One of the mysteries of the English language finally explained.
- ‘Other methods of water treatment are ozonization, a process that uses bubbled-through water to kill bacteria and deactivate viruses; distillation; boiling; and iodization - all suitable only for small-scale purification.’
- ‘Disinfecting by ozonization or ultraviolet light methods are replacing chlorine in some water treatment plants, but are not yet readily available for home use.’
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