浙江省大气多环芳烃排放清单构建
Journal: Ecological Environment and Protection DOI: 10.12238/eep.v8i6.2717
Abstract
以中国综合经济水平高的浙江省为研究对象,对16种重点控制的多环芳烃的排放进行研究。2022年浙江省16种多环芳烃总排放量为2018.67吨,其中7种致癌性多环芳烃总排放量为304.13吨,占总排放量的15.07%；浙江省人均排放量和排放密度高于全国平均密度；多环芳烃的主要来源是家庭燃煤和汽油的燃烧,分别占总排放量的36.5%和42.4%；浙江省各市(共11个)多环芳烃含量从杭州的413.05t到舟山的42.51t不等；在16种多环芳烃中,低分子(双环和三环)化合物占多数(70.13%)。2013—2022年浙江省16种多环芳烃的排放量基本呈稳步增长趋势。
Keywords
多环芳烃；排放清单；浙江省；不确定性分析
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