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18 March 2010

Answer to Question #5266 Submitted to "Ask the Experts"

Category: Alpha Emitters — Uranium

The following question was answered by an expert in the appropriate field:

Q

It has just been found that we have uranium in our well water above the recommended limits. Is there a way of cleaning the uranium from the water?

A

The short answer is yes, but to do so may prove to be impractical. Levels of uranium in water can be reduced by a number of techniques including distillation, electrodialysis, reverse osmosis, and ion exchange. Lime softening has also been found to be effective, but is quite pH dependent. The specific circumstances of your situation need to be evaluated before determining which method would provide the most effective removal consistent with cost. Other alternatives, such as bottled water, may be more economical if drinking water is the only consideration.

Ronald Kathren, CHP

Answer posted on 16 March 2006. The information and material posted on this Web site is intended as general reference information only. Specific facts and circumstances may alter the concepts and applications of materials and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice specific to whatever facts and circumstances are presented in any given situation. Answers are correct at the time they are posted on the Web site. Be advised that over time, some requirements could change, new data could be made available, or Internet links could change. For answers that have been posted for several months or longer, please check the current status of the posted information prior to using the responses for specific applications.
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