| 摘要 |
A process for purifying well water is described involving the injection of an ozone enriched stream of air, generated by passing air through an electric arc, beneath the surface of the water under conditions suitable for oxidizing soluble iron and sulfur compounds present in the water to an insoluble state. Solids thereby formed are subsequently removed by filtration. The treatment process may either be performed within the well itself, or the well water may be removed and then treated.
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