摘要
介绍了环境监测标准滤膜、标准滤筒、模拟降尘的制备方法、使用方法、实际效果。阐述了滤膜中铅、土壤样品、底泥(沉积物)、污水厂处理污泥等留样的来源、必要性及作用。探讨了滤膜中铅留样复测质控的评判依据。
The preparation,application and using result of standard filter membrane ,standard filter cartridge and simulated dust-fall in Environmental Monitoring were introduced.The source,necessity and function of self-controlling material such as lead in fil-ter membrane,soil sample,substrate sludge （sediment）and so on were expounded.The judgement basis for redetermination of lead in filter membrane was discussed.
出处
《环境监控与预警》
2014年第2期32-34,共3页
Environmental Monitoring and Forewarning
关键词
环境监测
自制模拟样
质控
判据
Environmental monitoring
Self-controlling material
Quality control
Judgement basis
