铝电解车间天窗氟化物的监测方法比较及结果讨论

Potroom roof fluoride emissions monitoring method and result analysis

论述了电解车间天窗散发烟气中氟化物的监测方法。着重介绍了首次在国内采用的美国EPA14监测方案的实施情况。通过监测结果的对比,分析了国内监测方法与国外EPA14方法的差别,提出了国内监测方法存在的问题及改进意见。

This paper describes potroom roof fluorides emissions monitoring method.The method of EPA14 first used has been detailedly introduced.According to the comparison of the monitor results,the difference between domestic method and EPA14 has been analyzed.Furthermore,the problem of domestic method and improved suggestions have been put forward.