Results 161 to 170 of about 108,293 (334)

Dynamics of microbial community in response to co-feedstock composition in anaerobic digestion

, 2022
Lucia Blasco, Minna Kahala, Satu Ervasti, Elina Tampio   +3 more
openalex   +1 more source

Considerations for Co-digestion in Agricultural Anaerobic Digestion

, 2023
Anaerobic digestion (AD) of livestock manure can be supplemented with additional agricultural or industrial organic waste, potentially adding sources of revenue through tipping fees and additional biogas production. However, quantifying the anticipated impact on digester performance and operation is challenging, particularly as some potential ...
openaire   +1 more source

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr, Viktoria Gräser, Michael Scherer‐Lorenzen, Peter Hajek, Philipp Kurz   +4 more
wiley   +1 more source

Development of a fed-batch-scale anaerobic co-digestion control system based on multivariable output error state space and model predictive control

Results in Engineering
This paper describes a feeding control system for fed-batch-scale anaerobic co-digestion. The proposed system is based on the multivariable output error state space and uses model predictive control to regulate the biogas flow output of anaerobic co ...
Ruijie Bai, Xiaojue Li, Naoto Shimizu
doaj   +1 more source

Comparison of Optimisation Algorithms for Centralised Anaerobic Co-Digestion in a Real River Basin Case Study in Catalonia. [PDF]

Sensors (Basel), 2022
Palma-Heredia D, Verdaguer M, Puig V, Poch M, Cugueró-Escofet MÀ.   +4 more
europepmc   +1 more source

Bioplastic’s Valorisation by Anaerobic Co-Digestion with WWTP Mixed Sludge

Water
Bioplastics are designed to degrade at the end of their lifecycle, but effective management of their end-of-life phase and integration into existing organic waste management systems remain significant challenges. Some bioplastics decompose under anaerobic conditions, with the anaerobic digestion (AD) process being a potential solution for their ...
María Lera, Juan Francisco Ferrer, Luis Borrás, Joaquín Serralta, Nuria Martí   +4 more
openaire   +2 more sources

Sustainable Upcycling of Office Waste Paper Into Cobalt/Carbon Aerogels for Highly Efficient Microwave Absorption

Electron, EarlyView.
Co/C aerogels (Co/CAs) are successfully fabricated with office waste paper (OWP) as the raw material by loading ZIF‐67 crystals. The optimal sample exhibited an effective absorption bandwidth of 5.6 GHz, which outperforms many biomass‐derived microwave absorbing materials.
Yan Wang, Lixue Gai, Xingyi He, Xijiang Han, Yongzheng Chen, Yunchen Du   +5 more
wiley   +1 more source

Mechanisms Driving Microbial Community Composition in Anaerobic Co-Digestion of Waste-Activated Sewage Sludge. [PDF]

Bioengineering (Basel), 2021
Jeske JT, Gallert C.
europepmc   +1 more source

Life cycle assessment of biogas production through anaerobic co-digestion of nopal cladodes and dairy cow manure

, 2017
Félix Rafael Ramírez-Arpide, Göksel N. Demirer, Clemente Gallegos-Vázquez, Guadalupe Hernández-Eugenio, Vinicio Horacio Santoyo-Cortés, Teodoro Espinosa‐Solares   +5 more
openalex   +2 more sources

Anaerobic co-digestion of organic wastes

, 2009
Anaerobic digestion is an already established process but the increasing need of bio‐waste recovery has determined the emergence of new substrates, revamping the research in this field. Contrary to some other European countries, in Portugal this technology is still scarcely in use.
openaire   +1 more source