贵阳市中心城区浅层地温能潜力评价及环境效益分析

Shallow Geothermal Energy Resource Potential Evaluation and Environmental Benefits in Central District of Guiyang City

对贵阳市中心城区的浅层地温能潜力和环境效益进行了评价、分析,其总能量为10.76×107GJ,可装备空调面积约16.53亿m2。浅层地温能如能充分地开发利用,则每年可节约标准煤214.45万t,减少511.68万t二氧化碳、3.65万t二氧化硫、1.29万t氮氧化物、1.72万t悬浮物粉尘以及21.45万t灰渣的排放,对贵阳市的节能减排具有重要意义。

Evaluated and analyzed the potential and environmental benefits of shallow geothermal energy in the centre of Guiyang city,the total energy of 10.76 × 107 GJ,can be equipped with air conditioning of about 1.653 billion square meters.If the shallow geothermal energy can be fully developed, every year,can save standard coal 2 144 500 tons,reduce carbon dioxide 5 116 800 tons,36 500 tons of sulfur dioxide, nitrogen oxides 12 900 tons,17 200 tons of suspended solids and 214 500 tons of gray dust discharge of slag,it is very important for energy saving and reducing emission in Guiyang city.