The influence of the steep increase in the energy prices on the costs of the different desalination processes (distillation - reverse osmosis - electrodialysis) is examined. This rapid rise in the energy prices involves the following changes concerning distillation. An increase in the performance ratio and the heat transfer surfaces; therefore the investments costs are more expensive without considering inflation phenomena. A decrease in the energy consumption. For membrane processes (electrodialysis, reverse osmosis) the rise of the energy prices has produced less important effects. Indeed the energy requirements necessary for these processes are smaller than those of the MSF distillation plants; it makes them very economical for brackish water desalination.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Influence de la hausse du cout de l'energie sur l'economie des procedes de dessalement


    Additional title:

    Einfluss der zunahme der energiekosten auf die wirtschaftlichkeit der entsalzungsverfahren


    Contributors:
    Lauro, F. (author) / Maurel, A. (author) / Vignet, P. (author)


    Publication date :

    1976


    Size :

    13 Seiten, 7 Bilder, 2 Tabellen, 9 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    French




    La hausse du coût de l'infrastructure

    Batisse, Françoi | IuD Bahn | 2005


    Comparaison Techno-Economique des Procedes de Dessalement

    Maurel, A. / Vignet, P. | Tema Archive | 1972



    Dessalement eolien et solaire par compression mecanique de vapeur

    Renaud, P. / Jaffrin, A. | Tema Archive | 1988


    Étude coût/bénéfice: projt Coût du dB

    Cremezi Charlet, Cora / Almeida, David de | IuD Bahn | 2003