Detail publikace
Recycling of a Wastewater to Iron Oxide Micro Structures
HORVÁTH, G. SZALAY, ZS. SIMO, F. SALGO, K. KRČMA, F. MATEJOVÁ, S.
Originální název
Recycling of a Wastewater to Iron Oxide Micro Structures
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
The proposed work describes new perspectives for recycling of a salty industrial wastewater to microstructured iron oxides with capturing potential for minor carbon- and metallic contaminations. Byproducts generated by electrochemical treatment of a rubber wastewater with sacrificial steel anode were separated, dried, desalinated, and thermally processed at 800 and 1100 °Cin a nitrogen atmosphere to investigate the effects of chemically bound oxygen on iron oxide formation. The obtained powder products were different phases of iron oxides, such as hematite, maghemite, magnetite; depending on the annealing temperature. All of the phases are interesting from a recycling point of view, the microstructure, elementary composition and crystallinity of the solid products before and after thermal treatment were investigated via SEM-EDX and PXRD techniques.
Klíčová slova
wastewater, recycling, iron oxide powder, electrochemicstry, SEM-EDX, XRD analysis
Autoři
HORVÁTH, G.; SZALAY, ZS.; SIMO, F.; SALGO, K.; KRČMA, F.; MATEJOVÁ, S.
Vydáno
22. 8. 2019
ISSN
2515-7620
Periodikum
Environmental Research Communications
Ročník
1
Číslo
1
Stát
Spojené království Velké Británie a Severního Irska
Strany od
085001-1
Strany do
085001-8
Strany počet
8
URL