中国资源综合利用2026，Vol.44Issue(8)：67-69,3.DOI:10.3969/j.issn.1008-9500.2026.08.021
固相萃取-液相色谱法在城镇污水微塑料检测中的应用
Application of Solid-Phase Extraction-Liquid Chromatography in the Detection of Microplastics in Urban Sewage
杨宇 1李文圣 2邓宇杰1
作者信息
- 1. 吉林省吉林生态环境监测中心,吉林 吉林 132000
- 2. 黑龙江省佳木斯生态环境监测中心,黑龙江 佳木斯 154000
- 折叠
摘要
Abstract
Urban sewage serves as the core carrier for microplastics entering the natural environment,and the entrained microplastics pose a potential threat to the environment and human health.Solid-phase extraction-liquid chromatography,with its high separation efficiency and strong selectivity,has become the core technology for the detection of trace microplastics.This article expounds on the principle and technical composition of solid-phase extraction-liquid chromatography,analyzes the difficulties such as severe matrix interference,complex sample pretreatment,and limited instrument detection performance,and proposes targeted strategies such as optimizing extraction conditions,improving sample pretreatment processes,and adjusting instrument parameters,providing scientific and technical support for precise control of microplastic pollution in urban sewage.关键词
固相萃取/液相色谱法/城镇污水/微塑料/优化策略Key words
solid-phase extraction/liquid chromatography/urban sewage/microplastics/optimization strategy分类
资源环境引用本文复制引用
杨宇,李文圣,邓宇杰..固相萃取-液相色谱法在城镇污水微塑料检测中的应用[J].中国资源综合利用,2026,44(8):67-69,3.
