Immobilisation of Humic Substances Using Plasma Modifications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F14%3AMPO17CL" target="_blank" >RIV/62243136:_____/14:MPO17CL - isvavai.cz</a>

Výsledek na webu

<a href="http://fyzika.feld.cvut.cz/misc/ppt/articles/2014/ppt-abstracts-1n2v.pdf" target="_blank" >http://fyzika.feld.cvut.cz/misc/ppt/articles/2014/ppt-abstracts-1n2v.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Immobilisation of Humic Substances Using Plasma Modifications

Popis výsledku v původním jazyce

This paper is focused on the way humic substances are immobilized on polypropylene (PP) nonwoven fabrics. In order to fixate humic substances, the PP nonwoven fabric was modified in a volume of nonthermal atmospheric pressure dielectric barrier discharge(DBD) under defined conditions. Unmodified PP fabric was used as a reference sample. Both modified and unmodified samples were dipped in aqueous solution of potassium humate, dried and consequently acidified in 7 % acetic acid. Then the samples were washed in water and dried. Aqueous solution of cadmium salts was filtrated through the treated fabric, the content of cadmium in the solution was monitored using ICP-OES analysis. Efficiency of the PP plasma modification was proved by the XPS analysis and adhesion of humic substances to fibers using SEM analysis.

Název v anglickém jazyce

Immobilisation of Humic Substances Using Plasma Modifications

Popis výsledku anglicky

This paper is focused on the way humic substances are immobilized on polypropylene (PP) nonwoven fabrics. In order to fixate humic substances, the PP nonwoven fabric was modified in a volume of nonthermal atmospheric pressure dielectric barrier discharge(DBD) under defined conditions. Unmodified PP fabric was used as a reference sample. Both modified and unmodified samples were dipped in aqueous solution of potassium humate, dried and consequently acidified in 7 % acetic acid. Then the samples were washed in water and dried. Aqueous solution of cadmium salts was filtrated through the treated fabric, the content of cadmium in the solution was monitored using ICP-OES analysis. Efficiency of the PP plasma modification was proved by the XPS analysis and adhesion of humic substances to fibers using SEM analysis.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

periodika: Plasma Physics and Technology

ISSN

2336-2634

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

2; 2014

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

1

Strana od-do

73-73

Kód UT WoS článku

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EID výsledku v databázi Scopus

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