Effect of urea addition on giant reed ensilage and subsequent methane production by anaerobic digestion
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چکیده
منابع مشابه
Methane production by anaerobic digestion of wastewater and solid wastes
Anaerobic conversion of organic materials and pollutants is an established technology for environmental protection through the treatment of wastes and wastewater. The end product is biogas –a mixture of methane and carbon dioxide–, which is a useful, renewable energy source. Anaerobic digestion is a technologically simple process, with a low energy requirement, used to convert organic material ...
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Water hyacinth (Eichhornia crassipes) is an aquatic biomass species that exhibits prolific growth in many s s o f h e world (1). It has been suggested as a strong candidate for production of methane because of high biomass yield potential (2). Several studies have been carried out which establish that methane can be produced from water hyacinth under anaerobic digestion conditions (3-6). Both b...
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In this study, experiments were conducted to investigate the production of biogas from vegetable wastes by using anaerobic digestion process. The complete-mix, pilot-scale digester with working volume of 70 l was used. The experimental protocol was defined to examine the effect of the change in the organic loading rate on the efficiency of the production of biogas and to report on its steady-st...
متن کاملmethane production from anaerobic co-digestion of poultry manure
this study investigated the effect of loading and temperature on anaerobic co-digestion of poultry manure with straw in mesophilic conditions. the study was made at lab-scale using 70l reactor with a hrt of 15 days. during the first phase, different loads of 1.0, 2.0, 2.5, 3.0, 3.5 and 4.0 kg vs/m3.d were studied in order to produce biogas. at load of 3.0 kg vs/ m3.d, vs removal and gas product...
متن کاملViability of Methane Production by Anaerobic Digestion on Iowa Swine Farms
and Implications Energy production and use has long been a major policy issue in Iowa. The 1990 Comprehensive Energy Plan for Iowa established two statewide goals around which current energy policy is structured: • to meet all future demand for energy by increasing efficiency rather than supply, and • to increase the use of alternative energy resources from 2% of Iowa's total energy consumption...
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ژورنال
عنوان ژورنال: Bioresource Technology
سال: 2015
ISSN: 0960-8524
DOI: 10.1016/j.biortech.2015.06.034