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TOC MONITORING OF RUNOFF AND STORM WATER

机译:径流和暴雨水的TOC监测

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Federal Regulations for industrial, construction and municipal sites to monitor runoff and storm waters are derived from the 1987 Clean Water Act and fall within the National Pollutant Discharge Elimination System (NPDES) Permitting Program.rnIn many ways, runoff water monitoring creates a more rigorous analytical requirement than a number of other TOC applications, due to the nature of the sample, which contains not only organic spills but dissolved residue from the site. Storm water and snow melt dissolve contamination from parking lots, rooftops, wash stations and all structures in the form of liquids, solids and gasses. Certain industries listed with the EPA and those operations associated with industrial activities are required to monitor runoff and storm waters that originate from those sites.rnTotal Organic Carbon (TOC) has been established by the EPA as the primary control analyte for monitoring organic contamination; however users are cautioned to observe fundamental differences in both the methods and the hardware implementation of available TOC analyzers, in order to be fully compliant with current and anticipated future regulations for runoff water monitoring. Comparative attributes of candidate TOC technologies are presented as a general guide for TOC analyzer performance requirements for this and other intended applications.
机译:用于监测径流和雨水的工业,建筑和市政场所的联邦法规源于1987年的《清洁水法》,属于《国家污染物排放消除系统(NPDES)许可计划》 .rn在许多方面,径流水监测创建了更加严格的分析由于样品的性质,该要求比许多其他TOC应用程序要高,该样品不仅包含有机泄漏物,还包含现场溶解的残留物。雨水和融雪融化了来自停车场,屋顶,清洗站和所有建筑物的液体,固体和气体形式的污染物。 EPA列出的某些行业以及与工业活动有关的操作需要监测来自这些地点的径流和雨水。EPA已建立了总有机碳(TOC)作为监测有机污染物的主要控制分析物;但是,提醒用户注意TOC分析仪的方法和硬件实现方面的根本差异,以便完全符合当前和预期的径流水监控法规。候选TOC技术的比较属性将作为此和其他预期应用的TOC分析仪性能要求的一般指南。

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