Application of Direct Osmosis: Possibilities for Reclaiming Wellton-Mohawk Drainage Water
Affiliation
School of Renewable Resources, University of Arizona, TucsonDepartment of Physics, University of Arizona, Tucson
Issue Date
1975-04-12Keywords
Hydrology -- Arizona.Water resources development -- Arizona.
Hydrology -- Southwestern states.
Water resources development -- Southwestern states.
Osmosis
Drainage water
Fertilizers
Arizona
Reclaimed water
Water pollutionNitrogenBrackish waterWater reuseAmmonium sulfateYuma valley (Ariz)Imperial Valley (Calif)Welton-Mohawk irrigation and drainage district
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Copyright ©, where appropriate, is held by the author.Collection Information
This article is part of the Hydrology and Water Resources in Arizona and the Southwest collections. Digital access to this material is made possible by the Arizona-Nevada Academy of Science and the University of Arizona Libraries. For more information about items in this collection, contact anashydrology@gmail.com.Publisher
Arizona-Nevada Academy of ScienceAbstract
A direct osmosis plant can reclaim twenty to thirty thousand acre feet of Wellton-Mohawk brackish drainage water using no more nitrogen fertilizer than is normally used in the Yuma, Coachella valley, Imperial Valley and the bordering Mexican areas. On a per-acre basis ammonium sulfate-driven direct osmosis can reclaim about one percent of the total irrigation requirement from 3000 ppm brackish water. In addition to the ammonium sulfate-driven direct osmosis efficiency, the by-product energy recovery of the manufacture of the fertilizer and the low technology inherent in direct osmosis processes make direct osmosis an appealing water reclaiming process.ISSN
0272-6106Related items
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