ICP-OES法测定不锈钢冶炼废水中重金属元素的研究  

Study on Determination of Heavy Metal Elements in Stainless Steel Smelting Wastewater Based on ICP-OES Method

作　　者：冯均元 邓美华 李霜霜 林河海 周旭峰 缪瑶华 阙丽娟 FENG Jun-yuan;DENG Mei-hua;LI Shuang-shuang;LIN He-hai;ZHOU Xu-feng;MIAO Yao-hua;QUE Li-juan(Guangdong Yangjiang Quality Measurement Supervision and Testing Institute,Guangdong Yangjiang 529500,China)

机构地区：[1]广东省阳江市质量计量监督检测所,广东阳江529500

出　　处：《广州化工》2023年第10期92-94,148,共4页GuangZhou Chemical Industry

摘　　要：探索使用ICP-OES技术对不锈钢冶炼废水中重金属元素进行精确测定的方法。通过废水样品的采集、前处理和ICP-OES技术的优化,获得了废水中重金属元素浓度的可靠数据。实验结果显示,ICP-OES法具有高灵敏度和准确性,可以有效地测定废水中微量甚至超微量的重金属元素。此外,与传统的分光光度法相比,ICP-OES法在不锈钢冶炼废水分析方面具有更高的效率和精密度。A method for accurately determining heavy metal elements in stainless steel smelting wastewater using ICP-OES technology was explored.Reliable data on the concentration of heavy metal elements in wastewater was obtained through the collection of wastewater samples,pre-treatment,and optimization of ICP-OES technology.The experimental results showed that ICP-OES method had high sensitivity and accuracy,and could effectively determine trace or even ultra trace amounts of heavy metal elements in wastewater.In addition,compared to traditional spectrophotometry,ICP-OES method had higher efficiency and precision in the analysis of stainless steel smelting wastewater.

关 键 词：ICP-OES法 不锈钢冶炼 重金属元素测定 

分 类 号：R284.1[医药卫生—中药学]