ICS 13.020.30 CCS Z 04 !"#$ T/ACEF 056—2023 !"#$%&'()*+,-. Technical specifications for pollution risk assessment in villages, towns, and rural communities 2023-02-16!" 2022-03-01#$ !"#$%&' !" 全国团体标准信息平台 全国团体标准信息平台 T/ACEF 056—2023 ! I () 前言 .................................................................................................................................................... III 1 范围 ............................................................................................................................................................ 1 2 规范性引用文件 ........................................................................................................................................ 1 3 术语和定义 ................................................................................................................................................ 1 4 基本原则 .................................................................................................................................................... 2 4.1 科学性 ................................................................................................................................................. 2 4.2 针对性 ................................................................................................................................................. 3 4.3 保守性 ................................................................................................................................................. 3 4.4 可溯性 ................................................................................................................................................. 3 5 工作流程和内容 ........................................................................................................................................ 3 5.1 工作流程 ............................................................................................................................................. 3 5.2 评估方案制定 ..................................................................................................................................... 4 5.3 数据收集与危害识别 ......................................................................................................................... 4 5.4 毒性评估 ............................................................................................................................................. 4 5.5 暴露评估 ............................................................................................................................................. 4 5.6 风险表征 ............................................................................................................................................. 4 5.7 风险评估报告编制 ............................................................................................................................. 4 6 评估方案制定 ............................................................................................................................................ 4 6.1 明确评估目的 ..................................................................................................................................... 4 6.2 确定评估范围 ..................................................................................................................................... 4 6.3 确定评估内容及要求 ......................................................................................................................... 4 7 数据收集与危害识别技术要求 ................................................................................................................ 4 7.1 资料收集 ............................................................................................................................................. 5 7.2 环境监测数据获取和现场调查 ......................................................................................................... 5 7.3 确定关注污染物 ................................................................................................................................. 5 8 毒性评估技术要求 ....