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4
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1.
Extraction of vanadium and synthesis of vanadium pentaoxide from Bayer’s sludge
作者:
Pratima Meshram
;
Jyotsna Kumari
;
B. D. Pandey
关键词:
vanadium sludge
;
aqueous
leaching
;
diffusion controlled model
;
adsorption
;
vanadium pentaoxide
刊名:Russian Journal of Non-Ferrous Metals
出版者:Allerton Press, Inc. distributed exclusively by Springer Science Business Media LLC
年:2016
2.
Process development for elemental recovery from PGM tailings by thermochemical treatment: Preliminary major element extraction studies using ammonium sulphate as extracting agent
作者:
Sameera Mohameda
;
b
;
Elizabet M. van der Merwec
;
Wladyslaw Altermannb
;
1
;
Fré
;
dé
;
ric J. Douceta
;
d
;
fdoucet@geoscience.org.za" class="auth_mail" title="E-mail the corresponding author
关键词:
PGM tailings
;
Ammonium sulphate
;
Metal recovery and extraction
;
Thermochemical treatment
;
Solid&ndash
;
solid reaction
刊名:Waste Management
年:2016
3.
pH and fly ash type effect on trace metal
leaching
from embankment soils
作者:
Bora Cetin
;
Ahmet H. Aydilek
关键词:
High carbon fly ash
;
Trace metals
;
Leaching
;
Sustainability
;
pH
刊名:Resources, Conservation and Recycling
年:November, 2013
4.
Characterization of chromium-containing wastes and soils affected by the production of chromium tanning agents
作者:
Corinna F?ldi (1) Reiner Dohrmann (2) Katrin Matern (1) Tim Mansfeldt (1)
关键词:
Chromium
;
Chromite ore processing residue
;
Kanpur
;
Mineralogy
;
Solubility
;
Tanning agents
刊名:Journal of Soils and Sediments
年:2013
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