- Tytuł:
- Effect of natural organic matter on adsorption of ionic and non-ionic pharmaceuticals to granular activated carbon
- Autorzy:
-
Oh, H.
Urase, T.
Simazaki, D.
Kim, H. - Powiązania:
- https://bibliotekanauki.pl/articles/208222.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
adsorpcja
grupa karboksylowa
kwas klofibrowy
granulowany węgiel aktywny
węgiel aktywny
naturalne substancje organiczne
farmaceutyki
adsorption
carboxylic group
clofibric acid
granular activated carbons
natural organic matters
pharmaceuticals - Opis:
- Adsorption of clofibric acid (CA) and propyphenazone (PPZ) to virgin granular activated carbon (GAC) and preloaded GAC was evaluated in the absence or presence of natural organic matter (NOM). In spite of lower log K ow, PPZ showed higher selectivity to GAC than CA, which has a carboxylic group. Adsorption competition between CA and PPZ in binary solutes system decreased the amount of individual compound adsorbed to GAC. Adsorption isotherm data obtained in the presence of NOM showed that NOM in bulk solution or preloaded on GAC could significantly reduce the amounts of CA and PPZ adsorbed to GAC.
- Źródło:
-
Environment Protection Engineering; 2013, 39, 4; 15-28
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł