Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.453
Fulltext available Open Access
Title: Effects of redox variations on metal speciation : implications on sediment quality criteria assessment
Language: English
Authors: Förstner, Ulrich 
Calmano, Wolfgang 
Hong, Jihua 
Kersten, Michael 
Issue Date: 1994
Source: D. Littlejohn ... (eds.) Reviews on analytical chemistry : [invited lectures from the proceedings of Euroanalysis VIII, Edinburgh, UK , September 1993], Cambridge 1994, pp. 83-102
Abstract (english): New objectives regarding the improvement of water quality, as well as problems with the resuspension and land deposition of dredged materials, require a standardized assessment of sediment quality. Numerical criteria approaches, which are based on pore water concentrations, and the accumulation, solid/liquid partition, and elution properties of contaminants, usually do not imply variations of chemical interactions with solid matrices. Regarding the potential release of metals from sediments, changes in pH and redox conditions are of prime importance. To incorporate new experience with non-linear and time-delayed processes, special emphasis should be put on the characteristics of the mineral and organic solid matrices, e.g. to capacity controlling properties, and in particular, the buffer capacity against pH-depression.
URI: http://tubdok.tub.tuhh.de/handle/11420/455
DOI: 10.15480/882.453
ISBN: 0-85186-982-3
Institute: Umwelttechnik und Energiewirtschaft V-9 
Type: InProceedings (Aufsatz / Paper einer Konferenz etc.)
License: http://doku.b.tu-harburg.de/doku/lic_ohne_pod.php
Appears in Collections:Publications with fulltext

Files in This Item:
File Description SizeFormat
S0001210.pdf928,35 kBAdobe PDFThumbnail
View/Open
Show full item record

Page view(s)

340
Last Week
0
Last month
8
checked on Sep 28, 2020

Download(s)

123
checked on Sep 28, 2020

Google ScholarTM

Check

Note about this record

Export

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