煤矿酸性水综合治理研究

根据现场调查和已有数据分析可知,以山底河为代表的北方缺水地区煤矿酸性水污染具有以下特征:①多以废弃矿井采空酸性废水溢出为主,酸性水流经区域形成二次叠加污染;②缺少清水源,水量不足,河流自净能力减弱甚至完全丧失;③酸性老窑水、矿排水、工业废水、生活污水等多污染权重并存,污染因素变化复杂。针对以上特点提出相应治理措施:帷幕注浆,源头减量;分段削减,生物优先;分类治理,有的放矢。

Creating a Geographical Observatory of Atmospheric Pollution （GEOAP） for the Greek Territory

The main purpose of this paper is to analyze the necessity of a Geographical Observatory of Atmospheric Pollution （GEOAP） in the Greek territory. The analysis performed is mainly focused on the benefits of the future function of the GEOAP to the environmental planning of the country and it could also provide an environmental management tool for the whole region. Measuring and mapping the pollution data and at the same time performing the geographical analysis of the complexity and the characteristics of natural and human environment can be useful tool in observation, management, and planning of the environmental policy of the country.