- Tytuł:
- Removal of chlorophenols from aqueous solutions by sorption onto walnut, pistachio and hazelnut shells
- Autorzy:
-
Kuśmierek, K.
Świątkowski, A. - Powiązania:
- https://bibliotekanauki.pl/articles/778223.pdf
- Data publikacji:
- 2015
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
nut shells
walnut
pistachio
hazelnut
chlorophenols
sorption - Opis:
- The efficiency of walnut, pistachio and hazelnut shells to remove three monochlorophenols (2-CP, 3-CP and 4-CP) from aqueous solutions has been investigated. To describe the kinetic data pseudo-first and pseudo-second order models were used. The kinetics data were fitted better into the pseudo-second order model with the coefficient of determination values greater than 0.99. The k2 &ensp values increased in the order 4-CP < 3-CP < 2-CP. Sorption was also analyzed as a function of solution concentration at equilibrium. The experimental data received were found to be well described by the Freundlich isotherm equation. Effectiveness of chlorophenols removal from water on the walnut, pistachio and hazelnut shells was comparable. Individual differences in sorption of monochlorophenols were also negligible.
- Źródło:
-
Polish Journal of Chemical Technology; 2015, 17, 1; 23-31
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł