Title
Sulphite and sulphate concentrations in weathering products of sandy limestone and in deposition samples Sulphite and sulphate concentrations in weathering products of sandy limestone and in deposition samples
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
London ,
Subject
Chemistry
Source (journal)
Environmental pollution. - London
Volume/pages
57(1989) :4 , p. 289-298
ISSN
0269-7491
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The sulphite and sulphate concentrations in weathering products of limestone and in wet and total deposition samples were measured by the modified West-Gaeke method and by ion chromatography. The sulphite content in the weathering crust and in the runoff rainwater of two historical buildings in Belgium, was always much lower than the sulphate content. The maximum sulphite to sulphate ratio was 2·5%. The sulphite concentration in wet and total deposition samples was in the low or sub ppm range except during two misty periods when the sulphite concentration was 6·8 and 21 mg litre−1. In those samples a high sulphate concentration was also found (nl. 57 and 137 mg litre−1, respectively).
E-info
https://repository.uantwerpen.be/docman/iruaauth/738ccb/dae7fe55d5f.pdf
Handle