microbially induced carbonate precipitation
Scour Mitigation using Microbially Induced Carbonate Precipitation.
... ‘microbially induced carbonate precipitation,’ instead of ‘microbially induced calcite precipitation’ due to the research includes the mineralogy other than ...
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Contributo biotecnológico do Microbially Induced Carbonate Precipitation (MICP) aplicada a construção civil
... in carbonate precipitation led to the exploitation of this process in the field of building ...- Microbially Induced Carbonate Precipitation, is a biotechnological mechanism that ...
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Rock fracture grouting with microbially induced carbonate precipitation
... Abstract Microbially induced carbonate precipitation has been proposed for soil stabilization, soil strengthening, and permeability reduction as an alternative to traditional cement and ...
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Development of a reactive transport model for field-scale simulation of microbially induced carbonate precipitation
... Abstract Microbially induced carbonate precipitation (MICP) is a promising technique that could be used for soil stabilization, for permeability control in porous and fractured media, for ...
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'Microbial mortar'- restoration of degraded marble structures with microbially induced carbonate precipitation
... structures, microbially induced carbonate precipitation (MICP) has been employed to reduce porosity and permeability in a column filled with coarse crushed ...
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Micro-continuum modelling of injection strategies for microbially induced carbonate precipitation
... Abstract. Microbially induced carbonate precipitation is a promising technique for ground improvement. In order for MICP to progress from a lab-scale process to a commercially viable ...
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Coral Sand Solidification Test Based on Microbially Induced Carbonate Precipitation Using Ureolytic Bacteria
... With regard to the relationship of cell density to the specimen position at the end of the column test, the number of bacteria from the specimen top to bottom tended to be reduced in all cases except the 21-day time ...
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ENZYME INDUCED CARBONATE PRECIPITATION (EICP) COLUMNS FOR GROUND IMPROVEMENT: REVIEW PAPER
... Enzyme Induced Carbonate Precipitation technique is similar to Microbially Induced Carbonate Precipitation except that, instead of employing microbes to generate the ...
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Biomineralisation performance of bacteria isolated from a landfill in China
... of microbially-induced carbonate precipitation by seven 24 indigenous bacteria isolated from a landfill in ...calcium carbonate polymorphs and mineral composition induced by all ...
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Applications of microbial processes in geotechnical engineering
... on microbially induced carbonate precipitation via ureolysis (MICP); while a comprehensive review of MICP is presented here, the developments which have been made regarding other microbial ...
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The Reduction of the Permeability of a Lateritic Soil through the Application of Microbially Induced Calcite Precipitation
... calcium carbonate among the sand particles, alongside rod-shaped ...calcite precipitation had occurred in the first 380 mm section of the sand sample, with approximately 40% being found in the remaining 370 ...
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Microbially induced deterioration of architectural heritages: routes and mechanisms involved
... of precipitation of calcium carbonate by oxalic acid which is produced as a metabolic byproduct by lichens and ...the precipitation of calcium in the form of ox- alate was assumed to be less common ...
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The Role of Mg2 and BSA Langmuir Monolayers in Controlling Polymorph and Morphology of CaCO3 Crystal
... Above results showed that in the presence of BSA Langmuir monolayers, when magnesium is added, the morphology of crystals changed greatly, from abacus-bead to wood-block, pignut-shell and rolling pole. The morphological ...
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A new potential of scalable method for the production of calcium carbonate by Bacillus sphaericus in batch fermentation
... calcium carbonate using ...calcium carbonate and it is not reliable to be used in the industry ...calcium carbonate production in a large ...calcium carbonate by ...
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Effects of Ph on Calcium Carbonate Precipitation Under Magnetic Field
... magnetized sample’s. The higher the flow rate, the higher also the percentage of the increase of the relative precipitation between magnetized sample and the non- magnetized sample; just as it shows on table 1. ...
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Geophysical monitoring and reactive transport modeling of ureolytically-driven calcium carbonate precipitation
... calcium carbonate precipitation [29] were not observed in this experiment presumably due to the small quantity of precipitated cal- cium carbonate, thus the small increase in surface area, relative ...
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Stable isotopic evidence of El Ni˜no-like atmospheric circulation in the Pliocene western United States
... During modern El Ni˜no years, North America is particu- larly affected by atmospheric teleconnections, as anomalous atmospheric conditions propagate poleward from the equa- torial Pacific via planetary waves. Major ...
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Investigation on Bio-Mineral Precipitation-Mimicking the Natural Phenomenon
... microscopic observations in order to identify the presence of calcium carbonate crystals and its location. Structural morphology of calcium carbonate crystals were studied using scanning electron ...
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Amoco CD commercial polypropylene catalyst tailor-made for the Amoco-Chisso gas phase process
... spheroidal particles. Substitution of Si(OR) n Cl 4-n type compound for Si(OEt) 4 during support preparation leads to the precipitation of spheroidal supports. The point of introduction of Si(OR) n Cl 4-n , which ...
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Evidence for 2.0 Ga continental microbial mats in a paleodesert setting
... The interpretation of this mat type is problematic as it may rep- resent either inherited sedimentary topography filled by a mat, or a tufted microbial mat. Tufted-mat features are recognized and described from modern ...
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