Use of Industrial Waste and Raw Materials in Iron Sorption

This work focuses on pellets made by Latvian industrial waste (waste cullet glass, sewage sludge, metallurgical slag and alumina scrap metal processing waste and raw mineral materials (limeless clay) to gain high porosity and water sorptiom. Iron sorption using ceramic pellets is explored more detai...

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Bibliographic Details
Published in:Key Engineering Materials 2016-12, Vol.721, p.154-158
Main Authors: Lodins, Edmunds, Krage, Linda, Rozenstrauha, Ineta, Pudze, Inga
Format: Article
Language:English
Subjects:
Industrial wastes
Iron
Metallurgy
Pellets
Sorption
Wastes
Water purification
Water quality
Online Access:Get full text
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Summary:This work focuses on pellets made by Latvian industrial waste (waste cullet glass, sewage sludge, metallurgical slag and alumina scrap metal processing waste and raw mineral materials (limeless clay) to gain high porosity and water sorptiom. Iron sorption using ceramic pellets is explored more detailed. Physical-chemical properties and microstructure were researched to obtain a deeper understanding of how these qualities affect water purification from iron compounds. Three pellets with different properties were made in this paper : B5, A5 and E1. Composition B5 indicates highest iron sorption rate at sintering temperature 1100 °C and shows considerable iron reduction in a solution after one week.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.721.154