《贵州省环境污染排放标准》中涉气项目修订原则与方法

Principle and Measures of Revising Emission Standards of Environment Pollutant in Guizhou Province about Air Pollution

以贵州省地方大气污染物排放标准为例,在充分分析其原标准存在问题的基础上,结合近年来颁布实施的环境质量标准、综合或行业污染物排放标准以及工作场所有害因素职业接触限值作为标准浓度限制值Cm,严格按照制定地方大气污染物排放标准的技术方法,重新计算了该省固定排放源的排放限值。计算时,首次以所涉行业区位商作为设置经济技术参数Ke值的重要依据,克服了对欠发达地区经济技术参数"一刀切"的缺点,增加了标准的经济技术可行性。通过计算,地方标准的排放限值更趋于合理,符合国家对地方标准的有关要求。

In this paper,we attached importance to amend the emission standards of air pollutant in Guizhou Province. Based on problems of the original standard,and combined with atmosphere environmental quality standards promulgated,as well as some industry pollutant emissions standards and exposure limit value which was the standard concentration limit values（ Cm）,we recalculated the maximum acceptable emission rate for stationary sources in Guizhou province by using the methods in GB / T 13201- 91. In order to increasing the economic and technical feasibility of the standard,economic and technical parameters（ Ke） were selected on the basis of location quotient analysis,which was used to overcome the defects of fixed parameters across the all industry throughout the province. As a result,acceptable emission rate or threshold concentration of each pollutant were more reasonable and in line with the requirement of relevant state standards.