Reduction of Content of Lead and Zinc from Wastewater by Using of Metallurgical Waste
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F17%3AN0000123" target="_blank" >RIV/26722445:_____/17:N0000123 - isvavai.cz</a>
Result on the web
<a href="https://waset.org/publications/10008191/reduction-of-content-of-lead-and-zinc-from-wastewater-by-using-of-metallurgical-waste" target="_blank" >https://waset.org/publications/10008191/reduction-of-content-of-lead-and-zinc-from-wastewater-by-using-of-metallurgical-waste</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Reduction of Content of Lead and Zinc from Wastewater by Using of Metallurgical Waste
Original language description
The aim of this paper was to study the sorption properties of a blast furnace sludge used as the sorbent. The sorbent was utilized for reduction of content of lead and zinc ions. Sorbent utilized in this work was obtained from metallurgical industry from process of wet gas treatment in iron production. The blast furnace sludge was characterized by X-Ray diffraction, scanning electron microscopy, and XRFS spectroscopy. Sorption experiments were conducted in batch mode. The sorption of metal ions in the sludge was determined by correlation of adsorption isotherm models. The adsorption of lead and zinc ions was best fitted with Langmuir adsorption isotherms. The adsorption capacity of lead and zinc ions was 53.8 mg.g-1 and 10.7 mg.g-1, respectively. The results indicated that blast furnace sludge could be effectively used as secondary material and could be also employed as a low-cost alternative for the removal of heavy metals ions from wastewater. World Academy of Science, Engineering and Technology, International Journal of Chemical and Molecular Engineering, Vol:11, No:11, 2017
Czech name
—
Czech description
—
Classification
Type
O - Miscellaneous
CEP classification
—
OECD FORD branch
20306 - Audio engineering, reliability analysis
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů