香兰素工业废水挥发酚的定量分析技术研究  

Quantitative analysis of volatile phenols from vanillin industrial wastewater

作　　者：周冰[1] 朱琳[1] ZHOU Bing;ZHU Lin(Qinghai Geology and Mineral Resources Test and Application Center,Xining 810000,China)

机构地区：[1]青海省地质矿产测试应用中心,西宁810000

出　　处：《湖北农业科学》2021年第2期144-148,共5页Hubei Agricultural Sciences

摘　　要：研究了4-氨基安替比林分光光度法和气质色谱联用测定香兰素工业废水挥发酚的方法。通过4-氨基安替比林分光光度法测定废水中的总挥发酚,然后以优化的GC-MS色谱条件测定各组分挥发酚的含量。结果表明,该方法稳定可靠,检测限度低,并且能够对各种挥发酚组分进行精确定量,适用于香兰素废水挥发酚的检测。The determination of volatile phenol in vanillin industrial wastewater by 4-aminoantipyrine spectrophotometry and GC-MS was studied.The total volatile phenol in waste water was determined by 4-aminoantipyrine photometric method,and then the content of volatile phenol in each component was determined by optimized chromatographic conditions.

关 键 词：香兰素 工业废水 4-氨基安替比林 GC-MS色谱 

分 类 号：O657.3[理学—分析化学]