Investigation of the sorption properties of synthetic layered double hydroxides of variable composition for the protection of water bodies from organic and inorganic pollutants

Ecology and sustainable development. Environmental protection
4th International Scientific Conference «Chemical Technology and Engineering»: Proceedings – June 26–29th, 2023, Lviv, Ukraine – Lviv: Lviv Polytechnic National University, 2023, pp. 242–244

DOI: https://doi.org/10.23939/cte2023.242

Authors

First and Last Name Academic degree E-mail Affiliation
Eleonora Butenko Ph.D. butenko_e_o [at] pstu.edu Pryazovskyi State Technical University
Mariupol, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 23.04.2023 - 13:50
Abstract

The work was to investigate the adsorption of both anions and cations of inorganic as well as organic pollutants on anionic clays belonging to the class of layered double hydroxides. In addition, methods were developed for the safe disposal of spent sorbents. Were investigated the kinetics of ion exchange for the anionic and cationic forms of chromium, sulfide ions, phenols. The physical-chemical properties of layered double hydroxides – composition, structure, basic were investigated. The physical-chemical properties of layered double hydroxides – composition, structure, basic were investigated.

Keywords
layered double hydroxidesadsorptionpollutantsanionic and cationic forms of chromiumsulfide ionsphenolssorbents
References

[1]       Butenko E., Dan O., Neverova-Dziopak E., Kapustin (2020). Naphthalene Removal with Layered Double Hydroxides. Geomatics and environmental engineering, volume 14. DOI: 10.7494/geom.2020.14.2.19

[2]     Butenko E., Kapustin A., Kapustina O. (2021). Kinetics and products composition of catalytic hydration of ethylene oxide in the presence of layered double hydroxides, volume 7. DOI: 10.14382/epitoanyag-jsbcm.2021.20.

[3]     Butenko E. (2019). Sorption reseaches on the removal of the bond ammonia from the wastewater, volume 71. DOI: https://doi.org/10.14382/epitoanyag-jsbcm.2019.15

 

First published Full Text (23.04.2023 - 13:50)
Official paper