Results 51 to 60 of about 249,076 (248)

Comparative assessment of bio-fertiliser quality of cow dung and anaerobic digestion effluent

Cogent Food & Agriculture, 2018
The elevated use of inorganic fertilizers due to poor soil quality and the need for an increase in food production to meet the demand of the increasing global population has led to fertility decline in soil.
Mashudu Mukhuba, Ashira Roopnarain, Rasheed Adeleke, Mokhele Moeletsi, Rosina Makofane   +4 more
doaj   +1 more source

Effective Valorization of Anaerobic Digestate—A Sustainable Approach to Circular Economy

Applied Sciences
Lately, anaerobic digestion has become a promising method for producing bioenergy from organic waste and is considered a model of the circular economy.
Mirela-Nicoleta Dincă, Mariana Ferdeș, Bianca-Ștefania Zăbavă, Mariana Ionescu, Georgiana Moiceanu, Gigel Paraschiv   +5 more
doaj   +1 more source

Characterization of the physicochemical composition of anaerobically digested (digestate) high throughput red meat abattoir waste in South Africa and the determination of its quality as a potential biofertilizer

Heliyon, 2023
Anaerobic digestion as a treatment option for waste produced in high throughput red meat abattoirs in South Africa is now gaining interest in both private and government sectors.
Dikonketso Shirleymay Matjuda, Memory Tekere, Mary-Jane Thaela-Chimuka   +2 more
doaj   +1 more source

Contribution to the study of flocculation of digestate [PDF]

, 2015
The paper deals with the intensification of separating the solid phase of digestate using flocculants only. The separated solid phase should subsequently be used in agriculture for fertilising.
Heviánková, Silvie, Kyncl, Miroslav, Souček, Radek, Surovcová, Naděžda   +3 more
core   +1 more source

Production of oyster mushroom (Pleurotus ostreatus) on sawdust supplemented with anaerobic digestate.

Waste Management, 2022
Anaerobic digestion of organic waste results in production of biogas and a nutrient-rich digestate that has an established use as fertilizer in plant production.
M. Hultberg, H. Asp, K. Bergstrand, Oksana Golovko   +3 more
semanticscholar   +1 more source

Influence of pH and Temperature on Struvite Purity and Recovery from Anaerobic Digestate

Sustainability, 2021
The precipitation of struvite (MgNH4PO4.6H2O) from wastewater streams simultaneosuly recovers nitrogen (N) and phosphorus (P) for reuse as fertilisers.
Carolina González-Morales, B. Fernández, F. Molina, Darío Naranjo-Fernández, Adriana Matamoros-Veloza, M. Camargo-Valero   +5 more
semanticscholar   +1 more source

Co-digestion of the mechanically recovered organic fraction of municipal solid waste with slaughterhouse wastes

, 2012
The current work aimed to resolve some long-standing questions about the potential benefits and limitations of co-digestion of slaughterhouse wastes.
Banks, C.J., Zhang, Y.
core   +1 more source

Shortcut biological nitrogen removal (SBNR) in microbial fuel cells (MFCs) [PDF]

, 2017
Microbial Fuel Cells (MFCs) represent nowadays a promising technology for the treatment of industrial wastewater. In this work the Shortcut Nitritation/Denitritation process in H-type MFC was investigated.
Bavasso, Irene, Di Palma, Luca, Montanaro, Daniele, Petrucci, Elisabetta   +3 more
core   +1 more source

Integration of on-farm biodiesel production with anaerobic digestion to maximise energy yield and greenhouse gas savings from process and farm residues

, 2011
Anaerobic co-digestion of residues from the cold pressing and trans-esterification of oilseed rape (OSR) with other farm wastes was considered as a means of enhancing the sustainability of on-farm biodiesel production.
Banks, Charles J., Heaven, Sonia, Salter, Andrew M.   +2 more
core   +1 more source

Improving Biomethanation of Chicken Manure by Co-Digestion with Ethanol Plant Effluent [PDF]

, 2019
As the global production of chicken manure has steadily increased, its proper management has become a challenging issue. This study examined process effluent from a bioethanol plant as a co-substrate for efficient anaerobic digestion of chicken manure ...
Bolan, Changsoo Lee, Dae-Yeol Cheong, Jeffrey Todd Harvey, Jinsu Kim, Marchioro, Rice, Speece, Wang   +8 more
core   +1 more source