Results 61 to 70 of about 1,010 (149)

Effects of compost and digestate on environment and plant production – results of two research projects [PDF]

open access: yes, 2008
A yearly amount of 9.3x106t compost and digestate derived from separately collected organic waste is produced in the 25 European Union member states. The improvement of soil properties is a major benefit of compost application.
Berner, Alfred   +4 more
core  

Biohythane production from marine macroalgae Sargassum sp. coupling dark fermentation and anaerobic digestion [PDF]

open access: yes, 2015
Potential biohythane production from Sargassum sp. was evaluated in a two stage process. In the first stage, hydrogen dark fermentation was performed by Caldicellulosiruptor saccharolyticus. Sargassum sp. concentrations (VS) of 2.5, 4.9 and 7.4 g L−1 and
Abreu, A. A.   +4 more
core   +1 more source

Dry anaerobic digestion of organic residues on-farm - a feasibility study [PDF]

open access: yes, 2006
Objectives The feasibility study shall answer the following questions: Are there economical and ecological advantages of on-farm dry digestion biogas plants?
Lehto, Marja   +2 more
core  

Mise au point sur la dépollution et la valorisation énergétique des déchets et sous-produits de distilleries par fermentation méthanique

open access: yesOENO One, 1985
La fermentation méthanique s'est rapidement implantée dans le secteur agroalimentaire pour le traitement et la valorisation énergétique des effluents.
André Bories
doaj   +1 more source

Urban sustainable development and the challenge of French metropolitan strategies. GSPE Working Paper 11/04/2008 [PDF]

open access: yes, 2008
This article focuses on some salient issues of urban sustainable development in France, specifically with regard to six urban agglomerations: Bordeaux, Lille, Lyon, Montpellier, Nantes and Toulouse.
Hamman, Philippe.
core  

Risk assessment of biogas in kitchens [PDF]

open access: yes, 2009
International audienceThe health risk associated with human exposure to pollutants while using biogas for cooking was assessed following the methodology described by the US - National Research Council.
Bellenfant, Gaël   +7 more
core   +1 more source

Accumulation of long chain fatty acids onto anaerobic sludge under steady state and shock loading conditions: effect on acetogenic and methanogenic activity [PDF]

open access: yes, 2003
Accumulation of substrate onto the biomass was quantified under steady-state and shock conditions in a fixed bed reactor fed with an oleic acid-based synthetic effluent.
Alves, M. M.   +3 more
core   +1 more source

La méthanisation agricole saisie par les sciences humaines et sociales : transition énergétique versus transition écologique ?

open access: yesNatures Sciences Sociétés
Cet article éclaire le champ de recherche de la méthanisation agricole en interrogeant la tension qui ressort entre le répertoire de la transition énergétique et celui de la transition écologique lorsqu’on examine la territorialisation des acteurs et des
Hamman Philippe   +2 more
doaj   +1 more source

Degradation mechanisms of organic compounds in molten hydroxide salts: a radical reaction yielding H2 and graphite. [PDF]

open access: yesRSC Adv, 2023
Lecomte F   +6 more
europepmc   +1 more source

The energy valorization of heterogeneous ligno-cellulose residues by the continuous Transpaille process [PDF]

open access: yes, 1987
In tropical countries, agricultural development is mainly limited by drought and low soil fertility : methanisation can be a good alternative for compost, and fuel production for small pumping sets; heterogeneous lignocellulose residues constitute a ...
Boquien, C.Y.   +2 more
core  

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