|
| 大气固定污染源低浓度颗粒物采样及分析技术研究进展 |
| Developmentof Sampling and Analytical Technology on Low Concentration Particulate Matters Em itted from Stationary Sources |
| |
| DOI： |
| 中文关键词: 大气固定污染源 低浓度颗粒物 大体积采样 分析 |
| 英文关键词: Atmospheric polluting stationary sources Low concentration particulate matters High-volume sampling Analysis |
| 基金项目: |
|
| 摘要点击次数: 1315 |
| 全文下载次数: 2284 |
| 中文摘要: |
| 简述了我国现阶段大气固定污染源颗粒物监测中遇到的问题及低浓度颗粒物采样与分析技术研究的必要性, 归纳了国外低浓度颗粒物采样分析技术要点, 包括大体积采样、滤筒上游采样设备堆积颗粒物的回收、有效称重步骤的确立等, 并对我国开展低浓度颗粒物采样及分析技术研究提出了相关建议。 |
| 英文摘要: |
| Theissue was quite concerned aboutthe particulate matters monitoring ofstationary sourcesat thepresentstagein China. The necessitywasdescribedto research sampling and analysistechnology ofparticu late matteratlow concentration. Therelativesuggestionswereproposed fortheresearch aboutsamplingand anal ysisofparticulate matters atlow concentration according to key sampling and analysistechnologiesofforeign countriessuch ashigh - volumesampling,recoveryofdepositsupstream ofthefilterand validated weighingprocedure. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
