众所周知,白开水是最健康的饮品。但是,水怎么烧?开水怎么喝?能放置多久?都是有不少讲究的。水烧开可把细菌杀死,除去有害人体的物质,因为自来水都经过氯化处理,氯与水中残留的有机物相互作用,会形成卤代烃、氯仿等有毒的致癌化合物。当水温达到90℃时,卤代烃含量上升到191微克/升,氯仿上升到177微克/ As we all know, boiled water is the most healthy drink. However, how to burn water? How to drink water? How long can be placed? There are a lot of stress. When the water is boiled, the bacteria can be killed to remove harmful substances. Because tap water is chlorinated, the chlorine and residual organic matter in the water interact to form toxic carcinogenic compounds such as halogenated hydrocarbons and chloroform. When the water temperature reached 90 ℃, the content of halohydrocarbon increased to 191 μg / L and the concentration of chloroform increased to 177 μg /