摘要
随着焦化行业的快速发展,其环境污染问题也日益暴露出来,以大气污染最为严重。将熵值理论与模糊物元分析法相结合,建立了焦化厂大气环境质量评价的模糊物元模型,并根据焦化厂的大气环境质量现状提出了反映其污染程度的Ⅰ-Ⅳ级质量分级标准。研究结果表明,运用模糊物元模型评价大气环境质量状况是可行的,焦化厂各测点的大气环境质量均达到安全级(Ⅲ级)。
Along with fast development of coking industry,its environmental pollution problems are also exposed increasingly,and most serious in air pollution.The entropy value theory is used in this paper,and combining with fuzzy-matter-element analysis to establish fuzzy matter-element model of evaluation of air quality of coking plant,and Ⅰ-Ⅳ classification standard of quality which reflects its pollution degree is proposed according to present air quality of coking plant.The results show that applying fuzzy matter-element model to assess atmospheric environmental quality is feasible,atmospheric environment quality at each measuring point of coking plant has up to security level（three-Level）.
出处
《能源环境保护》
2010年第1期61-64,共4页
Energy Environmental Protection
关键词
焦化
熵值
模糊物元模型
大气环境质量评价
coking
entropy value
fuzzy-matter-element model
evaluation of air quality
