Synergistic integration of hydrothermal pretreatment and co-digestion for enhanced biogas production from empty fruit bunches in high solids anaerobic digestion [PDF]
HeliyonThis study investigates the co-digestion of hydrothermally pretreated empty fruit bunches (EFB) at 190 °C for 5 min (HTP190-EFB) with decanter cake (DC) to improve biogas production in high solid anaerobic digestion (HSAD).
Sukonlarat Chanthong +3 more
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Rice straw co-digestion potential with cow dung and poultry droppings for maximizing biogas production in Bangladesh [PDF]
HeliyonRice is the staple food of the people of Bangladesh. Burning and landfilling of carbon-rich rice straw (RS) causes greenhouse gas emissions. On the other hand, cow dung (CD) and poultry droppings (PD) produced from the livestock sector in Bangladesh ...
Chayan Kumer Saha +4 more
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Co-digestion of food waste and hydrothermal liquid digestate: Promotion effect of self-generated hydrochars [PDF]
Environmental Science and Ecotechnology, 2023 Hydrothermal treatment (HTT) can efficiently valorize the digestate after anaerobic digestion. However, the disposal of the HTT liquid is challenging. This paper proposes a method to recover energy through the anaerobic co-digestion of food waste and HTT
Mingshuai Shao +6 more
doaj +2 more sources
Effects of Polyethylene Terephthalate Microplastics on Anaerobic Mono-Digestion and Co-Digestion of Fecal Sludge from Septic Tank [PDF]
MoleculesAnaerobic digestion (AD) is one of the most significant processes for treating fecal sludge. However, a substantial amount of microplastics (MPs) have been identified in septic tanks, and it remains unclear whether they impact the resource treatment of ...
Tingting Ma +7 more
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Study on the Environmental Impact and Benefits of Incorporating Humus Composites in Anaerobic Co-Digestion Treatment [PDF]
ToxicsThis study evaluated the environmental impact and overall benefits of incorporating humus composites in the anaerobic co-digestion of kitchen waste and residual sludge. The life cycle assessment method was used to quantitatively analyze the environmental
Ke Zhao +3 more
doaj +2 more sources
Thermophilic-mesophilic temperature phase anaerobic co-digestion compared with single phase co-digestion of sewage sludge and food waste [PDF]
Scientific ReportsAnaerobic co-digestion is an effective method for addressing the issue of a single substrate not being able to achieve optimal conditions for anaerobic digestion.
Yangqing Hu, Ce Shen
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Microbial Pretreatment of Chicken Feather and Its Co-digestion With Rice Husk and Green Grocery Waste for Enhanced Biogas Production [PDF]
Frontiers in Microbiology, 2022 To utilize wastes and residues sustainably and excellently, there is a need to fend for efficient methods and resources for biogas production. Use of poultry waste for biogas production represents one of the most important routes toward reaching global ...
Marium Saba +10 more
doaj +2 more sources
Anaerobic co-digestion of alkali-pretreated groundnut shells and duck waste for methane yield optimization and sustainable environment [PDF]
E3S Web of Conferences, 2023 This study investigated the effect of the anaerobic co-digestion of duck waste and alkali-pretreated groundnut shells at mesophilic temperature for methane yield optimization and waste management.
Olatunji Kehinde O., Madyira Daniel M.
doaj +1 more source
Biogas Quantity and Quality from Digestion and Co-Digestion of Food Waste and Cow Dung
Journal of Applied Sciences and Environmental Management, 2021 The aim of this study is to assess the quantity and quality of biogas produced from single substrate digestion of food waste and cow dung as well as co-digestion of food waste and cow dung.
O.M. Ojo
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Life Cycle Assessment and Techno-Economic Assessment of Anaerobic Co-Digestion: A Short Review
Chemical Engineering Transactions, 2021 Waste-to-energy conversion such as anaerobic digestion has been widely promoted under the subsidies to decouple from fossil fuel dependence system and its inherent two-fold benefits.
Wei En Tan +5 more
doaj +1 more source