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Mathematical model for acid water neutralization with anomalous and fast diffusion
(Elsevier, 2018-06)
In this paper we model the neutralization of an acid solution in which the hydrogen ions are transported according to Cattaneo’s diffusion. The latter is a modification of classical Fickian diffusion in which the flux ...
Use of a two-step process to denitrification of synthetic brines: electroreduction in a dual-chamber cell and catalytic reduction
(Springer Heidelberg, 2020-02)
Membrane separation processes are being currently applied to produce drinking water from water contaminated with nitrate. The overall process generates a brine with high nitrate/nitrite concentration that is usually send ...
Effects of low barometric pressure on the ram semenEfectos de presiones barométricas bajas sobre el semen del carnero
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 1945)
Effect of the chemical composition of water on its photocatalytic disinfectionEfecto de la composición química del agua sobre su desinfección fotocatalítica
(Universidad de Ciencias Aplicadas y Ambientales U.D.C.A, 2011)
Cultural conditions required for the induction of an adaptive acid tolerance response (ATR) in Sinorhizobium meliloti and the question as to whetheror not theATR helps rhizobia improve their symbiosis with alfalfa at low pH
(Wiley Blackwell Publishing, Inc, 2019-12-16)
Sinorhizobium meliloti associates with Medicago and Melilotus species to develop nitrogen-fixing symbioses. The agricultural relevance of these associations, the worldwide distribution of acid soils, and the remarkable ...
CHEMICAL CHANGES OF THE PAPAYA PLANT DURING DEVELOPMENT, WITH SPECIAL REFERENCE TO ITS PROTEOLYTIC ACTIVITYTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1943)
Preparation, characterization, and application of nano-FeOx/Al2O3/cordierite monolithic catalysts for heterogeneous dark Fenton reaction
(John Wiley & Sons Ltd, 2020-11)
BACKGROUND: Advanced oxidation processes are an interesting alternative for wastewater treatment. The classic Fenton process, involving ferrous ions and hydrogen peroxide, requires strict pH adjustment and further iron ...
Estudio Limnológico preliminar de la Laguna Hule, Costa RicaEstudio Limnológico preliminar de la Laguna Hule, Costa Rica (ING)
(Universidad Nacional, Costa Rica, 1991)