A coupled bio-chemo-hydraulic model to predict porosity and permeability reduction during microbially induced calcite precipitation

•An effective porosity approach was proposed for describing permeability variation during microbially induced calcite precipitation.•The performance of using different porosity-permeability relationships to simulate the permeability change during microbially induced calcite precipitation has been di...

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Veröffentlicht in:	Advances in water resources 2020-06, Vol.140, p.103563, Article 103563
Hauptverfasser:	Wang, Xuerui, Nackenhorst, Udo
Format:	Artikel
Sprache:	eng
Schlagworte:	calcite Coupled BCH model Effective porosity equations hydraulic conductivity Maximum urease rate MICP Application permeability Permeability reduction urease water
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