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Planning for the Preparation of an Area Source Air Toxics Inventory

机译:规划准备区域源空气毒物清单

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摘要

Air toxics inventories are becoming more important for determining overall air quality and defining health risks. This paper provides planning guidelines for an area source air toxics inventory, primarily at the state level. The steps presented here should be familiar to preparers of criteria pollutant inventories. The procedures used in preparing criteria pollutant inventories are applied to a different set of pollutants, and necessarily, an expanded set of source categories. The focus of this paper is to provide an outline for area source inventory planning: defining a pollutant list; identifying sources of emissions; and locating appropriate emission estimation tools and methods. Planning is an essential part of the process for any inventory development effort. When the targeted set of pollutants has not been previously inventoried, one of the inventory plan's most important goals is to define the allowable level of effort based on available resources (time, budget, and staff availability). Other important elements of the inventory plan are to identify the uses of the final inventory; the scope of the work, in terms of the pollutants; the emission sources; the expected data quality; and quality assurance and quality control (QA/QC) procedures.
机译:空气中毒物清单对于确定总体空气质量和确定健康风险变得越来越重要。本文为主要在州一级的区域源空气有毒物质清单提供了规划指南。标准污染物清单编制者应该熟悉此处介绍的步骤。编制标准污染物清单所使用的程序适用于另一组污染物,并且必然适用于一组扩展的源类别。本文的重点是为区域源清单计划提供一个概述:定义污染物清单;确定排放源;并找到合适的排放估算工具和方法。计划是任何库存开发工作过程中必不可少的一部分。如果事先没有确定目标污染物的清单,那么清单计划的最重要目标之一就是根据可用资源(时间,预算和人员可用性)定义可允许的工作量。库存计划的其他重要内容是确定最终库存的用途;就污染物而言的工作范围;排放源;预期的数据质量;以及质量保证和质量控制(QA / QC)程序。

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