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Sandy Soil Improvement through Microbially Induced Calcite Precipitation (MICP) by Immersion
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Sandy Soil Improvement through Microbially Induced Calcite Precipitation (MICP) by Immersion

Sandy Soil Improvement through Microbially Induced Calcite Precipitation (MICP) by Immersion

DOI:
10.3791/60059-v

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06:27 min

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September 12, 2019

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, , , , ,
1Department of Civil & Environmental Engineering,Jackson State University, 2School of Civil Engineering and Architecture,Chongqing University of Science and Technology, 3Department of Civil & Architectural Engineering,Tennessee State University

Chapitres

  • 00:04Titre
  • 00:54Propagation Procedure of Sporosarcina pasteurii
  • 02:40Preparation of MICP-treated Soil Sample
  • 04:02Preparation of Fiber Reinforced MICP-treated Soil Sample
  • 04:40Results: CaCO3 Distribution, Flexure Stress and Flexure Strain
  • 05:35Conclusion

Summary

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Here, microbially induced calcite precipitation (MICP) technology is presented to improve soil properties by immersion.

Tags

MICPMicrobially Induced Calcite PrecipitationImmersion MethodSoil SampleMechanical TestingCalcium Carbonate PrecipitationBacterial SuspensionGrowth MediumOptical DensityOttawa SandAir PluviationRelative DensitySand Dry DensityGeotextile Cover

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