Propelling machinery for ships
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Article
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1916
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Elsevier Science
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English
β 193 KB
Water supplies in many towns are subjected to bacterial purification effected by the action of free chlorine, introduced in the form of alkaline hypochlorites, chloride of lime, or Javel water. Quite apart from any injurious effects on the system of free chlorine in drinking water, the odor and tast