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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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Control strategy for maximum anaerobic co-digestion performance
Water Research, 2015A control strategy for optimising the performance of anaerobic co-digestion in terms of methane productivity, digestate quality and process stability is presented. A linear programming approach is adopted to calculate the feeding of multiple substrates for maximum methane productivity, subjected to restrictions based on experimental and heuristic ...
Santiago, García-Gen +2 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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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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Anaerobic Co-digestion of Sewage Sludge and Animal by-Product
2020The management of animal by-products (ABP) is a crucial issue since the relevant economic and environmental consequences that this practice involves. Anaerobic digestion (AD) is indicated as a suitable process for addressing such issue. AD facilities resulted already largely implemented in existing wastewater treatment plants for sludge stabilization ...
Ahmad Reza Salehiyoun +5 more
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Anaerobic Co-Digestion of Dairy Manure and Glycerin
2008 Providence, Rhode Island, June 29 - July 2, 2008, 2008Co-digestion of dairy manure and glycerin was investigated as a strategy for improving the performance and economics of a dairy manure digester and also producing energy from glycerin, a byproduct of biodiesel production. The digestibility of dairy manure, glycerin and their mixtures were studied using batch anaerobic digestion experiments.
null Xiguang Chen +3 more
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Achievements and perspectives of anaerobic co-digestion: A review
Journal of Cleaner Production, 2018Abstract The world is now seeking sources of renewable energy that are both economical and environmentally friendly. Purified biogas is one essential source of renewable energy that can act as a substitute for fossil fuels. Anaerobic digestion has been recognised as a biochemical method of biogas generation that can convert organic compounds into a ...
Md. Nurul Islam Siddique +1 more
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Anaerobic co-digestion of sewage sludge with OFMSW
Gjornâl Furlan des Siencis, 2011Anaerobic co-digestion of sewage sludge with Organic Fraction of Municipal Solid Waste (OFMSW) appears to be an interesting solution to increase the biogas production of WWTP (WasteWater Treatment Plant) under-loaded digesters. In this study developed by the Department of Chemistry, Physics and Environment of Udine University, the co-digestion process ...
Cabbai, Valentina +2 more
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Anaerobic co-digestion of urban and rural wastes
Renewable Energy, 1999Abstract So far the technology of anaerobic digestion has not been able to meet the predicted expectation to its potential. Many factors have been influencing this but a generally trend has been that the biogas plants constructed have had problems of both technical and financial art even they as a rule have been subsidised with close to 50 ...
Mogens Hedegaard, Volker Jaensch
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Generalised modelling approach for anaerobic co-digestion of fermentable substrates
Bioresource Technology, 2013A general methodology to implement fermentable soluble substrates in the IWA Anaerobic Digestion Model No. 1 (ADM1) that extends its application to anaerobic co-digestion of multiple substrates is presented. The approach considers the fermentation of new soluble substrates, not originally described in ADM1, as channelled through mass- and electron ...
Santiago, García-Gen +2 more
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