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Declarable Substances Committee Begins Work on Proposed Standard for Heavy Metals Analysis

机译:申报物质委员会开始制定拟议的重金属分析标准

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摘要

Changes in the composition of glass that recyclers receive has led to the need for a simple, quick and accurate method of sorting out incoming waste glass that contains arsenic, lead and other heavy metals. ASTM International Committee F40 on Declarable Substances in Materials is working on a proposed standard, WK15289, Test Methods for Analysis of Heavy Metals in Glass Using X-Ray Fluorescence (XRF), that will allow for an easier, more precise method of measuring heavy metals in recycled glass.
机译:回收商收到的玻璃成分发生变化,因此需要一种简单,快速和准确的方法来分拣含有砷,铅和其他重金属的废玻璃。 ASTM国际材料中可申报物质委员会F40正在制定一项拟议标准WK15289,使用X射线荧光(XRF)分析玻璃中重金属的测试方法,这将提供一种更简便,更精确的方法来测量重金属在回收玻璃中。

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