About: Increasing biogas production from maize silage by ultrasonic treatment

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Maize silage is one of the most commonly used substrates in biogas plants. However, a considerable part of it is not biologically converted into biogas during anaerobic digestion process (AD). Cavitation induced by ultrasonic treatment of substrate causes increase of particles' specific area, cell lysis and sonochemical reactions, resulting in splitting of complex organic compounds due to formation of radicals. As a consequence, faster and more efficient conversion of substrate into methane is achieved. To evaluate effect of sonication on biogas production, parallel batch experiments in CSTR bioreactors were carried out. Assessment of substrate disintegration caused by sonication was based on measurements of Chemical oxygen demand (COD) in liquid phase of substrate samples. The biogas and methane yields were determined by continuous measurement of biogas flow rate and composition. The resulting biogas production enhancement was 13 - 29.5%, methane yield was increased by 16.9 R Maize silage is one of the most commonly used substrates in biogas plants. However, a considerable part of it is not biologically converted into biogas during anaerobic digestion process (AD). Cavitation induced by ultrasonic treatment of substrate causes increase of particles' specific area, cell lysis and sonochemical reactions, resulting in splitting of complex organic compounds due to formation of radicals. As a consequence, faster and more efficient conversion of substrate into methane is achieved. To evaluate effect of sonication on biogas production, parallel batch experiments in CSTR bioreactors were carried out. Assessment of substrate disintegration caused by sonication was based on measurements of Chemical oxygen demand (COD) in liquid phase of substrate samples. The biogas and methane yields were determined by continuous measurement of biogas flow rate and composition. The resulting biogas production enhancement was 13 - 29.5%, methane yield was increased by 16.9 R (en)
Title	Increasing biogas production from maize silage by ultrasonic treatment Increasing biogas production from maize silage by ultrasonic treatment (en)
skos:prefLabel	Increasing biogas production from maize silage by ultrasonic treatment Increasing biogas production from maize silage by ultrasonic treatment (en)
skos:notation	RIV/68407700:21220/10:00171456!RIV11-MSM-21220___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770035)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Závacký, Martin Ditl, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	263374
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/10:00171456
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Anaerobic digestion; Biogas; Ultrasonic disintegration; Maize silage (en)
http://linked.open.../riv/klicoveSlovo	Anaerobic digestion Biogas Maize silage Ultrasonic disintegration
http://linked.open...ontrolniKodProRIV	[20AE4435A5EE]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	19th International Congress of Chemical and Process Engineering CHISA 2010, 7th European Congress of Chemical Engineering ECCE7
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Ditl, Pavel Závacký, Martin Prell, A. Sobotka, M.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-08-28 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Rozvoj ekologicky šetrné decentralizované energetiky
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Czech Society of Chemical Engineering
https://schema.org/isbn	978-80-02-02210-7
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	Increasing biogas production from maize silage by ultrasonic treatment Increasing biogas production from maize silage by ultrasonic treatment Increasing biogas production from maize silage by ultrasonic treatment

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