Guía para la remineralización de las aguas desaladas. Guideline for the remineralisation of desalinated waters.
Hernández-Suárez, Manuel
Contenido
El objetivo general de esta Guía es ilustrar, partiendo principalmente de datos de campo, los criterios que deben utilizarse para evaluar correctamente la calidad de las aguas desaladas y remineralizadas. En concreto: (a) Los criterios de toma de muestras y cálculo de los resultados analíticos que permitan definir
INDICE: Resumen y conclusiones Características de las aguas desaladas. Critos para la evaluación de las aguas desaladas y remineralizadas. Niveles óptimos de la remineralización. Cálculo indirecto del LSI y del SAR del agua remineralizada a partir de los datos de CE y pH antes y después de la remineralización. Técnicas para la remineralización de las aguas desaladas Procedimiento de toma de muestras. Conservación y análisis de aguas desaladas y remineralizadas. Sobre las mezclas de aguas remineralizadas con aguas desaladas.
Content: The overall objective of this Guide is to illustrate, based primarily on field data, the criteria used to assess properly the quality of desalinated and remineralised water. In particular: (a) Criteria for sampling and calculation of analytical results to define correctly the quality of desalinated and remineralised water; (b) Optimal levels of remineralisation within a reasonable cost; (c) Description of an indirect method for evaluating the degree of remineralisation through increases in pH and EC. Work includes, first, an extensive bibliographical survey on these issues. In parallel with the above, a series of analyses have been carried out on desalinated and remineralised waters from different desalination plants, in order to study their behaviour in contact with the atmosphere. In order to ensure optimum evaluation of the results, specific mathematical simulations were performed on water remineralisation and mixes, using scientifically sound calculation programmes. An important part of the work includes the presentation of a procedure for indirect calculation of the LSI and other indices on the basis of the increases in EC and pH caused by remineralisation. The Guide includes a summary of remineralisation techniques, a chapter with instructions for sampling and analysis of desalinated a study with blending simulation programs.
INDEX: Summary and conclusions. Characteristics of desalinated waters. Criteria for the assessment of desalinated and remineralised waters. Optimum levels of remineralisation. Indirect calculation of the LSI and SAR of remineralised water from data on EC and PH prior to and following remineralisation. Techniques for the remineralisation of desalinated waters. Procedure for the sampling, conservation and analysis of desalinated and remi. Mixes of remineralised and desalinated waters.
Editorial : Acuamed
Idioma : Multilingüe
Fecha de Publicación : 01/09/2010
Lugar de Publicación : Madrid
Descargar Documento en PDF