Sample records for DESALACION (desalination)
from WorldWideScience.org

Sample records 1 - 11 shown.



1

Gestión medioambiental de salmueras en plantas de desalación marina

De la Fuente, J.A.; Ovejero, M.; Queralt Mitjans, Ignacio
2008-01-01

Digital.CSIC (Spain)

2

Worldwide Oil Prize, Desalination and Population Growth Correlation Study

Bashitialshaaer, Raed; Persson, Kenneth M

as a function of oil production and population increase for a large group of countries for the last 25 years. Thesecountries were selected for their large desalination production and Sweden presented as reference. Oil productioncorrelated well with investments in new desalination capacity. On a ye...

DRIVER (Spanish)

3

Treatment of rising damp and salt decay: the historic masonry buildings of Adelaide, South Australia

López-Arce, Paula; Doehne, Eric; Greenshields, J.; Benavente, David; Young, D.

22 pages, 34 refs (publisher version), 41 pages (post-print version, attached).-- Article in press. | The City of Adelaide suffers from rapid damage to historic building materials due to salts, rising damp, and damp-proof course failures. Adelaide City Council has partially funded repairs to over 40...

DRIVER (Spanish)

4

Treatment of rising damp and salt decay: the historic masonry buildings of Adelaide, South Australia

López-Arce, Paula; Doehne, Eric; Greenshields, J.; Benavente, David; Young, D.
2008-09-26

Digital.CSIC (Spain)

6

Limestone selection criteria for EDR water remineralization

Ruggieri, Flavia; Fernandez-Turiel, J. L.; Gimeno, D.; Valero, F.; García, J. C.; Medina, María E.
2008-04-01

Digital.CSIC (Spain)

7

Estimated Future Production of Desalinated Seawater in the MENA Countries and Consequences for the Recipients

Bashitialshaaer, Raed; Persson, Kenneth M; Larson, Magnus

Seawater desalination constitutes an important source for water supply to the population bordering the Arabian Gulf, the Mediterranean Sea, and the Red Sea. Desalination has advantages and disadvantages which may depend on the region, location, technology, impact and amount of fresh water production...

DRIVER (Spanish)

8

Environmental Assessment of Brine Discharge Including Wastewater Collection in the Arabian Gulf

Bashitialshaaer, Raed; Flyborg, Lena; Persson, Kenneth M

The environmental effects of brine discharge in the Arabian/Persian Gulf have been assessed. The Arabic Gulf is a wide and shallow system having a horizontal shear dominance. The management choice of mixing brine with wastewater to reduce the salt content in the discharge has also been considered. A...

DRIVER (Spanish)

9

Desarrollo de una bomba reciprocante de doble efecto para desalinización de agua por medio de ósmosis inversa/ Double-acting Reciprocating Pump for Water Desalination with Reverse Osmosis

Ospina, Carlos; Pinilla, Álvaro
2008-05-01

Resumen en español El presente artículo describe el trabajo realizado en el desarrollo de un sistema de bombeo para desalinización con membranas de ósmosis inversa. El sistema debe cumplir con requerimientos de alta presión (4.8 MPa) y bajos caudales (3.78 L/min), para operar la membrana de ósmosis inversa en su rango de mínimo consumo energético. Para cumplir este objetivo se desarrolla un sistema de desplazamiento positivo de acción simple y doble efecto, impulsado con un motoredu (mas) ctor cicloidal. La bomba desarrollada es evaluada experimentalmente bajo condiciones de laboratorio. El análisis de los resultados evidencia altas eficiencias de conversión de energía a lo largo del ciclo de bombeo. Posteriormente, el sistema de bombeo es evaluado en conjunto con una membrana de ósmosis inversa, obteniéndose resultados satisfactorios en cuanto a tasas de flujo y concentraciones de permeado. El diseño cumple con los requisitos para sustituir sistemas de bombeo usados en la actualidad, tecnológicamente más complejos y al mismo tiempo más costosos. Resumen en inglés The present paper describes the work carried out in the development of a pump system for water desalination in a small reverse osmosis plant. The system must satisfy high pressure (4.8 MPa) and low flow rates (3.78 L/min) to operate the reverse osmosis membrane in its minimum energy consumption range. In order to achieve this objective, a positive displacement pump system (single action double effect) driven by a cyclo speed reduction was developed. The system was tested (mas) under laboratory conditions. The analysis of the results shows high energy conversion efficiencies throughout the pumping cycle. The equipment was validated based on the acceptable flow and permeates concentration results. This design is able of replacing actual pump systems that are technologically complex and at the same time more expensive.

Scientific Electronic Library Online (Spanish)

11

Analysis and Modelling of Desalination Brines

Bashitialshaaer, Raed

Seawater desalination constitutes an important water supply to the population bordering the Arabian Gulf, theMediterranean Sea and the Red Sea. The three regions represent about 11.8% of the world land area and the countrieshosted approximately 9% of the world population in 1950 and 2008 and are a...

DRIVER (Spanish)