About: Iron humate as a low-cost sorbent for metal ions

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Iron humate as a low-cost sorbent for metal ions Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Bylo zjištěno, že humáty železa jsou vhodným sorbentem pro odstraňování iontů Cd (II), Cu (II), Co (II), Ni (II), Zn (II), Tl (I), Eu (III), Cr (III) z vod. Sorbce se mění přídavky EDTA, citrátů, salicylátů, dodecylsulfátů. (cs) Iron humate produced as a waste by-product during an industrial manufacture of humic substances from low-rank brown coals was tested as a sorbent for the removal of metal cations -Cd (II), Cu (II), Co (II), Ni (II), Zn (II), Tl (I), Eu (III), Cr (III)-as well as hexavalent chromium from waters. The Langmuir-type isotherms were used to describe the metal sorption; the respective equations may be derived and interpreted on the basis of a concept of surface-complexation reactions. Parameters of the sorption isotherms were estimated from experimental dependencies measured in a batch arrangement. The sorption capacities ranged from 0.024 mmol g(-1) for Co (II) to 0.324 mmol g(-1) for Tl (I). The metal uptake was affected by the presence of complexing agents (EDTA, salicylate, citrate), but this effect depends strongly on pH and the kind of complexing agent. Iron humate produced as a waste by-product during an industrial manufacture of humic substances from low-rank brown coals was tested as a sorbent for the removal of metal cations -Cd (II), Cu (II), Co (II), Ni (II), Zn (II), Tl (I), Eu (III), Cr (III)-as well as hexavalent chromium from waters. The Langmuir-type isotherms were used to describe the metal sorption; the respective equations may be derived and interpreted on the basis of a concept of surface-complexation reactions. Parameters of the sorption isotherms were estimated from experimental dependencies measured in a batch arrangement. The sorption capacities ranged from 0.024 mmol g(-1) for Co (II) to 0.324 mmol g(-1) for Tl (I). The metal uptake was affected by the presence of complexing agents (EDTA, salicylate, citrate), but this effect depends strongly on pH and the kind of complexing agent. (en)
Title	Iron humate as a low-cost sorbent for metal ions Iron humate as a low-cost sorbent for metal ions (en) Humáty železa jako levné sorbenty kovových iontů (cs)
skos:prefLabel	Iron humate as a low-cost sorbent for metal ions Iron humate as a low-cost sorbent for metal ions (en) Humáty železa jako levné sorbenty kovových iontů (cs)
skos:notation	RIV/61388980:_____/06:00038850!RIV07-GA0-61388980
http://linked.open.../vavai/riv/strany	169;181
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/03/0922), Z(AV0Z40320502)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Stopka, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	480446
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/06:00038850
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	heavy metals; sorption; humic substances (en)
http://linked.open.../riv/klicoveSlovo	humic substances heavy metals sorption
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[69CB61FA17DA]
http://linked.open...i/riv/nazevZdroje	Environmental Technology
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Metals in the environment and their removing from waters using solid sorbents
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	27
http://linked.open...iv/tvurceVysledku	Stopka, Pavel Janoš, P. Staňková, P. Fedorovič, J. Grötschelová, S. Rejnek, J.
http://linked.open...n/vavai/riv/zamer	Design, syntéza a charakterizace klastrů, kompozitů, komplexů a dalších sloučenin na bázi anorganických látek; mechanismy a kinetika jejich interakcí
issn	0959-3330
number of pages	13 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 77 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software