Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Oxidizing and reducing treatments of industrial hazardous wastes
Mineral Processing and Environmental Engineering Team, LEM, Associated to CNRS.
1999 (English)In: Toxicological & Environmental Chemistry, ISSN 0277-2248, E-ISSN 1029-0486, Vol. 70, no 3-4, p. 491-508Article in journal (Refereed) Published
Abstract [en]

Three samples generated by the non-ferrous metallurgy are subjected to thermal treatments between 200°C and 800°C in controlled oxidizing and reducing atmospheres. The objectives of these treatments are the elimination of toxic elements and the concentration of valuable metals in the treatments' residues. The treatments of these solids under oxidizing conditions at 700°C are well adapted for two samples. About 98% of toxic elements are eliminated and the totality of valuable elements is concentrated in the treatments' residues. The use of hydrogen at 600°C, permits the elimination of more than 96% of toxic elements and the recovery of up to 100% of valuable metals contained in the treated industrial wastes. The elimination rates of toxic elements (As, Hg, Cd, Se, ...) and the concentration rate of valuable metals (Pb, Zn, Cu) as well as the Global Decontamination Factor are reported.

Place, publisher, year, edition, pages
1999. Vol. 70, no 3-4, p. 491-508
National Category
Metallurgy and Metallic Materials
Research subject
Process Metallurgy
Identifiers
URN: urn:nbn:se:ltu:diva-9314Local ID: 7e931150-4c47-11de-afea-000ea68e967bOAI: oai:DiVA.org:ltu-9314DiVA, id: diva2:982252
Note
Godkänd; 1999; 20090529 (andbra)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

Open Access in DiVA

No full text in DiVA

Authority records BETA

Menad, Nourreddine

Search in DiVA

By author/editor
Menad, Nourreddine
In the same journal
Toxicological & Environmental Chemistry
Metallurgy and Metallic Materials

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 12 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf