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Author Rajfur, M.; Kłos, A.; Wacławek, M.
Title Sorption properties of algae Spirogyra sp. and their use for determination of heavy metal ions concentrations in surface water Type Journal Article
Year 2010 Publication Bioelectrochemistry Abbreviated Journal
Volume 80 Issue 1 Pages 81-86
Keywords Biomonitoring, Heavy metal ions, Algae sp., Sorption kinetics, Langmuir isotherm
Abstract Kinetics of heavy-metal ions sorption by alga Spirogyra sp. was evaluated experimentally in the laboratory, using both the static and the dynamic approach. The metal ions – Mn2+, Cu2+, Zn2+ and Cd2+ – were sorbed from aqueous solutions of their salts. The static experiments showed that the sorption equilibria were attained in 30min, with 90-95% of metal ions sorbed in first 10min of each process. The sorption equilibria were approximated with the Langmuir isotherm model. The algae sorbed each heavy metal ions proportionally to the amount of this metal ions in solution. The experiments confirmed that after 30min of exposition to contaminated water, the concentration of heavy metal ions in the algae, which initially contained small amounts of these metal ions, increased proportionally to the concentration of metal ions in solution. The presented results can be used for elaboration of a method for classification of surface waters that complies with the legal regulations.
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ISSN 1567-5394 ISBN Medium
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Notes (down) A Selection of Papers presented at the 4th International Workshop on Surface Modification for Chemical and Biochemical Sensing (SMCBS 2009) Approved no
Call Number THL @ christoph.kuells @ Rajfur201081 Serial 283
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Author Doulgeris, C.; Tziritis, E.; Pisinaras, V.; Panagopoulos, A.; Külls, C.
Title Prediction of seawater intrusion to coastal aquifers based on non-dimensional diagrams Type Conference Article
Year 2020 Publication EGU Geophysical Abstracts Abbreviated Journal
Volume Issue Pages 4073
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Notes (down) Approved no
Call Number THL @ christoph.kuells @ Doulgeris2020prediction Serial 41
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Author Leibundgut, C.; Maloszewski, P.; Külls, C.
Title Tracers in Hydrology Type Book Whole
Year 2009 Publication Abbreviated Journal
Volume Issue 1. Ed. Pages
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Publisher John Wiley & Sons, Ltd Place of Publication Editor
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Notes (down) Approved no
Call Number THL @ christoph.kuells @ Leibundgut2009tracers Serial 37
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Author Külls, C.
Title Groundwater of the North-Western Kalahari, Namibia: estimation of recharge and quantification of the flow system Type Book Whole
Year 2001 Publication Hydrogeologie und Umwelt Abbreviated Journal
Volume Issue Pages
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Corporate Author Thesis Doctoral thesis
Publisher Hydrogeologie und Umwelt Place of Publication Editor
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Notes (down) Approved no
Call Number THL @ christoph.kuells @ Kuells2003groundwater Serial 38
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Author Döll, P.; Krol, M.; Fuhr, D.; Gaiser, T.; Herfort, J.; Höynck, S.; Jaeger, A.; Külls, C.; Mendiondo, E.M.; Printz, A.; others
Title Integrated scenarios of regional development in Ceará and Piauí Type Book Chapter
Year 2003 Publication Global Change and Regional Impacts Abbreviated Journal
Volume Issue Pages 19-41
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Publisher Springer, Berlin, Heidelberg Place of Publication Editor
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Notes (down) Approved no
Call Number THL @ christoph.kuells @ Doll2003integrated Serial 39
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