Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-10903
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dc.contributor.authorHommel, Johannes-
dc.contributor.authorAkyel, Arda-
dc.contributor.authorFrieling, Zachary-
dc.contributor.authorPhillips, Adrienne J.-
dc.contributor.authorGerlach, Robin-
dc.contributor.authorCunningham, Alfred B.-
dc.contributor.authorClass, Holger-
dc.date.accessioned2020-07-06T12:12:15Z-
dc.date.available2020-07-06T12:12:15Z-
dc.date.issued2020de
dc.identifier.issn2076-3417-
dc.identifier.other172415611X-
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/10920-
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-109206de
dc.identifier.urihttp://dx.doi.org/10.18419/opus-10903-
dc.description.abstractEnzymatically induced calcium carbonate precipitation (EICP) is an emerging engineered mineralization method similar to others such as microbially induced calcium carbonate precipitation (MICP). EICP is advantageous compared to MICP as the enzyme is still active at conditions where microbes, e.g., Sporosarcina pasteurii, commonly used for MICP, cannot grow. Especially, EICP expands the applicability of ureolysis-induced calcium carbonate mineral precipitation to higher temperatures, enabling its use in leakage mitigation deeper in the subsurface than previously thought to be possible with MICP. A new conceptual and numerical model for EICP is presented. The model was calibrated and validated using quasi-1D column experiments designed to provide the necessary data for model calibration and can now be used to assess the potential of EICP applications for leakage mitigation and other subsurface modifications.en
dc.language.isoende
dc.relation.uridoi:10.3390/app10134538de
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.subject.ddc333.7de
dc.subject.ddc620de
dc.subject.ddc624de
dc.titleA numerical model for enzymatically induced calcium carbonate precipitationen
dc.typearticlede
ubs.fakultaetBau- und Umweltingenieurwissenschaftende
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutInstitut für Wasser- und Umweltsystemmodellierungde
ubs.institutFakultätsübergreifend / Sonstige Einrichtungde
ubs.publikation.seiten30de
ubs.publikation.sourceApplied sciences 10 (2020), No. 4538de
ubs.publikation.typZeitschriftenartikelde
Appears in Collections:02 Fakultät Bau- und Umweltingenieurwissenschaften

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