Fractionation of Zn, Cu, Cr, and Ni in wastewaters, solids and in soil.Report as inadecuate




Fractionation of Zn, Cu, Cr, and Ni in wastewaters, solids and in soil. - Download this document for free, or read online. Document in PDF available to download.

Resumen

The application of wastewaters and sludge to agricultural land as a means of disposing of the wastes has been practiced for many decades. Many recent reports DOWDY and LARSON, 1975; LUND et al., 1976; PAGE, 1974; SCHALSCHA et al., 1978, 1979, and symposia, includind those edited by ELLIOT and STEVENSON, 1977, and McKIM, 1978indicate the value of these wastes in providing nutrients and soil amendments, but they also emphasize the potential hazard of heavy metals to crops and to animals and humans.Nota general

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Author: Schalscha B., Edduardo; - Morales, M.; - Ahumada Torres, Aída Inés de Lourdes; - Schirado, T.; - Pratt, P. F.; -

Source: http://repositorio.uchile.cl/



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