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Kinetics of dissolution processes in loess-like sediments and carbonate concretions in the southeast of the province of Buenos Aires, Argentina
(Springer Verlag Berlín, 2016-09)
The Pampeano aquifer formed by loess-like sediments provides water to cities and for agricultural uses in the Pampean plain, which is the most productive area in Argentina. Studies on the mechanisms through which this ...
Settling velocities of particulate systems: 9. Phenomenological theory of sedimentation processes: numerical simulation of the transient behaviour of flocculated suspensions in an ideal batch or continuous thickener
(ELSEVIER SCIENCE BV, 1999)
The transient behaviour of flocculated suspensions in an ideal thickener is simulated by numerical solution of the parabolic-hyperbolic equation of the phenomenological theory of sedimentation. The numerical results yield ...
Effect of operating conditions on the chemical phosphorus removal using ferric chloride by evaluating orthophosphate precipitation and sedimentation of formed precipitates in batch and continuous systems
(Elsevier Science, 2012-10-15)
Chemical phosphate removal by Fe(III) involves the precipitation of ferric phosphate and subsequent sedimentation of Fe-P particles. Physical-chemical factors that affect the phosphorus (P) precipitation are well known; ...
Sorption of sulfadiazine on Brazilian soils
(Pergamon-elsevier Science LtdOxfordInglaterra, 2013)
Predicting bioaccessibility of contaminants of emerging concern in marine sediments using chemical methods
(2018-04-01)
Purpose: A comparison was made between three chemical methods to predict bioaccessibility of triclosan (TCS), bisphenol A (BPA), and 17α-ethynylestradiol (EE2) in marine sediments, involving an exchangeable (E) value, ...
A century of research in sedimentation and thickening
(2002)
This paper provides a concise review of the contributions to research in sedimentation and thickening that were made during the 20th century, starting from the invention of the Dorr thickener in 1905. The different steps ...
Software for the design and simulation of gravity thickeners
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
Based on the steady state and the transient solutions of the phenomenological theory of sedimentation, a software was developed for the design and simulation of batch and continuous thickening. The paper presents a brief ...
Kinetics and Adsorption Isotherms of Bisphenol A, Estrone, 17 beta-Estradiol, and 17 alpha-Ethinylestradiol in Tropical Sediment Samples
(Springer, 2012-01-01)
The sorption of four endocrine disruptors, bisphenol A (BPA), estrone (E1), 17 beta-estradiol (E2), and 17 alpha-ethinylestradiol (EE2) in tropical sediment samples was studied in batch mode under different conditions of ...