【摘要】 通过调查与分析苏州市重点监控行业企业VOCs的产生和排放特征,调研典型企业,重点关注其涉及VOCs产生的工艺环节、原辅材料、排放浓度。结果表明:苏州市涉及VOCs排放企业行业众多,尤其以电子信息最多,其次为塑料橡胶制品行业、石油化工行业、纺织印染行业等。重点监控VOCs排放企业使用了大量有机溶剂,生产工艺中涉及VOCs排放的环节多,排放的VOCs种类多、成分复杂,具有行业特征。更多还原

【Abstract】 Through the investigation and analysis of VOCs production and emission characteristics in the main monitored enterprise in Suzhou, as well as VOCs production process, raw and auxiliary material and emission concentration, it showed that there were numerous VOCs emission enterprises in Suzhou. Among which, the electronic information enterprises were the most, next were plastic and rubber products enterprises, petrochemical enterprises, textile and dyeing enterprises, etc. For organic solvents were widely used by many of these enterprises, VOCs emissions from the main monitored enterprises were featured by multiple variety, huge amount and complex components.更多还原