中文摘要：

在 2005 的 2 月，三月和 4 月期间在广州的区域收集的雾水的样品在这个工作被使用在弄脏学习雾水的化学作文在那里的雾。弄脏的三个典型事件 tbg 以离子的集中和他们的可能的来源被分析。雾水里的各种各样的离子的集中比在雨水的那些高得多，这是 fuund。雾不仅堵住视觉范围而且包含导致污染的高度的液体粒子并且对人的健康很有害。SO4= 是有雾水里的最高的集中的阴离子，由 NO3.For 跟随了阳离子， Ca++ 和 NH4+ 在集中是最高的。雨水比 lbg 水更酸，这然后被知道，显示 lbg 水的离子的集中比雨水的高得多，但是雾水里有更多缓冲材料，象 NH4+ 和 Ca++ 一样。有 Ca++ 的重要丰富， SO4= 。并且雾水里的 Mg++ 。在广州区域，雾主要是的从弄脏的 tbg 水影响了大陆人环境和人的活动。严肃的雾污染的事件与丰富的水蒸汽和大量弄脏的喷雾器粒子的存在在时间期间有立即的关系。

英文摘要：

Samples of fog water collected in the area of Guangzhou during February, March and April of 2005 are used in this work to study the chemical composition of fog water in polluting fog there. Three typical episodes of polluting fog are analyzed in terms of ionic concentration and their possible sources. It is found that the concentration of various ions in fog water is much higher than those in rainwater. Fog not only blocks visual range but contains liquid particles that result in high degree of pollution and are very harmful to human health. SO4= is the anion with the highest concentration in fog water, followed by NO3-. For the cation, Ca＋＋ and NH4＋ are the highest in concentration. It is then known that rainwater is more acidic than fog water, indicating that ionic concentration of fog water is much higher than that of rainwater, but there are much more buffering materials in fog water, like NH4＋ and Ca＋＋. There is significant enrichment of Ca＋＋, SO4=, and Mg＋＋ in fog water. In the Guangzhou area, fog water from polluting fog is mainly influenced continental environment and human activity. The episodes of serious fog pollution during the time have immediate relationships with the presence of abundant water vapor and large amount of polluting aerosol particles.