挥发性有机污染物排放控制标准制订中的关键技术问题研究

Study on Key Technical Problems in the Development of Volatile Organic Pollutants Emission Standards

研究分析了挥发性有机污染物排放标准制订中4个关键技术问题:污染因子选择、控制指标确定、限值的确定以及技术管理措施.结果表明,应根据毒性和光化学反应性选择污染因子;确定控制指标应既考虑有组织控制指标,又考虑无组织的控制指标;确定排放限值应明确是基于控制技术还是基于健康风险;同时制定技术管理措施以通过源头和过程控制挥发性有机污染物排放.

This paper analyzes four key technical problems in the development of volatile organic pollutants emission standards, which are the selection of pollution factors, determination of control indicators, determination of emission limits and the technical management measures. Pollution factors should be taken into account, according to toxicity and photochemical reactivity. Both organized and unorganized control indicators should be considered to determine control indicators. Emission limits should be confirmed, which are based on the control techniques or on the health risks. Technical management measures should be established through the source and process control of volatile organic compounds.