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16 (0,278s) •

Project

Kinetics of the heavy metal scavenging by calcite precipitation in landfill leachate-polluted waters (KJB3111402)

The presence of calcite with trace amounts of heavy metals (Mn, Zn, Ni, Cu and Pb) was determined in the leachate output from the unmonitored municipal-solid properties of newly formed calcite (SEM-TEM/EDS, EMPA, XRD) and thermodyna...

DD - Geochemie

  • 2004 - 2006
    • •
  • 1 112 tis. Kč
    • •
  • 1 034 tis. Kč
    • •
  • AV ČR
Project

Microbiologically induced calcite precipitation for production of carbon-negative building materials from recycled concrete (GA22-02702S)

calcite precipitation (MICP) for binding recycled concrete fines (RCF, a detailed investigation of the microstructure of RCF-calcite conglomerates using......

Microbiology

  • 2022 - 2024
    • •
  • 8 631 tis. Kč
    • •
  • 7 823 tis. Kč
    • •
  • GA ČR
Project

Study of kinetics and CaCO3 polymorphs of lime carbonation (GP14-20374P)

The quantification of CaCO3 polymorph (calcite, vaterite, aragonite) during the carbonation of lime and their formation kinetics need to be defined. Relative amounts of the different crystalline forms of CaCO3 strongly influence the properti...

AL - Umění, architektura, kulturní dědictví

  • 2014 - 2016
    • •
  • 2 412 tis. Kč
    • •
  • 2 412 tis. Kč
    • •
  • GA ČR
Project

Optimization of mechanical, thermophysical and electrical properties of novel illite-based ceramic materials (GA17-16772S)

The project is focused on the thorough investigation of microstructure evolution and physical processes occurring in the illite-based ceramic materials during heat treatment. A quartz, kaolin, calcite waste and fly ash will be systematically...

JH - Keramika, žáruvzdorné materiály a skla

  • 2017 - 2019
    • •
  • 5 121 tis. Kč
    • •
  • 4 488 tis. Kč
    • •
  • GA ČR
Project

Harnessing facultative anaerobes for upcycling finest fractions from crushed waste concrete (GA25-16403S)

We propose an innovative methodology for the upcycling of waste concrete fines (WCF) through microbially induced calcite precipitation (MICP), utilizing facultative anaerobic bacteria. This novel approach, previously unexplored, holds promis...

Microbiology

  • 2025 - 2027
    • •
  • 11 453 tis. Kč
    • •
  • 9 847 tis. Kč
    • •
  • GA ČR
Project

The influence of the reaction conditions on the formation and mechanical properties of CaCO3 polymorphs in lime-based building materials (GA17-05030S)

of the obtained polymorphs. Finally, the role of the vaterite, aragonite and calcite addition...

AL - Umění, architektura, kulturní dědictví

  • 2017 - 2021
    • •
  • 5 998 tis. Kč
    • •
  • 5 332 tis. Kč
    • •
  • GA ČR
Project

Monitoring of fine aggregate properties in order to extend the service life of asphalt pavements (TH02020246)

The objective is to monitor the characteristics of various types of fine aggregates used in the CZ in the production of hot mix asphalt (HMA). This material affects the quality of the asphalt layers and determines their life expectancy. A project wit...

JN - Stavebnictví

  • 2017 - 2020
    • •
  • 5 355 tis. Kč
    • •
  • 3 150 tis. Kč
    • •
  • TA ČR
Project

Evolution of the Devonian sedimentary environments in Barrandian basins using isotopic compositions of carbon, oxygen and strontium in brachiopod shells (GA205/98/0454)

will be carried out on low magnesium calcite (LMC) from selected, wellpreserved brachiopod...

DD - Geochemie

  • 1998 - 1999
    • •
  • 915 tis. Kč
    • •
  • 454 tis. Kč
    • •
  • GA ČR
Project

Complex multiqubit optical quantum logic gates (GA16-17314S)

by calcite beam displacers. Applications of these multiqubit quantum gates for quantum...

BH - Optika, masery a lasery

  • 2016 - 2018
    • •
  • 7 456 tis. Kč
    • •
  • 5 875 tis. Kč
    • •
  • GA ČR
Project

Utilization of recycled concrete materials in cement industry (GA103/03/1599)

as aggregate minerals and from calcite and rests of...

JN - Stavebnictví

  • 2003 - 2005
    • •
  • 2 179 tis. Kč
    • •
  • 2 179 tis. Kč
    • •
  • GA ČR
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