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Publication type
Forschungsbericht
Monographie
Monographie
Date
2013
Investigation of two widely used nanomaterials (TiO2, Ag) for ecotoxicological long-term effects - adaption of test guidelines
Investigation of two widely used nanomaterials (TiO2, Ag) for ecotoxicological long-term effects - adaption of test guidelines
Authors
Containing Item
Keywords
Prüfverfahren, Nanomaterialien, Langzeitwirkung, Wasserorganismen, Silber, Sediment, Standardmethode, Titandioxid, Nanosilber, Ökotoxikologische Bewertung, nanomaterials, long-term effect, test process, titanium dioxide, silver, ecotoxicological assessment
Funding Indicator (FKZ)
370965418
Connected Publication
Citation
SCHÄFER, Christoph und Mirco WEIL, 2013. Investigation of two widely used nanomaterials (TiO2, Ag) for ecotoxicological long-term effects - adaption of test guidelines [online]. Texte, 06/2013. Verfügbar unter: https://openumwelt.de/handle/123456789/9305
Abstract english
The nanoparticulate titanium dioxide NM-105 was investigated in two tests with Lumbriculus variegatus in a sediment-water system according to the OECD TG 225 [5]. The nominal test concentrations in the first test were 15; 23; 39; 63 and 100 mg/L NM-105 and 100 mg/L NM-105 in the second test. Chemical analysis of titanium concentrations in test media in the first test showed good agreement with nominal test concentrations.