摘要
重量法是国内外监测大气颗粒物质量浓度的经典方法。本文对国内各级环保部门所属环境监测机构开展颗粒物重量法滤膜称量工作现状调研,并结合国内外方法标准和技术规范等文献调研,重点探讨了手工监测中滤膜称量技术要点,如称量实验室环境、称量设备和称量影响因素等技术,基于环境管理与环境监测需求对大气颗粒物手工监测滤膜称量提出相关建议。
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