Modeling and Optimization of Pollutants Removal during Simultaneous Adsorption onto Activated Carbon with Advanced Oxidation in Aqueous Environment
Artykuł w czasopiśmie
MNiSW
140
Lista 2021
| Status: | |
| Autorzy: | Dąbek Lidia, Picheta-Oleś Anna, Szeląg Bartosz, Szulżyk-Cieplak Joanna, Łagód Grzegorz |
| Dyscypliny: | |
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| Rok wydania: | 2020 |
| Wersja dokumentu: | Elektroniczna |
| Język: | białoruski |
| Numer czasopisma: | 19 |
| Wolumen/Tom: | 13 |
| Strony: | 1 - 21 |
| Impact Factor: | 3,623 |
| Web of Science® Times Cited: | 8 |
| Scopus® Cytowania: | 9 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Finansowanie: | The research was founded by the Polish Ministry of Science and Higher Education, the RID project, according to the agreement: 025/RID/2018/19 of 28/12/2018 with total budget of 12,000,000 PLN. Work was also financially supported within the statutory research of particular scientific units under subvention for a science program. |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 23 września 2020 |
| Abstrakty: | angielski |
| The paper presents the results of studies on the modeling and optimization of organicpollutant removal from an aqueous solution in the course of simultaneousadsorption onto activatedcarbons with varied physical characteristics and oxidation using H2O2. The methodology for determiningthe models used for predicting the sorption and catalytic parameters in the process was presented.The analysis of the influence of the sorption and catalytic parameters of activated carbons as well asthe oxidizer dose on the removal dynamics of organic dyes-phenol red and crystal violet-was carriedout based on the designated empirical models. The obtained results confirm the influence of specificsurface area (S) of the activated carbon and oxidizer dose on the values of the reaction rate constantsrelated to the removal of pollutants from the solution in a simultaneous process. It was observedthat the lower the specific surface area of carbon (S), the greater the influence of the oxidizer on theremoval of pollutants from the solution. The proposed model, used for optimization of parameters ina simultaneous process, enables to analyze the effect of selected sorbents as well as the type and doseof the applied oxidizer on the pollutant removal efficiency. The practical application of models willenable to optimize the selection of a sorbent and oxidizer used simultaneously for a given group ofpollutants and thus reduce the process costs. |
