Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313335889> ?p ?o ?g. }
- W4313335889 endingPage "329" @default.
- W4313335889 startingPage "321" @default.
- W4313335889 abstract "In total, 69 biogas plants representing 59 % of Danish biogas production participated in a national effort to reduce methane (CH4) emission. Measurements in terms of total plant CH4 emissions, quantification of emissions from point sources, leak surveys and conceptual design plans to mitigate emissions were performed. Plant-level CH4 emission rates varied between 1.3 and 81.2 kg CH4 h-1, and CH4 losses expressed in percentages of production varied between 0.3 and 40.6 %. Agricultural plants generally had lower CH4 loss rates compared to wastewater treatment plants. Biogas plants with a smaller gas production emitted a larger fraction of their production compared to larger plants, which was partly explained by the absence of gas collection from digestate storage tanks at smaller plants. A very commonly observed source of emission was pressure relief valves, where this source of leakage was observed at 53 % of the plants. A national emission factor (sum of CH4 emissions/sum of CH4 productions) was determined at 2.5 % for the Danish biogas production, whereof it was 2.1 % for agricultural biogas production and 6.7 % for biogas production at wastewater treatment plants. Measurements of total CH4 emissions at six plants performed before and after implementation of mitigating actions showed that emissions were reduced by 46 % by carrying out relatively minor technical fixes and adjustments. An economic evaluation showed that, in some cases, mitigating actions could be economically beneficial for the biogas plant (positive net present value over a 10 year time frame), due to an increase in revenue." @default.
- W4313335889 created "2023-01-06" @default.
- W4313335889 creator A5024421228 @default.
- W4313335889 creator A5035042253 @default.
- W4313335889 creator A5040356519 @default.
- W4313335889 creator A5056201881 @default.
- W4313335889 date "2023-02-01" @default.
- W4313335889 modified "2023-09-29" @default.
- W4313335889 title "The Danish national effort to minimise methane emissions from biogas plants" @default.
- W4313335889 cites W1741237812 @default.
- W4313335889 cites W1976297240 @default.
- W4313335889 cites W2000011592 @default.
- W4313335889 cites W2060747634 @default.
- W4313335889 cites W2086061525 @default.
- W4313335889 cites W2114308333 @default.
- W4313335889 cites W2161482896 @default.
- W4313335889 cites W2287576223 @default.
- W4313335889 cites W2293431006 @default.
- W4313335889 cites W2417605447 @default.
- W4313335889 cites W257510841 @default.
- W4313335889 cites W2626569316 @default.
- W4313335889 cites W2734112194 @default.
- W4313335889 cites W2781088202 @default.
- W4313335889 cites W2792153079 @default.
- W4313335889 cites W2796065470 @default.
- W4313335889 cites W2888599220 @default.
- W4313335889 cites W2900714196 @default.
- W4313335889 cites W2909178433 @default.
- W4313335889 cites W2912851159 @default.
- W4313335889 cites W2965438341 @default.
- W4313335889 cites W2979308096 @default.
- W4313335889 cites W3026578707 @default.
- W4313335889 cites W3048318221 @default.
- W4313335889 cites W3132891720 @default.
- W4313335889 cites W4281615674 @default.
- W4313335889 cites W4283008525 @default.
- W4313335889 cites W4298013081 @default.
- W4313335889 doi "https://doi.org/10.1016/j.wasman.2022.12.035" @default.
- W4313335889 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36592586" @default.
- W4313335889 hasPublicationYear "2023" @default.
- W4313335889 type Work @default.
- W4313335889 citedByCount "0" @default.
- W4313335889 crossrefType "journal-article" @default.
- W4313335889 hasAuthorship W4313335889A5024421228 @default.
- W4313335889 hasAuthorship W4313335889A5035042253 @default.
- W4313335889 hasAuthorship W4313335889A5040356519 @default.
- W4313335889 hasAuthorship W4313335889A5056201881 @default.
- W4313335889 hasBestOaLocation W43133358891 @default.
- W4313335889 hasConcept C119599485 @default.
- W4313335889 hasConcept C127413603 @default.
- W4313335889 hasConcept C178790620 @default.
- W4313335889 hasConcept C185592680 @default.
- W4313335889 hasConcept C188573790 @default.
- W4313335889 hasConcept C18903297 @default.
- W4313335889 hasConcept C2778926930 @default.
- W4313335889 hasConcept C2994333036 @default.
- W4313335889 hasConcept C39432304 @default.
- W4313335889 hasConcept C47737302 @default.
- W4313335889 hasConcept C499616599 @default.
- W4313335889 hasConcept C516920438 @default.
- W4313335889 hasConcept C548081761 @default.
- W4313335889 hasConcept C75212476 @default.
- W4313335889 hasConcept C86803240 @default.
- W4313335889 hasConcept C87717796 @default.
- W4313335889 hasConceptScore W4313335889C119599485 @default.
- W4313335889 hasConceptScore W4313335889C127413603 @default.
- W4313335889 hasConceptScore W4313335889C178790620 @default.
- W4313335889 hasConceptScore W4313335889C185592680 @default.
- W4313335889 hasConceptScore W4313335889C188573790 @default.
- W4313335889 hasConceptScore W4313335889C18903297 @default.
- W4313335889 hasConceptScore W4313335889C2778926930 @default.
- W4313335889 hasConceptScore W4313335889C2994333036 @default.
- W4313335889 hasConceptScore W4313335889C39432304 @default.
- W4313335889 hasConceptScore W4313335889C47737302 @default.
- W4313335889 hasConceptScore W4313335889C499616599 @default.
- W4313335889 hasConceptScore W4313335889C516920438 @default.
- W4313335889 hasConceptScore W4313335889C548081761 @default.
- W4313335889 hasConceptScore W4313335889C75212476 @default.
- W4313335889 hasConceptScore W4313335889C86803240 @default.
- W4313335889 hasConceptScore W4313335889C87717796 @default.
- W4313335889 hasFunder F4320325128 @default.
- W4313335889 hasLocation W43133358891 @default.
- W4313335889 hasLocation W43133358892 @default.
- W4313335889 hasLocation W43133358893 @default.
- W4313335889 hasOpenAccess W4313335889 @default.
- W4313335889 hasPrimaryLocation W43133358891 @default.
- W4313335889 hasRelatedWork W2101657334 @default.
- W4313335889 hasRelatedWork W2120765004 @default.
- W4313335889 hasRelatedWork W2897504843 @default.
- W4313335889 hasRelatedWork W3015353297 @default.
- W4313335889 hasRelatedWork W3035615750 @default.
- W4313335889 hasRelatedWork W3111997525 @default.
- W4313335889 hasRelatedWork W3167351850 @default.
- W4313335889 hasRelatedWork W3184971099 @default.
- W4313335889 hasRelatedWork W3217441081 @default.
- W4313335889 hasRelatedWork W1827338298 @default.
- W4313335889 hasVolume "157" @default.
- W4313335889 isParatext "false" @default.