About: APLICATION OF CHITOSAN FOR TREATMENT WATER

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Results of laboratory experiments into the removal of humic substances and turbidity by cationic biopolymer chitosan are presented. Chitosan is a natural high molecular polymer made from chitin, a polysaccharide found in the exoskeleton of shellfish like shrimp or crabs. The high content of amino groups provide to chitosan very interesting heavy metals chelating properties. Chitosan is partially soluble in dilute mineral acids such as HNO3, HCl, H3PO4. We have used 0,5% solutions of chitosan diluted in 0,1M HCl. Aggregates of humic substances after inorganic coagulant or chitosan addition were separated by centrifugation. Tests were made with model humic water. The aim of this work was to found optimal use of chitosan and to compare its coagulative effectivity with effectivity of coagulation of standard coagulants ferrous and clayey sulphate. Results of laboratory experiments into the removal of humic substances and turbidity by cationic biopolymer chitosan are presented. Chitosan is a natural high molecular polymer made from chitin, a polysaccharide found in the exoskeleton of shellfish like shrimp or crabs. The high content of amino groups provide to chitosan very interesting heavy metals chelating properties. Chitosan is partially soluble in dilute mineral acids such as HNO3, HCl, H3PO4. We have used 0,5% solutions of chitosan diluted in 0,1M HCl. Aggregates of humic substances after inorganic coagulant or chitosan addition were separated by centrifugation. Tests were made with model humic water. The aim of this work was to found optimal use of chitosan and to compare its coagulative effectivity with effectivity of coagulation of standard coagulants ferrous and clayey sulphate. (en)
Title	APLICATION OF CHITOSAN FOR TREATMENT WATER APLICATION OF CHITOSAN FOR TREATMENT WATER (en)
skos:prefLabel	APLICATION OF CHITOSAN FOR TREATMENT WATER APLICATION OF CHITOSAN FOR TREATMENT WATER (en)
skos:notation	RIV/00216305:26310/08:PU77473!RIV10-MSM-26310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(OC 183)
http://linked.open...iv/cisloPeriodika	15
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Vávrová, Milada Dolejš, Petr Měřínská, Zuzana
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	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	356546
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/08:PU77473
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	chitosan, coagulation tests, humin acids (en)
http://linked.open.../riv/klicoveSlovo	chitosan coagulation tests humin acids
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[8FF7DFB204BB]
http://linked.open...i/riv/nazevZdroje	Chemické listy
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20183
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	102
http://linked.open...iv/tvurceVysledku	Vávrová, Milada Dolejš, Petr Klímová, Zuzana
issn	1213-7103
number of pages	2 (xsd:int)
http://localhost/t...ganizacniJednotka	26310

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