Toggle navigation
Search
Browse
EKT item types
Institutions
Collections
Interoperability
Info
The project
Help
For institutions
Contribute
Publication Requirements
Expression of Interest Form
Contact
ΕΛ
•
ΕΝ
In all fields
Subject
Type
Location
Title
Time
Creator/contributor
×
+
Search
Clear
Help
Fungal leaching of nickeliferous laterites
This item is provided by the institution :
National Technical University of Athens
Repository :
Digital Library of National Technical University of Athens | Dspace@NTUA
see the original item page
in the repository's web site and access all digital files if the item
*
share
Semantic enrichment by EKT
ΕΚΤ item type
Journal part
(EN)
Scientific article
(EN)
EKT year
1994
(EN)
EKT historical period
Title
Fungal leaching of nickeliferous laterites (EN)
Creator
Tzeferis, PG (EN)
Description
Extraction of nickel by microbial leaching of Greek laterites is feasible by using of Aspergillus and Penicillium. The effectiveness was found to depend on the ability of the microorganism to produce hydroxycarboxylic acids, especially citric acid, as well as other metabolites. The nickel recoveries achieved were as high as 60%, in 48 d, when the ore was leached in the presence of the living fungi, in a sucrose medium, and as high as 70%, in a much shorter time, when the ore was leached by their metabolic products after pH adjustment by means of sulfuric acid. The use of much cheaper, factory grade, Greek beet molasses as a growth medium proved promising, giving the possibility of making the process more attractive in economic terms. © 1994 Folia Microbiologica. (EN)
Type
journalArticle (EN)
Subject
Microbiology (EN)
Biotechnology & Applied Microbiology (EN)
Provider
National Technical University of Athens
Repository / collection
Digital Library of National Technical University of Athens | Dspace@NTUA
Subcollections
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Journal
Folia Microbiologica (EN)
Language
English
Issued
1994 (EN)
Identifier
http://hdl.handle.net/123456789/11237
ISI:A1994NV49900009 (EN)
2 (EN)
10.1007/BF02906809 (EN)
137 (EN)
39 (EN)
0015-5632 (EN)
140 (EN)
Publisher
Springer Netherlands (EN)
*
Institutions are responsible for keeping their URLs functional (digital file, item page in repository site)
×
×
Βοηθείστε μας να κάνουμε καλύτερο το
OpenArchives
.gr
.
Πάρτε μέρος στη σύντομη έρευνα!