Szczegóły publikacji
Opis bibliograficzny
Analysis of the zinc adsorption properties and toxicity of solid non-conventional (biomass) adsorbents / M. Dudziak, S. Sobek, S. Werle, A. Marszałek, A. MAGDZIARZ // W: 16th SDEWES conference Dubrovnik 2021 [Dokument elektroniczny] : conference on Sustainable Development of Energy, Water and Environment Systems : October 10–17, 2021, Dubrovnik, Croatia : digital proceedings / ed. by Marko Ban, [et al.]. — Wersja do Windows. — Dane tekstowe. — [Zagreb : University of Zagreb], [2021]. — 1 dysk Flash. — (Book of Abstracts (Conference on Sustainable Development of Energy, Water and Environment Systems) ; ISSN 1847-7186). — S. 1–6 ID 502. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 6, Abstr. — Abstrakt dostępny po zalogowaniu: http://registration.sdewes.org/dub2021 [2021-11-17]. — S. 745
Autorzy (5)
- Dudziak M.
- Sobek Szymon
- Werle Sebastian
- Marszałek A.
- AGHMagdziarz Aneta
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 137254 |
|---|---|
| Data dodania do BaDAP | 2021-11-04 |
| Rok publikacji | 2021 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Czasopismo/seria | Book of Abstracts (Conference on Sustainable Development of Energy, Water and Environment Systems) |
Abstract
Ashes from solar pyrolysis of selected biomass, i.e. waste straw and dried sewage sludge, were assessed as unconventional adsorbents. Comparatively, biomass samples before thermal treatment were also evaluated. The adsorption materials used were characterized on the basis of the determined BET surface area and porosity, as well as the degree of zinc adsorption from aqueous solutions, and SEM pictures which were taken for the ashes. The toxicity of the post-process solutions was also tested using the Microtox® enzyme assay. It was determined that the degree of zinc adsorption depended on the type of biomass from which the ashes were derived. A higher degree of zinc adsorption was noted for ash from dried sewage sludge than from waste straw. It was related to the determined values of the BET surface and porosity of the tested adsorptive materials. However, very good zinc removal effects were obtained with the dried sludge prior to thermal treatment. Toxicity tests showed that the dried sludge before and after thermal treatment caused low toxicity of the post-process solutions, and the waste straw samples in both cases were non-toxic.