%0 Journal Article
%T 环境中不同形态氮素的检测方法<br>Detection Methods for Different Forms of Nitrogen in the Environment
%A 王语嫣
%A 陈炯
%A 朱园园
%J Advances in Analytical Chemistry
%P 34-42
%@ 2163-1565
%D 2025
%I Hans Publishing
%R 10.12677/aac.2025.151004
%X 氮元素广泛存在于自然界中&#65292;对人类生产生活和生态系统平衡至关重要。文章主要介绍了硝酸盐、亚硝酸盐、氨氮、氮氧化物、总氮和总凯氏氮等含氮化合物的国家标准及行业标准中主要的检测方法。根据各类检测方法的特性&#65292;分析了它们的优劣势&#65292;并据此提出了部分方法的应用建议&#65292;以提升检测准确性和效率。同时&#65292;为了响应化工、医药、农业和环境保护等领域对氮元素分析的需求&#65292;提出了研发全自动分析仪的构想。文章旨在为同行业的工作者、分析者提供参考和分析&#65292;从而使环境检测与保护、人类生产生活等领域的氮元素检测更加高效。<br>Nitrogen is widely present in nature and plays an important role in industrial production, human life, and ecosystem balance. This paper reviews the detection methods in the national standards and industry standards for nitrogen-containing compounds, such as nitrate, nitrite, ammonia nitrogen, nitrogen oxides, total nitrogen, and total Kjeldahl nitrogen. Based on the characteristics of different detection methods, this paper discusses their advantages and defects and gives some suggestions to improve the accuracy and efficiency of the detection for different types of nitrogen. Meanwhile, in order to meet the requirements of nitrogen analysis in the fields of chemical industry, medicine, agriculture, and environmental protection, the conceiving of developing an automatic analyzer was proposed. This review aims to provide a reference for analysts in the field of nitrogen detection so as to make the nitrogen analysis more precise and efficient in various environments.
%K 氮元素&#65292
%K 检测方法&#65292
%K 环境保护<br>Nitrogen
%K Detection Method
%K Environmental Protection
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=107155