Application of Iron Nanoparticles for Industrial Wastewater Treatment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F14%3A00399908" target="_blank" >RIV/67985939:_____/14:00399908 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Application of Iron Nanoparticles for Industrial Wastewater Treatment
Original language description
Our study evaluated copper and nickel removal from metal finishing industry by using of nZVI. Lab-scale tests were performed with processing wastewater. Concentration of metals in raw wastewater was 22.4 mg/L for copper and 1.3 mg/L for nickel. 99 % of copper was removed by nZVI dose 3 g/L in 73 hours, likewise the highest removal efficiency of nickel was up to 80 % for the same nZVI dose in 6 hours. The removal efficiency 80 % for nickel was sufficient. The reaction seems to be relatively fast, high removal efficiencies were observed after 30 minutes. Further time of exposure was beneficial only for copper removal, nickel concentration become stable after 2 hours. Reaction conditions were monitored only but no effect of pH, temperature or conductivity was investigated. The results showed possibility to remove heavy metals from industrial wastewater in environmentally friendly way. Further research with real wastewater is necessary to get more reliable results.
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI3%2F196" target="_blank" >FR-TI3/196: Advanced technologies for sanitary and toxicological treatment of wastewater plant outlet</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON 2013 - 5th International Conference Proceedings
ISBN
978-80-87294-47-5
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
456-460
Publisher name
TANGER Ltd
Place of publication
Ostrava
Event location
Brno
Event date
Oct 16, 2013
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000352070900081

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