Please use this identifier to cite or link to this item:
Fulltext available Open Access
Title: Treatment of dredged sludge for demobilization of pollutants, including development of methods for assessing its efficiency
Language: English
Authors: Khorasani, Reza 
Calmano, Wolfgang 
Förstner, Ulrich 
Issue Date: 1987
Source: Heavy metals in the environment, international conference, New Orleans, September 1987, pp. 85-8
Abstract (english): Highly contaminated dredged harbour sludge has been mixed with lime, calcium carbonate, gypsum, waste kiln dust, cement, coal fly ash, and red mud for mechanical and/or chemical stabilization. Analyzing the products by electron microscope, microprobe and chemical extraction methods indicate, that new mineral formations fill the pores and stabilize the material. Heavy metals are incorporated into carbonates, sulfates and hydroxides; they show a shift in their phase specific bonding, but not always towards stronger fixation of metals than in the original material.
DOI: 10.15480/882.429
ISBN: 0-905941-22-5
Institute: Umwelttechnik und Energiewirtschaft V-9 
Type: InProceedings (Aufsatz / Paper einer Konferenz etc.)
Appears in Collections:Publications with fulltext

Files in This Item:
File Description SizeFormat
S0001183.pdf234,46 kBAdobe PDFThumbnail
Show full item record

Page view(s)

Last Week
Last month
checked on Sep 19, 2020


checked on Sep 19, 2020

Google ScholarTM


Note about this record


Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.