Journal ArticleDOI
Physicochemical speciation of toxic fractions of wastewaters
S. Ramamoorthy,K. Morgan +1 more
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TLDR
A physicochemical speciation scheme in tandem with bioassays identified the toxic fractions of the wastewater from a base metal refining and fertilizer complex.About:
This article is published in Regulatory Toxicology and Pharmacology.The article was published on 1983-06-01. It has received 2 citations till now.read more
Citations
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Book ChapterDOI
Approaches to metal speciation analysis in natural waters
TL;DR: In this paper, approaches to the separation and identification of metal species in natural waters are discussed, and the results of the experiments are presented. But the results are limited to a single species.
Book ChapterDOI
Toxic Substances in Water
TL;DR: The concentration of most toxic compounds in drinking water can be greatly reduced through carbon filtration, aeration, and other treatment methods; however, the need to chlorinate drinking water produces numerous toxic compounds as byproducts of the process as discussed by the authors.
References
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A simplified method of evaluating dose-effect experiments.
J. T. Litchfield,F Wilcoxon +1 more
TL;DR: The method provides means for the rapid test of parallelism of two curves and easy computation of relative potency with its confidence limits and its accuracy is commensurate with the nature of dose-per cent effect data.
Journal Article
A simplified method of evaluating dose-effect experiments
J. T. Litchfield,F Wilcoxon +1 more
TL;DR: In this article, a rapid graphic method for approximating the median effective dose and the slope of dose-per-cent effect curves is presented, and confidence limits of both of these parameters for 19/20 probability are given by the method.
Journal ArticleDOI
Effects of various metals on survival, growth, reproduction, and metabolism of Daphnia magna
TL;DR: The toxicities of various metals to Daphnia magna were evaluated on the basis of a 48-hr 50% lethal concentration (LC50) a 3-week LC50, and a 16% decrease in the number of young born (reproductive ...
Journal ArticleDOI
Trace metals species in sea-water—I: Removal of trace metals from sea-water by a chelating resin
T.M. Florence,Graeme E. Batley +1 more
TL;DR: In this paper, an ionic equilibria computer program was used to predict the effect of various complexing agents on trace metal species in sea-water, with the exception of l-cysteine.
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