By A. Ure, C. Davidson

ISBN-10: 063205848X

ISBN-13: 9780632058488

ISBN-10: 1405123508

ISBN-13: 9781405123501

This publication is extremely steered for a broader clinical readership. it may not just locate its position at the bookshelf of analytical chemists and 'speciation researchers' yet may also function a good resource of knowledge for environmental scientists outdoors the specialized neighborhood.

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E. J. (1986) The Importance of Chemical Speciation in Environmental Processes. Dahlem Workshop Report. Springer-Verlag, Berlin. M. (1982) The speciation of trace elements in waters. Talanta, 29, 345–364. Foerstner, U. (1983) Types of binding of heavy metals in sediments and sludges: sorption/mobilisation, chemical extraction and bioavailability. Fresenius’ Z. Anal. , 316, 604–611. Lauder, L. (1987) Speciation of Metals in Water, Sediment and Soil Systems (Proceedings of the International Workshop).

1986) Metal ion speciation – soils and sediments. Ore Geol. , 1, 83–146. C. and Carignon, R. (1986) Potential artifacts in the determination of metal partitioning in sediments by a sequential extraction procedure. Environ. Sci. , 20, 836–840. K. B. (1989) Chromatographic study of metal complexes, Part IV; Thin layer chromatographic separation of cis from trans isomers of cobalt (III) mixed ligand complexes. Inorg. Chim. Acta, 162, 45–48. P. and Taylor, D. (1968) Chelating resins for the concentration of trace elements from seawater and their analytical use in conjunction with atomic absorption spectroscopy.

Dialysis membranes (made of cellulose acetate, collodion or gelatin) have pore diameters in the 1–5 nm range and fractionation of species is based on their differential rates of diffusion through the pores. It has been noted that negatively charged species diffuse very slowly and the migration of other ionic species can be restricted by the development of a potential across the membrane. Some metal complexes dissociate at the membrane surface. g. by continually General strategies for speciation 15 replacing the collecting solvent) the transfer process can be quite slow.

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Chemical Speciation in the Environment by A. Ure, C. Davidson


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