Kolemanit, tinkal, üleksit ve bor atığında atomik absorpsiyon spektroskopi yöntemi ile Fe, Ni, Co ve Zn eser elementlerinin tayini

Journal of Boron Pub Date : 2020-11-11 DOI:10.30728/boron.756254

A. Türker, Or.Sabri Acar

引用次数: 0

Abstract

In this study, Cu, Fe, Ni, Co and flame Zn trace elements were determined in boron minerals most abundant in Turkey (colemanite, tinkal and ulexite) and boron waste using atomic absorption spectrometry. After determining the suitable solvent for the dissolution of boron minerals, the samples were dissolved and the elements were determined in the sample solutions. In order to validate the method, the accuracy and precision of the method was checked by analyzing standard reference materials (NIST Montana soil 2711 and NIST Estuarine sediment 1646a). In addition, linear working range, limit of detection (LOD) and limit of quantification (LOQ) values for each element studied were determined for the method. The concentration ranges of the elements determined in boron minerals and boron waste are

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本研究采用原子吸收光谱法测定了土耳其最丰富的硼矿物(colemanite、tinkal和ulexite)和硼废物中的Cu、Fe、Ni、Co和flame Zn微量元素。确定硼矿物溶解的合适溶剂后，将样品溶解，并在样品溶液中测定元素。为了验证该方法，通过分析标准对照物质(NIST Montana土壤2711和NIST河口沉积物1646a)来验证该方法的准确性和精密度。确定了所研究元素的线性工作范围、检出限(LOD)和定量限(LOQ)。硼矿物和硼废中Cu、Fe、Ni、Co、Zn的测定浓度范围分别为

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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