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高效液相色谱法测定N,N-二甲基甲酰胺及其在废水处理过程的中控分析

, PP. 89-92

Keywords: 高效液相色谱法,DMF,中控分析

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Abstract:

建立了废水的萃余水相及回收后N,N-二甲基甲酰胺的高效液相色谱检测方法.采用Krornasil-C18色谱柱分离,流动相为甲醇和水(体积比15∶85),紫外检测波长为205nm.结果表明DMF的浓度在3.06~38.28mg/L时与色谱峰面积之间线性关系良好(r=0.9997),相对标准偏差为1.03%,加标回收率为99.86%~101.09%.该方法简便快速,结果准确,重现性好,可为废水中N,N-二甲基甲酰胺的定量分析及回收提供较好的中控分析方法.

References

[1]  刘兴泉,唐毅,戴汉松,等. N,N-二甲基甲酰胺的生产与应用[J]. 化工科技, 2002, 10( 1) : 46-49. Liu Xingquan,Tang Yi,Dai Hansong. Production and application of N,N-dimethylformamide[J]. Science & Technology in Chemical Industry,2002, 10( 1) : 46-49. ( in Chinese)
[2]  应卫勇,房鼎业. 二甲基甲酰胺的生产[J]. 化工生产与技术, 1994( 4) : 5-8. Ying Weiyong,Fang Dingye. Production technique of N,N-dimethylformamide[J]. Chemical Production and Technology, 1994 ( 4) : 5-8. ( in Chinese)
[3]  曲晶心,陈均志. 回收及处理合成革厂废水中DMF 方法的研究进展[J]. 西部皮革, 2009, 31( 21) : 34-38. Qu Jingxin,Chen Junzhi. Research progress in recovery and treatment of DMF-contained tannery wastewater[J]. West Leather, 2009, 31( 21) : 34-38. ( in Chinese)
[4]  王为,谢凯娜. DMF 对制革废水处理的影响及处理方法[J]. 中国皮革, 2005, 34( 19) : 36-37. Wang Wei,Xie Kaina. Impact of DMF on tannery wastewater treatment and the treatment method[J]. China Leather, 2005, 34 ( 19) : 36-37. ( in Chinese)
[5]  单晓梅,王晓玮,管斌. 空气中二甲基甲酰胺的气相色谱测定法[J]. 环境与健康杂志, 2002, 19( 6) : 453-454. Shan Xiaomei,Wang Xiaowei,Guan Bing. Determination of dimethylformamide in air sampled by silica gel tube using gas chromatography[J]. Journal of Environment and Health,2002, 19( 6) : 453-454. ( in Chinese)
[6]  朱琳,许莹,徐峰. 溶剂萃取气相色谱法测定空气中二甲基甲酰胺和二甲基乙酰胺[J]. 中国工业医学杂志,2007,20 ( 6) : 416-417. Zhu Lin,Xu Ying,Xu Feng. Simultaneous determination of dimethylformamide and N,N-dimethylacetamide in air by capillary gas chromatography with solvent extraction[J]. Chinese Journal of Industrial Medicine,2007, 20( 6) : 416-417. ( in Chinese)
[7]  李小娟. 毛细管气相色谱法同时测定空气中二甲基甲酰胺和二甲基乙酰胺[J]. 光谱实验室, 2006, 23( 3) : 619-622. Li Xiaojuan. Simultaneous determination of dimethylformamide and N,N-dimethylacetamide in air by capillary gas chromatography [J]. Chinese Journal of Spectroscopy Laboratory,2006, 23( 3) : 619-622. ( in Chinese)
[8]  张秀尧,倪吴花. 高效液相色谱法检测车间空气中N,N-二甲基甲酰胺和N,N-二甲基乙酰胺[J]. 中国卫生检验杂志, 2003, 13( 5) : 625-626. Zhang Xiuyao,Ni Wuhua. Simultaneous determination of dimethylformamide and N,N-dimethylacetamide in air by high performance liquid chromatography[J]. Chinese Journal of Health Laboratory Technology,2003, 13( 5) : 625-626. ( in Chinese)
[9]  甘宏宇,张天玉. 反相高效液相色谱法测定荧光增白剂CBS 中N,N-二甲基甲酰胺的残留量[J]. 色谱, 2011, 29( 2) : 184-186. Gan Hongyu,Zhang Tianyu. Determination of residual N,N-dimethylformamide in fluorescent brightening agent CBS by reversed- phase high performance liquid chromatography[J]. Chinese Journal of Chromatography,2011,29( 2) : 184-186. ( in Chinese)
[10]  宋姗姗,张林生. N,N-二甲基甲酰胺( DMF) 废水处理研究进展[J]. 江苏环境科技, 2007, 20( 3) : 67-70. Song Shanshan,Zhang Linsheng. Advances in DMF-containing wastewater treatment[J]. Jiangsu Environmental Science and Technology, 2007, 20( 3) : 67-70. ( in Chinese)
[11]  Bromley-Challenor K C A,Caggiano N,Knapp J S. Bacterila grow on dimethylformamide: implications for the biotreatment of industrial wastewater[J]. Industry Microbiology Microtechnology, 2000, 25( 1) : 8-16.
[12]  Yoshie H,Masaki M,Yoshinori S, et al. Purification and Characterization of NJV-Dimethylformamidase from Alcaligenes sp. KUFA-1 [J]. Fermentation and Bioengineering, 1997, 84( 6) : 543-547.
[13]  俞是聃,林玉清,李婧. 分光光度法测定废水中二甲基甲酰胺的研究[J]. 环境与开发, 2000, 15( 4) : 49-50. Yu Shidan,Lin Yuqing,Li Jing. Study on determination of N,N-dimethy1formamide in wastewater by spectrophotometry[J]. Environment and Exploitation,2000, 15( 4) : 49-50. ( in Chinese)
[14]  史玉坤,魏要武,喻利娟,等. 紫外分光光度法测定空气中二甲基甲酰胺[J]. 交通医学, 2002, 16( 6) : 729. Shi Yukun,Wei Yaowu,Yu Lijuan. Determination of DMF by ultraviolet spectrophotometry[J]. Medical Journal of Communications, 2002, 16( 6) : 729. ( in Chinese)
[15]  Kafferlein H U,Ferstl C,Burkhart R A, et al. The use of biomarkers of exposure of N,N-dimethylformamide in health risk assessment and occupational hygiene in the polyacrylic fibre industry[J]. Occupational and Environmental Medicine,2005, 62: 330-336.

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