Detail projektu

Environmental risk assessment of polyhydroxybutyrate micro-bioplastics

Období řešení: 01.02.2021 — 31.01.2022

O projektu

An increase in microplastics concentration in natural systems raised an effort to replace conventional plastics with biodegradable plastics. Paradoxically, their use causes the rapid formation of micro-bioplastics because soil conditions often lead to biofragmentation than biodegradation. This problem was overlooked, and relevant studies are missing. Here, we propose a series of experiments to clarify the effect of poly-3-hydroxybutyrate particles on soil biota and properties. The results will be compared with the conventional PET microplastics.

Označení

FCH-K-21-6984

Originální jazyk

čeština

Řešitelé

Fojt Jakub, Ing. - hlavní řešitel
Pecina Václav, Ing. - spoluřešitel
Procházková Petra, Ing. - spoluřešitel

Útvary

Fakulta chemická
- příjemce (01.02.2021 - 31.01.2022)

Zdroje financování

Evropská unie - Interní grantová soutěž

- plně financující (2021-02-01 - 2022-01-31)

Výsledky

FOJT, J.; DENKOVÁ, P.; KUČERÍK, J. Comparison of the effects of biodegradable and conventional polyester-based microplastics on soil abiotic processes. Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021). Rumunsko: Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC), 2021. p. 87-87. ISBN: 978-606-11-7861-2.
Detail

PROCHÁZKOVÁ, P.; ZLÁMALOVÁ GARGOŠOVÁ, H. Assessing the Potencial Toxicity Effects of Microplastic Particles of Poly-3-Hydroxybutyrate on Terrestrial Organism Eisenia fetida. Book of abstracts/ 21st European Meeting of Environmental Chemistry, EMEC 21. Belgrade: Serbian Chemical Society, 2021. p. 158 ( p.)ISBN: 978-86-7132-078-8.
Detail

FOJT, J.; PECINA, V.; PROCHÁZKOVÁ, P.; DENKOVÁ, P.; BRTNICKÝ, M.; KUČERÍK, J.; Hammerschmiedt, T.; Holátko, J.; Malíček, O.; Kintl, A. Environmental risk assessment of polyhydroxybutyrate micro-bioplastics – summary of project results. Studentská odborná konference CHEMIE JE ŽIVOT 2021 Sborník abstraktů. 1. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2021. p. 36-38. ISBN: 978-80-214-6002-7.
Detail

FOJT, J.; DENKOVÁ, P.; KUČERÍK, J. DSC study on the influence of PET microplastics on abiotic processes in soil. e-book of abstracts 17th International Congress on Thermal Analysis and Calorimetry. 1. Krakow: Wydawnictwo Naukowe „Akapit”, 2021. p. 94-94. ISBN: 978-83-65955-52-4.
Detail