Szczegóły publikacji
Opis bibliograficzny
Modification of the hydrophobic properties of mineral adsorbents for the removal of petroleum pollutants / Elżbieta VOGT, Gabriela Chmura, Otmar Vogt // W: Contemporary problems of power engineering and environmental protection 2020 [Dokument elektroniczny] / ed. by Krzysztof Pikoń, Magdalena Bogacka. — Wersja do Windows. — Dane tekstowe. — Gliwice : Silesian University of Technology, 2021. — e-ISBN: 978-83-950087-9-5. — S. 63–72. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://drive.google.com/file/d/1V5BXW3bvlzHqNUjupnxYpxkuIVIG... [2021-03-08]. — Bibliogr. s. 69–72, Abstr. — Materiały z 8th Environmental protection and energy conference : 11th December 2020, online
Autorzy (3)
- AGHVogt Elżbieta
- AGHChmura Gabriela
- Vogt Otmar Z.
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 132881 |
|---|---|
| Data dodania do BaDAP | 2021-03-09 |
| Rok publikacji | 2021 |
| Typ publikacji | fragment monografii pokonferencyjnej |
| Otwarty dostęp |  |
| Wydawca | Politechnika Śląska |
Abstract
Due to their good price, availability and, above all, high adsorption capacity, mineral materials compete with other types of adsorbents used to remove petroleum pollutants. The research indicates that hydrophobization processes have a large impact on the improvement of the mineral sorbents functional properties, when sorbents are used to remove oil pollutants in the water and soil environment. The paper presents the process of hydrophobization of expanded vermiculite with the use of stearic acid vapour. The obtained results indicate a great influence of the hydrophobization processes on the improvement of the functional properties of vermiculite. Water absorption for the raw sorbent, decreased after modification from the level of 7.23 to 5.6 g/g. After the modification process, the sorption capacity of oil compounds increased twice.