Results 211 to 220 of about 28,212 (261)
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Anaerobic co-digestion: Current status and perspectives
Bioresource Technology, 2021Anaerobic digestion is a long-established technology for the valorization of diverse organic wastes with concomitant generation of valuable resources. However, mono-digestion (i.e., anaerobic digestion using one feedstock) suffers from challenges associated with feedstock characteristics. Co-digestion using multiple feedstocks provides the potential to
Renisha Karki +2 more
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Batch anaerobic co-digestion of proteins and carbohydrates
Bioresource Technology, 2012Batch anaerobic studies were conducted using five mixtures (M1-M5) of bovine serum albumin (BSA) and starch. The results showed that co-digestion of BSA and starch had a positive impact on the methane production. The highest methane production of 288 mL, the highest methane yield of 360 mL CH(4)/g COD(added), and the highest maximum methane production ...
Elsayed, Elbeshbishy, George, Nakhla
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Probiotic effects of anaerobic co-digestion substrates
Environmental Technology, 2018Manure is often added to stabilise anaerobic digesters especially when co-digesting high-energy substrates such as whey. While different researchers have attributed its beneficial effect to various components including alkalinity, nutrients or trace elements this research instead aimed to determine whether microorganisms, such as lactic acid bacteria ...
Nicola Brown +2 more
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Optimization of Anaerobic Co-digestion of Strawberry and Fish Waste
Applied Biochemistry and Biotechnology, 2014Anaerobic co-digestion of agri-food waste is a promising management alternative. Its implementation, however, requires evaluating the proportion in which waste should be mixed to optimize their centralized treatment. The combined treatment of strawberry extrudate and fish waste, which are widely generated in Mediterranean areas, was optimized ...
Serrano, Antonio +3 more
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Anaerobic co-digestion of organic wastes
Reviews in Environmental Science and Bio/Technology, 2012Over the last years anaerobic digestion has been successfully established as technology to treat organic wastes. The perspective of turning, through a low-cost process, organic wastes into biogas, a source of renewable energy and profit, has certainly increased the interest around this technology and has required several studies aimed to develop ...
Esposito G. +5 more
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Anaerobic co-digestion of different wastes in a UASB reactor
Waste Management, 2018Anaerobic co-digestion has made a greater impact on the biogas production from mixing different type of waste. In this research, sewage sludge (SS) and cow manure (CM), was used as a primary waste along with kitchen waste (KW), yard waste (YW), floral waste (FW) and dairy wastewater (DWW) as co-substrate for anaerobic digestion.
Khushboo, Kumari +3 more
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The anaerobic co-digestion of food waste and cattle manure
Bioresource Technology, 2013This study assessed the anaerobic co-digestion of food waste and cattle manure, in order to identify the key parameters that determine the biogas and methane yield. Results of both batch and semi-continuous tests indicated that the total methane production is enhanced in co-digestion, with an optimum food waste (FM) to cattle manure (CM) ratio of 2. At
Cunsheng, Zhang +4 more
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Anaerobic co-digestion of sewage sludge and food waste
Waste Management & Research: The Journal for a Sustainable Circular Economy, 2016Anaerobic co-digestion of organic matter improves digester operating characteristics and its performance. In the present work, food waste was collected from the institute cafeteria. Two types of sludge (before centrifuge and after centrifuge) were collected from the fluidised bed reactor of the institute treating sewage wastewater.
Meghanath S, Prabhu, Srikanth, Mutnuri
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Semi-Continuous Anaerobic Co-Digestion of Agro-Wastes
Environmental Technology, 2002Anaerobic digestion is a well established process for treating many types of organic waste, both solid and liquid. As such, the digestion of cattle slurries and of a range of agricultural wastes has been evaluated and has been successful. Previous batch studies have shown that multi-component mixtures of agro-wastes can be digested successfully ...
S N, Misi, C F, Forster
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