摘要
以工业企业生产环节投入的原辅材料为切入点,借助于层次分析法对江苏省具有代表性的化工类高新技术企业进行生产源头环境污染评价,并利用SPSS软件对研究对象进行聚类分析。根据企业生产对环境影响程度不同,可将参评86家企业分为最优、较优、中等、较差、最差五个等级,其中绝大部分企业集中在中等以上的水平;同时工业生产所用原料中有毒有害原辅材料所占比重大,并呈现出种类多、消耗量大、毒害性强的特点。
Focusing on raw materials used in the industrial production, typical high-lech enterprises in the field of chemical industry are assessed in their environmental pollution at the source of production in Jiangsu Province. In the assessment, the AHP is firstly employed and then the data are cluster analyzed by SPSS software. According to the environmental impact of the production, 86 samples are divided into five grades--the best, better, medium, worse, the worst. The vast majority of enterprises among these samples are at the level over the middle. Meanwhile, poisonous raw and auxiliary materials are characterized by multiple variety, strong toxicity, and a significant proportion among all the materials in industrial production.
出处
《南京农业大学学报（社会科学版）》
CSSCI
2008年第4期46-50,共5页
Journal of Nanjing Agricultural University(Social Sciences Edition)
基金
江苏省软科学基金项目(BR2008033)
关键词
生产源头
有毒有害原辅材料
环境污染评价
the Source of Production
Poisonous Raw and Auxiliary Materials
Assessment of Environmental Pollution
