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GC-MS分析碱法草浆造纸废水中的有机污染物组成
引用本文:孙剑辉,冯精兰,孙瑞霞.GC-MS分析碱法草浆造纸废水中的有机污染物组成[J].中国环境监测,2005,21(1):53-55.
作者姓名:孙剑辉  冯精兰  孙瑞霞
作者单位:河南师范大学化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007
摘    要:碱法草浆造纸废水在酸性条件下经乙醚萃取--K-D浓缩器浓缩,采用气相色谱-质谱(GC-MS)联用仪对其有机污染物进行了分析研究.结果表明,该废水中共含有29种有机物,其中主要为有机酸类,占有机物总量的50.84%.其次为难降解的呋喃类和毒性较大的苯环类有机物,它们分别占有机物总量的25.12%和13.53%.

关 键 词:碱法草浆造纸废水  有机污染物  GC-MS分析
文章编号:1002-6002(2005)01-0053-02
修稿时间:2003年10月22

Analysis of organic pollutants in alkali straw pulp papermaking wastewater by GC-MS
SUN Jian_hui,et al.Analysis of organic pollutants in alkali straw pulp papermaking wastewater by GC-MS[J].Environmental Monitoring in China,2005,21(1):53-55.
Authors:SUN Jian_hui  
Abstract:In this paper, the extraction of organic compounds in alkali straw pulp papermaking wastewater with diethyl ether was conducted in acidic condition. Extracted phase after concentrated with Kuderna_Danish (K_D) concentrator was analyzed by GC_MS.29 kinds organic compounds were identified, and it was found that the major organic compounds were organic acids,furans and benzenes with concentrations of 50.84%,25.12% and 13.53%, respectively.
Keywords:alkali straw pulp papermaking wastewater  organic pollutants  GC_MS
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