About: Study of Structure and Properties of Humic and Fulvic Acids. II. Study of Adsorption of Cu2+ lons to Humic Acids Extracted from Lignite.     Goto   Sponge   NotDistinct   Permalink

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  • Equilibrium adsorption of Cu2+ ions from their solutions by partially soluble humic acids (HA) has been studied. HA were obtained from South-Moravia lignite by means of alkaline extraction. Total acidity of HA, determined on the basis of conductometric titration, was used in mathematical description of process kinetics and equilibrium. Absorbed amount of Cu2+ ions was calculated from their concentration decay in solution, which was proposed and used in description of equilibrium and kinetic data. Ideasunderlying Langmuir adsorption theory were applied in this analysis. dependence of adsorption coefficients and apparent rate constants on pH was discussed. FT-IR spectroscopy was used for characterization of the products.
  • Equilibrium adsorption of Cu2+ ions from their solutions by partially soluble humic acids (HA) has been studied. HA were obtained from South-Moravia lignite by means of alkaline extraction. Total acidity of HA, determined on the basis of conductometric titration, was used in mathematical description of process kinetics and equilibrium. Absorbed amount of Cu2+ ions was calculated from their concentration decay in solution, which was proposed and used in description of equilibrium and kinetic data. Ideasunderlying Langmuir adsorption theory were applied in this analysis. dependence of adsorption coefficients and apparent rate constants on pH was discussed. FT-IR spectroscopy was used for characterization of the products. (en)
Title
  • Study of Structure and Properties of Humic and Fulvic Acids. II. Study of Adsorption of Cu2+ lons to Humic Acids Extracted from Lignite.
  • Study of Structure and Properties of Humic and Fulvic Acids. II. Study of Adsorption of Cu2+ lons to Humic Acids Extracted from Lignite. (en)
skos:prefLabel
  • Study of Structure and Properties of Humic and Fulvic Acids. II. Study of Adsorption of Cu2+ lons to Humic Acids Extracted from Lignite.
  • Study of Structure and Properties of Humic and Fulvic Acids. II. Study of Adsorption of Cu2+ lons to Humic Acids Extracted from Lignite. (en)
skos:notation
  • RIV/70883521:28110/02:63500493!RIV/2003/MSM/281103/N
http://linked.open.../vavai/riv/strany
  • 287-294
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 265200015)
http://linked.open...iv/cisloPeriodika
  • 19
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 665763
http://linked.open...ai/riv/idVysledku
  • RIV/70883521:28110/02:63500493
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Humic acid, adsorption, metal binding ability, lignite (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [614A463C996A]
http://linked.open...i/riv/nazevZdroje
  • JOURNAL OF POLYMER MATERIALS
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...ocetUcastnikuAkce
http://linked.open...nichUcastnikuAkce
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • Neuveden
http://linked.open...iv/tvurceVysledku
  • Klučáková, Martina
  • Lapčík, Lubomír
  • Pekař, Miloslav
  • Kaláb, Michal
http://linked.open...n/vavai/riv/zamer
issn
  • 0970-0838
number of pages
http://localhost/t...ganizacniJednotka
  • 28110
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