電感耦合等離子體發(fā)射光譜法測(cè)定水泥窯協(xié)同處置固體廢物原料中重金屬元素

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【摘要】本文采用電感耦合等離子體發(fā)射光譜法測(cè)定水泥窯協(xié)同處置固體廢物原料中重金屬元素,確定了14種重金屬元素分別對(duì)應(yīng)標(biāo)準(zhǔn)偏差、重復(fù)限性范圍以及加標(biāo)回收率,希望對(duì)相關(guān)檢測(cè)人員起到一定借鑒作用。
【關(guān)鍵詞】水泥窯協(xié)同處置;固體廢物;重金屬檢測(cè)
【DOI編碼】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
水泥窯協(xié)同處置是水泥行業(yè)提出的一種新的廢棄物處置方法,即將符合或通過預(yù)處理的固體廢物送入窯內(nèi),并在水泥熟料生產(chǎn)的同時(shí),實(shí)現(xiàn)對(duì)固體廢物的無害化處理。(剩余4326字)