Eschenroeder A
IARC Sci Publ. 1986(77):39-44.
Exposure assessments are needed for managing risks posed by releases of hexachlorobenzene (HCB) in the environment. This paper shows how mathematical models are used to trace the movement of HCB and of materials which may carry it through the environment. These models can be used to assess the benefits of controls on the source of the releases in terms of reduced human exposures. Examples are given for spills on soil, atmospheric transport of combustion products, aqueous fate of material in soil and overall environmental partitioning. These examples are designed both to demonstrate available methods and to give insights into probable pathways.
为管理环境中六氯苯（HCB）释放所带来的风险，需要进行暴露评估。本文展示了如何使用数学模型来追踪六氯苯以及可能携带它的物质在环境中的移动。这些模型可用于评估对释放源进行控制在减少人类暴露方面的益处。文中给出了土壤泄漏、燃烧产物的大气传输、土壤中物质的水体归宿以及整体环境分配等方面的示例。这些示例旨在展示可用方法，并深入了解可能的途径。
