Blar i Institutt for fysikk på forfatter "Zehner, Jennifer Simone"
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Calcite seed-assisted microbial induced carbonate precipitation (MICP)
Zehner, Jennifer Simone; Røyne, Anja; Sikorski, Pawel (Peer reviewed; Journal article, 2021)Microbial-induced calcium carbonate precipitation (MICP) is a biological process inducing biomineralization of CaCO3. This can be used to form a solid, concrete-like material. To be able to use MICP successfully to produce ... -
Microbial-induced calcium carbonate precipitation: An experimental toolbox for in situ and real-time investigation of micro-scale pH evolution
Zehner, Jennifer Simone; Røyne, Anja; Wentzel, Alexander; Sikorski, Pawel (Peer reviewed; Journal article, 2020)Concrete is the second most consumed product by humans, after water. However, the production of conventional concrete causes more than 5% of anthropogenic CO2 emissions and therefore there is a need for emission-reduced ... -
A sample cell for the study of enzyme-induced carbonate precipitation at the grain-scale and its implications for biocementation
Zehner, Jennifer Simone; Røyne, Anja; Sikorski, Pawel (Journal article; Peer reviewed, 2021)Biocementation is commonly based on microbial-induced carbonate precipitation (MICP) or enzyme-induced carbonate precipitation (EICP), where biomineralization of CaCO3 in a granular medium is used to produce a sustainable, ...