呼和浩特市能源消费与大气环境质量的关联性分析

Analysis of relations between energy consumption and atmospheric environment in Huhhot city

选取煤炭、石油、天然气3种呼和浩特市主要能源与大气主要污染物二氧化硫、氮氧化物和烟尘排放量进行灰色关联度分析,研究呼和浩特市能源消费量与大气环境质量之间的关系.结果表明,煤炭对二氧化硫排放量的影响最显著,对氮氧化物的影响次之,对烟尘排放量的影响最小;石油和天然气用量对二氧化硫排放量的影响较大,对氮氧化物和烟尘排放量的影响较小.可见,呼和浩特市可通过改变能源结构来实现经济和环境的协调发展.

The energy consumption and pollutions which influence the quality of atmospheric environment of Huhhot were selected and analyzed by grey correlation degree method,energy targets include coal,petroleum and natural gas,main air pollutants includ sulfur dioxide emissions,nitrogen oxides emissions and soot emissions.The results showed that the effect of coal on sulfur dioxide emissions was the most significant,and the influence on the nitrogen oxides was the second,the influence on the soot emissions was minimum.The amount of petroleum and natural gas have a great influence on sulfur dioxide emissions,less impact on nitrogen oxides and soot emissionsl.It is visible to achieve the coordinated development of economy and environment by changing the energy structure of Huhhot.