Results 21 to 30 of about 28,281 (260)

Blending anaerobic co-digestates: synergism and economics

Water Science and Technology, 2011
Co-digestion is the process in which wastes from various sources are treated together. Therefore, more organic carbon is added to make efficient use of existing digesters. The objectives of this study were to compare potential co-digestates, determine synergistic and antagonistic co-digestion outcomes and estimate economic benefits for preliminary ...
N, Navaneethan, P, Topczewski, S, Royer, D, Zitomer   +3 more
openaire   +2 more sources

Treatment of Sewage Sludge Using Anaerobic Digestion in Malaysia: Current State and Challenges

Frontiers in Energy Research, 2019
Anaerobic digestion is widely considered as an environmentally friendly technology for various organic waste including sewage sludge. Although the implementation of anaerobic digestion as an alternative treatment method for sewage sludge can be seen in ...
Farida Hanum, Farida Hanum, Lee Chang Yuan, Hirotsugu Kamahara, Hamidi Abdul Aziz, Yoichi Atsuta, Takeshi Yamada, Hiroyuki Daimon, Hiroyuki Daimon   +8 more
doaj   +1 more source

Metaproteomic Analysis of the Anaerobic Community Involved in the Co-Digestion of Residues from Sugarcane Ethanol Production for Biogas Generation

Biomass, 2022
The proteomics analysis could contribute to better understand about metabolic pathways in anaerobic digestion community because it still as a “black-box” process.
Maria Paula. C. Volpi, Larissa O. Magalhães, Flávia V. Winck, Mônica T. V. Labate, Bruna S. Moraes   +4 more
doaj   +1 more source

Anaerobic co-digestion of sewage sludge and molasses [PDF]

E3S Web of Conferences, 2017
The efficiency of simultaneous digestion of sewage sludge and by-product of refining sugar beets (molasses) was investigated. The study was conducted for 28 days under mesophilic conditions. 0.5%, 1%, 1.5%, 2% and 3% (m/m) of molasses was added to the mixture of sludge.
Kalemba Katarzyna, Barbusiński Krzysztof   +1 more
openaire   +2 more sources

Synergistic Co-Digestion of Microalgae and Primary Sludge to Enhance Methane Yield from Temperature-Phased Anaerobic Digestion

Energies, 2020
A two-stage temperature-phased mesophilic anaerobic digestion assay was carried out to study the interaction between various biological pretreatment conditions and the possible synergistic co-digestion of microalgae and primary sludge.
Mekdimu Mezemir Damtie, Jingyeong Shin, Hyun Min Jang, Young Mo Kim   +3 more
doaj   +1 more source

Enhancing Methane Production through Anaerobic Co-Digestion of Sewage Sludge: A Modified ADM1 Model Approach

Fermentation, 2023
The International Water Association’s (IWA) established Anaerobic Digestion Model No. 1 (ADM1) was created to serve as a backup for experimental findings regarding the actual anaerobic digestion process.
Khuthadzo E. Mudzanani, Terence T. Phadi, Sunny E. Iyuke, Michael O. Daramola   +3 more
doaj   +1 more source

Improving the biomethane yield of Xyris capensis through pretreatment methods and co-digestion [PDF]

E3S Web of Conferences
The most common substrates for the anaerobic digestion process that release biomethane, a renewable energy source, are lignocellulose materials. Total energy recovery from lignocellulose substrates is challenging due to their recalcitrant nature ...
Olatunji Kehinde O., Madyira Daniel M.
doaj   +1 more source

Opportunities and challenges in the anaerobic co-digestion of municipal sewage sludge and fruit and vegetable wastes: A review

Energy Nexus, 2023
To overcome the anthropogenic impacts resulting from the constant growth of the world population, industries like wastewater treatment plants and food processing must be adapted to follow this tendency and suppress the associated challenges and needs ...
André Azevedo, Nuno Lapa, Margarida Moldão, Elizabeth Duarte   +3 more
doaj   +1 more source

Impact of substrate heterogeneity on anaerobic co-digestion process: a review

EQA
Anaerobic co-digestion is one potential strategy for maximizing the infrastructure's capacity for treatment while improving biogas output. It involves the addition of two or more substrates being digested simultaneously in the process.
Ugochi Nneka Kemka, Toochukwu Ekwutosi Ogbulie, Kanayo Oguzie, Christogonus Oudney Akalezi, Emeka Emmanuel Oguzie   +4 more
doaj   +1 more source

Exploring the roles of and interactions among microbes in dry co-digestion of food waste and pig manure using high-throughput 16S rRNA gene amplicon sequencing

Biotechnology for Biofuels, 2019
Background With the increasing global population and increasing demand for food, the generation of food waste and animal manure increases. Anaerobic digestion is one of the best available technologies for food waste and pig manure management by producing
Yan Jiang, Conor Dennehy, Peadar G. Lawlor, Zhenhu Hu, Matthew McCabe, Paul Cormican, Xinmin Zhan, Gillian E. Gardiner   +7 more
doaj   +1 more source