Results 11 to 20 of about 23,408 (216)

Digest

open access: yesJournal of British Surgery, 1999
Abstract Professor Denis Castaing, Editor of Annales de Chirurgie, chooses the best from issues four, five, six and seven of 1998. He covers two topics in endocrine surgery, issues from the ‘5ème Congrès de l'Association Francophone de Chirurgie Endocrinienne (AFCE)’ as well as several aspects of digestive, vascular and hepatobiliary ...
, Matsuno, , Unno
  +9 more sources

Integrating anaerobic digestion and slow pyrolysis improves the product portfolio of a cocoa waste biorefinery [PDF]

open access: yes, 2020
The integration of conversion processes with anaerobic digestion is key to increase value from agricultural waste, like cocoa pod husks, generated in developing countries. The production of one metric ton of cocoa beans generates some 15 metric tonnes of
Acosta Ortiz, Nayaret   +6 more
core   +2 more sources

The Distribution of Macro- and Micronutrients in Maize Within Separated Digestate Fertilizing (Digestate Fibre and Digestate Luquor): Field Trial

open access: yesGeoScience Engineering, 2016
Along with the current increase in the number of biogas plants, huge amounts of digestate, i.e. waste products, are being generated. The common practice in the Czech Republic is to plough the digestate into the land.
Kodymová Jana   +3 more
doaj   +1 more source

Food waste anaerobic digestion in Umbria region (Italy): scenario analysis on the use of digestate through LCA [PDF]

open access: yesE3S Web of Conferences, 2020
The project irexfo LIFE16 deals mainly with food waste and expired food prevention and reduction, but also with its valorization in biogas plants. Due to legal aspects the cycle of food waste needs to be closed returning the anaerobic digestate to the ...
Bartocci Pietro   +3 more
doaj   +1 more source

Production of the freshwater microalgae Scenedesmus dimorphus and Arthrospira platensis by using cattle digestate [PDF]

open access: yes, 2014
Microalgae are considered one of the most promising feedstocks for biofuels; these microorganisms are also able to enhance the nutritional content of conventional food preparations, or can be converted into other fuel products, such as hydrogen, ethanol,
Bravi, Marco, Cicci, Agnese
core   +1 more source

Contribution to the study of flocculation of digestate [PDF]

open access: yes, 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   +3 more
core   +1 more source

Kinetic study of the stabilization of an agro-industrial digestate by adding wood fly ash

open access: yesChemical Engineering Journal Advances, 2021
The addition of wood fly ash to an agrowaste anaerobic digestate has been proposed for improving the carbon to nutrient ratio of the soil organic amendment (C/N/P < 100/10/1).
Alejandro Moure Abelenda   +5 more
doaj   +1 more source

Agro-Environmental Sustainability of Anaerobic Digestate Fractions in Intensive Cropping Systems: Insights Regarding the Nitrogen Use Efficiency and Crop Performance

open access: yesAgronomy, 2021
Digestate is an anaerobic digestion by-product rich in inorganic-nitrogen (N) that can be used as an organic fertilizer. Digestate agronomic efficiency and its impact on the environment have not yet been studied in detail, therefore this study tries to ...
Federico Grillo   +7 more
doaj   +1 more source

A Review on the Fate of Nutrients and Enhancement of Energy Recovery from Rice Straw through Anaerobic Digestion [PDF]

open access: yes, 2020
Open field burning and tilling the rice straw (RS) back into the fields causes environmental threats by contributing to the increased greenhouse gas emissions. Energy and nutrient recovery from RS through anaerobic digestion (AD) is an effective solution
Fritze, Albrecht   +2 more
core   +1 more source

Anaerobic digestate as substrate for microalgae culture: the role of ammonium concentration on the microalgae productivity [PDF]

open access: yes, 2014
In spite of the increasing interest received by microalgae as potential alternatives for biofuel production, the technology is still not industrially viable.
Latrille, Eric   +3 more
core   +3 more sources

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