaerobic digestion (HSAD) processes, when applied to different types of organic fractions of municipal solid waste (OFMSW), may easily be subjected to inhibition due to organic overloading. In this study, a new approach for predicting these phenomena was proposed based on the estimation of the putrescibility (oxygen consumption in 20 h biodegradation, OD(20)) of the organic mixture...
متن کاملHigh Rate Anaerobic Treatment of Coffee Processing Wastewater Using Upflow Anaerobic Hybrid Reactor
The present study is an attempt to treat the coffee processing wastewater using upflow anaerobic hybrid reactor which offers the advantage of both suspended and attached growth anaerobic reactor systems. Upflow anaerobic hybrid reactor with a volume of 19.5 L was operated at 24 h hydraulic retention time. After the startup period, the reactor was evaluated by operating at different hydraulic re...
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ژورنال
عنوان ژورنال: Japanese Journal of Water Treatment Biology
سال: 2006
ISSN: 0910-6758,1881-0438
DOI: 10.2521/jswtb.42.93