无机基质如金属浓缩物,钢,水泥,玻璃,粘土,煤炭,石墨,岩石和沉积物,矿石等。在基础设施建设中发挥关键作用,交通运输,和能量。非金属元素特别是卤素的存在会影响它们的质量,加工成本,和环境动态。分析这种基质中的非金属由于其硬度而具有挑战性。刚性,和非消化性。这篇全面的综述提供了各种样品制备方法的关键比较,以及用于检测复杂基质中非金属的先进技术的利弊。特别关注离子色谱。此外,该审查还解决了与非金属分析的富集和自动化有关的挑战。此外,以前有关各种无机基质中非金属测定的文献已首次制成表格。这些见解旨在指导研究人员,质量控制分析师,环境科学家,和决策者加强污染监测和控制策略。
The inorganic matrices such as metal concentrates, steel, cement, glass, clay, coal, graphite, rocks and sediments, ores etc. play a pivotal role in infrastructure development, transportation, and energy. The presence of non-metallic elements particularly
halogens influence their quality, processing cost, and environment dynamics. The analysis of non-metals in such matrices is critically challenging due to their hardness, rigidity, and non-digestibility. This comprehensive review provides a critical comparison of various sample preparation methods in conjunction with pros and cons of advanced techniques for the detection of non-metals in complex matrices, particularly focusing on ion chromatography. Moreover, the review also addresses the challenges related to the enrichment and automation of non-metals analysis. In addition, the previous literature on non-metals determination in diverse range of inorganic matrices has been tabulated for the first time. These insights are intended to guide researchers, quality control analysts, environmental scientists, and policymakers in enhancing pollution monitoring and control strategies.