Results 121 to 130 of about 1,010 (149)

Methanisation of spent maqui berry pomace via enzymatic treatment

Renewable Energy, 2016
Abstract The commercial enzyme preparations Pectinex Ultra SP-L and Celluclast 1.5 L were used in the treatment of spent maqui berry pomace to improve the anaerobic methanogenic potential of the pomace. Two types of enzymatic treatment were evaluated, a pre-treatment prior to anaerobic methanisation and an enzymatic treatment during the methanisation
Alejandra Cerda   +4 more
openaire   +1 more source

Modelling and Identification of a Methanisation Process in Waste Treatment

IFAC Proceedings Volumes, 2001
Abstract A simple kinetic model of a methanisation process is presented including hydrolysis, production of volatile fatty acids and methane. Based on a detailed description of this bioprocess, a simplified model is derived accounting for two types of biomass.
Jens E. Haag   +2 more
openaire   +1 more source

Methanisation of Agadir urban solid waste: Theoretical evaluation of the energy production potential

Materials Today: Proceedings, 2020
Abstract The treatment and recovery of urban solid waste by methanisation is an important source of renewable energy production. However, despite the growing interest in these technologies, this technique is still widespread in the field of solid waste treatment. In Morocco, landfill technology has been the technique of choice in this area.
F. El Baz   +4 more
openaire   +1 more source

Stimulation de la methanisation psychrophile par un bioactivateur pour fosse septique

Water Research, 1990
Resume L'etude met en evidence l'influence d'un activateur biologique pour fosse septique constitue de microparticule minerales argileuses sur la methanisation a 20°C d'acide acetique (2 g/l). Les essais sont realises dans des flacons fermes type penicilline. L`inoculum provient d'une fosse septique.
S MAUNOIR, H PHILIP, A RAMBAUD
openaire   +1 more source

Methanisation: A promising green technology to manage organic wastes in the Moroccan dairy industry

Materials Today: Proceedings, 2020
Abstract Production of green renewable energy such as methane from dairy wastes on an industrial scale allows to the economy of energy bill and increase the competitiveness. However, evaluation of energy potential at different conditions in the laboratory scale is necessary before the industrialization step, which give useful information about the ...
Saaida Lhanafi   +4 more
openaire   +1 more source

Bio-methanisation potential (BMP) test for organic waste available in the south region of Tunisia

2020 11th International Renewable Energy Congress (IREC), 2020
Driving into renewable energy production from organic resources and wastes becomes the most effective solution to cover the energy demand and to reduce the environment issues. Recent studies report that anaerobic digestion, especially the co-digestion, is an efficient alternative technology that combines bio-energy production with sustainable waste ...
Mouftahi M.   +5 more
openaire   +2 more sources

Anaerobic digestion of Ulva sp. 1. Relationship between Ulva composition and methanisation

Journal of Applied Phycology, 1997
Ulva often represents the main component of mass algal growths, and its composition and degradability make it a relatively good methanisation substrate. In ‘green tides’ Ulva sp. from Brittany, the low content oflignin-type components (polyphloroglucinols: 1.3% dry weight), and the large hemicellulosic fraction (9% dry weight) favour the substrate's ...
Xavier Briand, Philippe Morand
openaire   +1 more source

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