论文部分内容阅读
随着环境污染的日趋严重和人类环境意识的不断增强，有机物对环境的污染日益受到人们关注。在环境有机污染物的监测中，样品预处理是一个重要环节，是影响分析速度和分析结果准确性和灵敏度的一个重要因素。传统的样品预处理方法，如液液萃取（Ｌｉｑｕｉｄ－Ｌｉｑｕｉｄ...
With the worsening of environmental pollution and the continuous enhancement of human environmental awareness, the pollution of the environment by organic compounds has drawn increasing attention. Sample preparation is an important element in the monitoring of environmental organic pollutants and is an important factor affecting the speed of analysis and the accuracy and sensitivity of analytical results. Traditional sample pretreatment methods, such as liquid-liquid extraction (Liquid-Liquid ...