电感耦合等离子体发射光谱法测定水泥窑协同处置固体废物原料中重金属元素

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【摘要】本文采用电感耦合等离子体发射光谱法测定水泥窑协同处置固体废物原料中重金属元素，确定了14种重金属元素分别对应标准偏差、重复限性范围以及加标回收率，希望对相关检测人员起到一定借鉴作用。

【关键词】水泥窑协同处置；固体废物；重金属检测

【DOI编码】10.3969/j.issn.1674-4977.2023.06.018

Determination of Heavy Metals in Cement Kiln Coprocessing Solid Waste Raw Materials by ICP-AES

GUO Dan

（Liaoning Shenyang Environmental Monitoring Centre，Shenyang 110015，China）

Abstract： In this paper， inductively coupled plasma atomic emission spectrometry was used to determine the heavy metal elements in the raw materials of cement kiln collaborative disposal of solid waste， and the corresponding standard deviation， repetition limit range and spiked recovery rate of 14 heavy metal elements were determined， hoping to provide some reference for relevant detection personnel.

Key words： cooperative disposal of cement kiln； solid waste； heavy metal detection

水泥窑协同处置是水泥行业提出的一种新的废弃物处置方法，即将符合或通过预处理的固体废物送入窑内，并在水泥熟料生产的同时，实现对固体废物的无害化处理。（剩余4326字）