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苯系物是以煤炭为原料的焦化企业主要挥发类有机污染物(VOCs).我国现行技术导则在评估VOCs呼吸暴露健康风险时推荐Johnson-Ettinger(J&E)蒸气入侵模型,该模型简单易用,但在某些实际场地应用中存在过于保守的问题,采用双元平衡模型(Dual Equilibrium Desorption, DED)对J&E模型进行校正后可以在一定程度上克服该问题.基于河北省某焦化厂前期土壤调查结果,选取约30 000 m~2污染较重的区域开展苯土壤气通量专项调查并进行精细化风险评估,采用J&E-DED模型计算苯的室内呼吸暴露途径健康风险,并与基于J&E模型和实测土壤气挥发通量计算的风险结果进行比...
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环境科学研究
Year: 2021
Issue: 05
Volume: 34
Page: 1223-1230
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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