辽宁中部城市群大气污染防治对策探讨

根据对辽宁中部城市群大气污染特征及污染发展趋势的分析，探讨了大气污染防治原则、对策及政策措施。辽宁中部城市群的大气污染属煤烟－机动车尾气-扬尘复合型，对其深化整治要在容量测算基础上以大气污染排放控制和环境空气质量达标为基本目标，以发展清洁能源、合理城市布局、调整工业布局和“控源”为主要途径，以消减污染物排放总量为重点，利用总量控制和浓度控制相结合、产业结构调整和技术改进相结合的综合防治手段，制定科学的城市群空气环境质量防治规划。

Discussion on prevention and cure countermeasures of air pollution in the city group of middle Liaoning province

Based on the characteristics of air pollution and its tendency in the city group of middle Liaoning province, the rules and countermeasures of prevention and cure of air pollution were discussed. Air pollution belongs to the smoke-vehicle exhausted gas-dust combined type in the city group of middle Liaoning province. Controlling the air pollutants emission and making air quality up to the standard based on environmental capacity estimation become the last object of comprehensive prevention and control of air pollution. Developing clean energy sources, planning the layout of city, regulating the layout of industry and controlling air pollutants emission are the main methods of prevention and cure of air pollution. Decreasing the total amount of air pollutant emission is also important. Plans of prevention and cure of air pollution for city group are made by some measures such as control of total air pollutant emission, concentration control, industrial structure adjustment and technical improvement.