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