高效液相色谱法测定垃圾渗出液中的苯酚和对甲苯酚  

HPLC Determination of Phenol and p-Methylphenol in Leachate from Garbage

作　　者：郭璇华[1] 吴奇藩[1] 梁卓朋 

机构地区：[1]华南理工大学应用化学系

出　　处：《分析测试学报》1998年第2期59-61,共3页Journal of Instrumental Analysis

基　　金：广东省高教厅资助

摘　　要：介绍用气相色谱－质谱联用技术对垃圾渗出液中的酚类物质进行定性，然后用反相高效液相色谱法对苯酚和对甲苯酚进行定量分析。苯酚和对甲苯酚的线性范围分别为：５０×１０～４０×１０３ｍｇ·Ｌ－１，５０×１０２～１２×１０４ｍｇ·Ｌ－１；最低检出限为１６ｍｇ·Ｌ－１，４００ｍｇ·Ｌ－１；相对标准偏差为１１％和２９％。The interferents in leachate sample from garbage were eliminated by pretreatment.Then Trace amount of phenol and p-methylphenol in the leachate sample were successfully determined by reversedphase high performance liquid chromatography with the linear ranges of 50～4.0×10~3 mg/L and 5.0×10~2～4.0×10~4 mg/L ,the detection limits of 1.6 mg/L and 40 mg/L, the RSD of 1.1% and 2.9%, respectively.

关 键 词：垃圾渗出液 苯酚 对甲苯酚 HPLC 

分 类 号：X799[环境科学与工程—环境工程] X132