Submerged aquatic plant (Vallisneria spiralis and Egeria densa) utilisation as a biogas cleaner and feedstock of co-digestion

A tétel rövid nézete
dc.contributor.authorNagy, Gábor
dc.date.accessioned2021-06-29T11:04:36Z
dc.date.available2021-06-29T11:04:36Z
dc.date.issued2019-12-12
dc.description.abstractBiogas was produced from sheep manure and two types of submerged aquatic plant (Vallisneria spiralis and Egeria densa). The gas cleaning was carried out by a water scrubber, where a significant part of CO2 and H2S can be separated from the gas. A part of water from the scrubber was circulated through an aquatic plant growth tank and the growth of used plants was examined. Addition of E. densa to sheep manure increased gas yield by 8% and the mixing of sheep manure and V. spiralis resulted in 21% increase in gas yield. With the used scrubber, 70-80 vol% methane content can be reached in the cleaned biogas, and the water from the scrubber (which contained dissolved CO2 and H2S) resulted in 56-87% increase in size as opposed to 12-44% increase in the control group.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Engineering and Management Sciences, Vol. 4 No. 4 (2019) , 172-180
dc.identifier.doihttps://doi.org/10.21791/IJEMS.2019.4.19.
dc.identifier.eissn2498-700X
dc.identifier.issue4
dc.identifier.jtitleInternational Journal of Engineering and Management Sciences
dc.identifier.urihttps://hdl.handle.net/2437/318774en
dc.identifier.volume4
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJEMS/article/view/5342
dc.rights.accessOpen Access
dc.rights.ownerby the authors
dc.subjectbiogasen
dc.subjectbiogas cleaningen
dc.subjectEgeria densaen
dc.subjectmanureen
dc.subjectsheep manureen
dc.subjectVallisneria spiralisen
dc.titleSubmerged aquatic plant (Vallisneria spiralis and Egeria densa) utilisation as a biogas cleaner and feedstock of co-digestionen
dc.typefolyóiratcikkhu
dc.typearticleen
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