Titel: Behaviour of dredged mud after stabilization with different additives
Sprache: Englisch
Autor/Autorin: Calmano, Wolfgang
Förstner, Ulrich
Kersten, Michael
Krause, Dieter
Erscheinungsdatum: 1985
Quellenangabe: Contaminated soil : 1. International TNO Conference on Contaminated Soil, 11-15 November, 1985, Utrecht, The Netherlands / ed. by J. W. Assink ... Dordrecht 1986, pp. 737-46
Zusammenfassung (englisch): Mechanical stabilization methods for improving chemical stability of contaminated dredged material used for upland disposal are presented. Assessments of long term environmental consequences involving effects on heavy metal immobilization, TOC, COD, BOD, anion release, gas production and -composition after addition of lime, calcium carbonate, cement, coal fly ash and gypsum to fine grained Hamburg harbour sediments have been studied. Best results are attained with CaCO3 dure to insitu pH conditions and sufficient buffer capacity, which is of prime importance for metal immobilization and gas production.
URI: http://tubdok.tub.tuhh.de/handle/11420/402
URN: urn:nbn:de:gbv:830-tubdok-4749
DOI: 10.15480/882.400
Institut: Umwelttechnik und Energiewirtschaft V-9
Environmental Technology and Energy Economics V-9
Dokumenttyp: InProceedings (Aufsatz / Paper einer Konferenz etc.)
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