化工企业VOCs治理评估指标体系的建立与应用

在对江苏省化工企业开展挥发性有机物(VOCs)治理核查评估的基础上,采用层次分析(AHP)与模糊综合评价(FCE)相结合的方法,运用化工企业AHP-FCE综合评估模型,建立了包括项目建立、现场排查、评估分析和管理监督4个准则层及22个指标层的化工企业VOCs治理综合评估体系。以江苏某化工园区企业为例,运用建立的指标体系对3家企业进行VOCs治理评估,结果表明,评估结果与企业实际状况相符。提出,VOCs治理评估指标体系的应用,可确定指标权重,解决模糊性问题,减少企业在VOCs整治绩效评估中的主观臆断,具有实际应用价值。

Construction and Application of Evaluation Index System for VOCs Control in Chemical Enterprises

Based on the verification and evaluation of volatile organic compounds(VOCs) control in chemical enterprises, by combining analytic hierarchy process (AHP) with fuzzy comprehensive evaluation (FCE), an evaluation index system of 22 indicators at 4 criteria levels, including project establishment, site investigation, assessment & analysis, and management & supervisor, was established. Taking a chemical industrial park in Jiangsu Province as an example, the evaluation index system was applied to evaluated the VOCs controlling effect of 3 enterprises. The results showed no difference with actual condition. The evaluation of the index system can reduce the individualistic assumptions, determine the weight of the index and solve the problem of ambiguity in the process of VOCs control, which means the index system has good practical application value.