地下水中偏硅酸测定的两种常用方法研究
Research on Two Common Methods for Determining Metasilicate in Groundwater
张京 1王玮莹1
作者信息
- 1. 北京市地质环境监测所城市地下水安全防控技术创新基地, 北京 100195
- 折叠
摘要
本文对地下水中偏硅酸的两种常用测定方法—钼硅黄比色法(UV法)和电感耦合等离子体发射光谱法(ICP-OES法)进行比较研究,分别从方法的检出限、精密度、准确度等方面进行分析,讨论出最适合地下水中偏硅酸的检测方法,为地下水中偏硅酸的测定提供方法借鉴.
Abstract
This article compares two commonly used methods for the determination of metasilicic acid in groundwater-molybdenum silicon yellow colorimetry(UV)and inductively coupled plasma emission spectroscopy(ICP-OES).The detection limit,precision,and accuracy of the methods are analyzed,and the most suitable detection method for metasilicic acid in groundwater is discussed,providing a reference for the determination of metasilicic acid in groundwater.
关键词
地下水/偏硅酸/钼硅黄比色法/电感耦合等离子体发射光谱法Key words
groundwater/metasilicate/molybdenum silicon yellow colorimetric method/inductively coupled plasma emission spectroscopy引用本文复制引用
出版年
2024
NETL
NSTL
万方数据