摘要
地表水中磷酸酯类物质污染已经成为严重的环境问题,威胁着水体生态系统的健康。基于此,采用样品采集、预处理、色谱分析、质谱分析等方法,对不同点位地表水样品进行分析和优化处理。结果表明,在点位A3发现高风险的TEHP物质,其他点位显示中等风险。其中,中等风险点位占总点位的57.14%,而其他化合物的风险值较低。研究结果可为磷酸酯类物质的处理优化提供参考与借鉴。
The pollution of phosphate esters in surface water has become a serious environmental problem,threatening the health of water ecosystem.Based on this,this study adopted a series of methods,including sample collection,pretreatment,chromatographic analysis,mass spectrometry and so on.Through the analysis and optimization of surface water samples at different sites,the results showed that high risk TEHP was found at A3,while other sites showed moderate risk,among which the moderate risk sites accounted for 57.14%of the total sites.Other compounds,however,had lower risk values.This study has important practical significance for the optimization of the treatment of phosphate esters.
作者
帕提古力·阿不都米吉提
Patiguli·Abudumijiti(Kashgar Hydrological Survey Bureau,Kashgar 844000,Xinjiang,China)
出处
《水利科技与经济》
2024年第2期87-92,共6页
Water Conservancy Science and Technology and Economy
关键词
地表水
磷酸酯类物质
特征分析
风险评估
污染特征
surface water
phosphate esters
characteristic analysis
risk assessment
pollution characteristics
