Dynamic light scattering study of particle size development of humic acids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F12%3APU98962" target="_blank" >RIV/00216305:26310/12:PU98962 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Dynamic light scattering study of particle size development of humic acids

Popis výsledku v původním jazyce

Humic acids are ubiquitous natural compounds which play a significant role in transport, binding and biological uptake of different nutrients and contaminants in soil and aquatic environment. It is well known that the structure and conformation of humicparticles influence strongly their binding ability as well as transport properties in natural systems. Both are resulting in particle size, which seems as very important parameter of humic function in nature and also their application potential. For thestudy of behavior of these natural compounds in water solutions the method of dynamic light scattering was used. The main object of the work was the determination of the pH and ionic strength effect on the particle size of different samples of humic acids. The results proved that with increasing concentration of the salt in the solution the particle size of humic acids was increasing. More complex behavior was obtained in the study of pH dependence. The biggest humic particles were deter

Název v anglickém jazyce

Dynamic light scattering study of particle size development of humic acids

Popis výsledku anglicky

Humic acids are ubiquitous natural compounds which play a significant role in transport, binding and biological uptake of different nutrients and contaminants in soil and aquatic environment. It is well known that the structure and conformation of humicparticles influence strongly their binding ability as well as transport properties in natural systems. Both are resulting in particle size, which seems as very important parameter of humic function in nature and also their application potential. For thestudy of behavior of these natural compounds in water solutions the method of dynamic light scattering was used. The main object of the work was the determination of the pH and ionic strength effect on the particle size of different samples of humic acids. The results proved that with increasing concentration of the salt in the solution the particle size of humic acids was increasing. More complex behavior was obtained in the study of pH dependence. The biggest humic particles were deter

Druh

D - Stať ve sborníku

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

16th Conference on Environment and Mineral Processing

ISBN

978-80-248-2688-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

97-102

Název nakladatele

VŠB-TU Ostrava

Místo vydání

Ostrava

Místo konání akce

Ostrava, VŠB-TU

Datum konání akce

7. 6. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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