离子色谱法测定PVC生产水中阴离子含量
Determination of anion content in PVC production water by ion chromatography
曲秋玲 1焦欣伟 1陈学明 1陈祥波 1徐洪 1李洪宁 1高温景1
作者信息
- 1. 新疆中泰化学阜康能源有限公司,新疆阜康 831500
- 折叠
摘要
采用离子色谱法测定PVC生产水中阴离子含量,并采用该方法测定了PVC生产外排废水和循环水中常见阴离子的含量.结果表明离子色谱法可以准确测定水中Cl-、NO3-、SO42-含量,但低含量的PO43-无法检出.
Abstract
The ion chromatography method was used to determine the anion content in PVC pro-duction water.The content of common anions in PVC production wastewater and circulating water was determined using this method too.The results indicated that ion chromatography could accurately deter-mine the content of Cl-,NO3-and SO42-in water,but PO43-could not be detected due to its low con-tent.
关键词
PVC/废水/循环水/离子色谱法/阴离子/准确度/精密度Key words
PVC/wastewater/circulating water/ion chromatography/anion/accuracy/preci-sion引用本文复制引用
出版年
2024
NETL
NSTL
万方数据