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| from the standpoint of the health authorities the increase in cancer rate is minimal in relation to the massive infection hazard one might face, if the chlorine addition would be excluded. even in specific other countries where the raw water tends to be worse and chlorine addition consequently bigger, the routine of adding chlorine therefore continues,thus the ordinarly consummer is left with a waterf quality that probably mostly is rather satisfactory in the of the the danger og infection£¬but this water may be handicapped by chlorine taste and possibly in long terns result in an increase in the cancer rate possibly other health hazard. |
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