天然饮用水的卫生学含义与保健医疗价值

Connotation in hygienies and value in health protection of natural potable water

由于人的活动对自然环境的破坏,在发展中国家有80%以上居民得不到安全的饮用水。本文从天然饮用水的物理、化学、生物质量来评述饮用水的卫生学含义。水是人类环境的重要组成部分,也是人体的重要物质基础,人体内的各种生理活动都要靠水来完成调节与输送,而且天然水中所含有的物质有许多又是人体健康所必需的物质。

As human activities destroy natural environment,the resident population more than 80 percent are short of safe potable water in developing country.This article reviews connotation in hygienies of potable water from physics,chemistry and biology for natural potable water.Water is a important component part in human environment,and material base in human body.Various physiological activities depend on water which carry out regulating and transporting,and a lot of substances in natural water are indispensable to human health.