Demineralization of saline water by environmentally modulated adsorption
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Demineralization of saline water by environmentally modulated adsorption

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Published by U.S. Dept. of the Interior; for sale by the Supt. of Docs., U.S. Govt. Print. Off. in Washington .
Written in English


  • Saline water conversion -- Ion exchange process

Book details:

Edition Notes

Statementby A. M. Johnson, for the Office of Saline Water.
SeriesResearch and development progress report, no. 218
ContributionsMarquardt Corporation.
LC ClassificationsTD478 .U5 no. 218
The Physical Object
Paginationiii, 58 p.
Number of Pages58
ID Numbers
Open LibraryOL5561326M
LC Control Number67061104

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A NATIONAL DRINKING WATER CLEARINGHOUSE FACT SHEET Ion Exchange and Demineralization Summary Ion exchange and membrane processes are becoming used extensively in water and wastewater treatment. Ion exchange is primarily used for the removal of hardness ions, such as magnesium and calcium, and for water demineralization.   The three types of processes using ion exchange are water softening, removing specific ions, and demineralization. In these treatment processes, the resin acts as the filtering medium. Scientists and water managers can calculate and use adsorption to ensure surface and groundwater are free from contaminants and pollutants and also ensure water. Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids, and gases from water. The goal is to produce water fit for specific purposes. Most water is purified and disinfected for human consumption (drinking water), but water purification may also be carried out for a variety of other purposes, including medical, pharmacological, chemical.   Desalination of saline water where fresh water is in limited supply has led to development of the latest technology of reverse osmosis but is it going to be safe to use such demineralized water over a long duration needs to be debated and discussed. Keywords: Water, Demineralization, by: 4.

Demineralization Technologies – Technical Memorandum Seawater Demineralization Feasibility Investigation Demineralization Technologies - Technical Memorandum 1 INTRODUCTION General Desalination, or demineralization is a treatment process that removes salt and other minerals from brackish water and seawater to produce high quality drinkingFile Size: KB. Define demineralization. demineralization synonyms, demineralization pronunciation, demineralization translation, English dictionary definition of demineralization. n. 1. The act or process of removing minerals or mineral salts from a liquid, such as water. 2. The loss, deprivation, or removal of minerals or mineral. In industrial water treatment, demineralization refers to the removal of dissolved solids from feed water and process streams. If you’re investigating options for water treatment and purification, you might be asking “What is water demineralization and how does it work?”. The following article offers a simple explanation of how demineralization works, what you can expect from an average. Sodium hazard of irrigation water High sodium ions in water affects the permeability of soil and causes infiltration problems. This is because sodium when present in the soil in exchangeable form replaces calcium and magnesium adsorbed on the soil clays and causes dispersion of soil particles (i.e. if calcium and magnesium are the predominant cations adsorbed on the soil exchange complex, the.

Demineralization by Ion Exchange: In Water Treatment and Chemical Processing of Other Liquids Paperback – Octo by Samuel B. Applebaum (Author) out of 5 stars 1 rating. See all 5 formats and editions Hide other formats and editions. Price New from Used from Cited by: 9.   Demineralization by Ion Exchange: In Water Treatment and Chemical Processing of Other Liquids presents the methods of demineralization by ion exchange to completely remove dissolved impurities from water and other liquids. This book discusses the developments as well as the engineering and practical aspects in Edition: 1.   pH value of dm water. The pH value of demineralized water should be but it is slightly acidic. Reason, the carbon dioxide dissolves in it from the air; until reaches dynamic equilibrium with the atmosphere. The dissolved carbon dioxide reacts with the water and creates carbonic acid.   De-mineralization of Water 1. DEMINERALIZATION OF WATER FOR HIGH PRESSURE BOILERS Dilip Kumar NTPC Ltd. 2. DEMINERALIZATION TECHNIQUES DISTILATION ELECTRODIALYSIS REVERSE OSMOSIS ION EXCHANGE 3. DISTILLATION Distillation is one of the oldest methods of water treatment and is still in use today though not commonly as a home treatment .