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175 886 (0,19s)

Result

Effect of zeolite as a sorbent on cesium toxicity of cement based materials

Various sorbents have been used in building materials to capture some dangerous pollutants, mainly metals. In the present study, zeolite was used as a sorbent of cesium ions. The leachates of the non-adsorbed cesium residues from ex...

Civil engineering

  • 2019
  • D
  • Link
Result

Remove of cesium and strontium ions in water using natural zeolite

dynamicexperiments also demonstrated high selectivity towards cesium ions. The expected effect effect ofcalcium ions on cesium sorption was also found, even at the calcium zeolite from the locality NižnýHrabovec (...

Water resources

  • 2024
  • JSC
  • Link
Result

Cesium sorption on zeolites

are released outside the rod. One of these radionuclides is cesium. Due to the fact. This work is focused on the separation of cesium from boric acid solutions, which in a batch manner. The concentration of cesium was meas...

Inorganic and nuclear chemistry

  • 2017
  • D
Result

Stable cesium (Cs-133) uptake by Calla palustris from different substrates

The uptake of stable cesium (133Cs) by Calla palustris was evaluated from four of a potassium compound, after an eight days exposure to a solution of 0,5 mM cesium chloride. Stable cesium was used because it is commonly sup...

Environmental sciences (social aspects to be 5.7)

  • 2017
  • Jimp
  • Link
Result

Sorption Of Cesium Ions On Inorganic Sorbents

The aim of this study is to determine the effectivity of cesium sorption from water solutions by clinoptilolite, bentonite, ammonium molybdophosphate (AMP) and composites based on AMP. Influence of pH and accompanying ions (Na+, Ca2...

DJ - Znečištění a kontrola vody

  • 2010
  • D
Result

The uncertainties associated with the application of batch technique for distribution coefficients determination

The uncertainties associated with the batch method have been analyzed and evaluated. The adsorption of cesium on four different bentonites using a radiotracer technique has been studied to evaluate experimental uncertainties and compare thei...

DL - Jaderné odpady, radioaktivní znečištění a kontrola

  • 2006
  • Jx
Result

Rubidium- and cesium-dominant micas in granitic pegmatites

Rubidium- and cesium-dominant micas in granitic pegmatites...

DB - Geologie a mineralogie

  • 2003
  • Jx
Result

Dating of sediments in the drinking water reservoir Římov with cesium-137

Dating of sediments in the drinking water reservoir Římov with cesium-137...

DJ - Znečištění a kontrola vody

  • 2008
  • D
Result

Sorpce cesia na klinoptilolitu

The aim of this study is to determine the effectivity of cesium sorption from water solutions by clinoptilolite. Influence of pH, accompanying ions (Na+, K+, NH4+ and Ca2+) and temperature are discussed. Breakthrough capacity was mo...

CI - Průmyslová chemie a chemické inženýrství

  • 2014
  • D
Result

Optimization of Cs content in Co-Mn-Al mixed oxide as catalyst for N2O decomposition

activity with increasing amount of cesium promoter was observed without respect to the Cs precursor. The strong promotional effect of cesium is electronic in nature), followed by impregnation by cesium salt (CsNO3...

CI - Průmyslová chemie a chemické inženýrství

  • 2015
  • Jx
  • Link
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