|本期目录/Table of Contents|

[1]邰玲,张丛笑,弓巧娟,等.三氯乙醛的光降解反应研究[J].中国安全生产科学技术,2011,7(6):49-53.
 TAI Ling,ZHANG Cong-xiao,GONG Qiao-juan,et al.Study of photodegradation reaction of Chloral[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(6):49-53.
点击复制

三氯乙醛的光降解反应研究()
分享到:

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
7
期数:
2011年6期
页码:
49-53
栏目:
学术论著
出版日期:
2011-06-30

文章信息/Info

Title:
Study of photodegradation reaction of Chloral
文章编号:
1673-193X(2011)-06-0049-05
作者:
邰玲1张丛笑2弓巧娟1孙鸿1张稳婵1姚陈忠1
1.运城学院,运城 044500
2.中国质量认证中心,北京? 100070
Author(s):
TAI Ling1 ZHANG Cong-xiao2 GONG Qiao-juan1 SUN Hong1 ZHANG Wen-chan1 YAO Chen-zhong1
1. Yuncheng University , Yuncheng?? 044500, China
2. China Quality Certrfication Centre, Beijing? 100070, China
关键词:
Fe(Ⅲ)三氯乙醛光化学反应
Keywords:
Fe (Ⅲ)Chloralphotochemical reaction
分类号:
X965
DOI:
-
文献标志码:
A
摘要:
研究了太阳光照下,水溶液中FeC l3-三氯乙醛的光化学反应速率,采用紫外分光光度计定时对含有不同浓度Fe(Ⅲ)的溶液进行实验测定,并根据三氯乙醛标准溶液曲线进行分析。实验结果表明,在波长为480nm的紫外光照射下:室内自然光下含有Fe(Ⅲ)和室外太阳光下不含Fe(Ⅲ)的三氯乙醛溶液中,三氯乙醛的浓度基本保持不变;但在室外太阳光下含有Fe(Ⅲ)的三氯乙醛溶液中,三氯乙醛的浓度随着Fe(Ⅲ)浓度的增加而减小。由此表明,Fe(Ⅲ)是三氯乙醛光化学反应的催化剂,FeC l3-三氯乙醛的光化学反应随着Fe(Ⅲ)浓度的增加而加快。
Abstract:
The light of the sun, the solution FeCl3-Chloral the photochemical reaction rate, ultraviolet spectrophotometer used regularly to contain different concentrations of Fe (Ⅲ) the solution of the experiment, and in accordance with standards of chloral Solution curve analysis. Experimental results show that in the wavelength of 480 nm ultraviolet irradiation: Indoor under natural light with Fe (Ⅲ) and outdoor sunlight is non-Fe (Ⅲ) of chloral solution, the concentration of chloral basically Unchanged, but in outdoor sunlight contains Fe (Ⅲ) of chloral solution, the concentration of chloral with Fe (Ⅲ) the increase in the concentration decreases. This shows that, Fe (Ⅲ) chloral photochemical reaction is a catalyst, FeCl3-Chloral the photochemical reaction with Fe (Ⅲ) to accelerate the increase of concentration.

参考文献/References:

[1]何乐芹,冯如斌,陈 梅.水溶液中铁与三氯乙醛的还原脱氯反应实验研究[J].河北工业科技,2008,25(1):12—17HE Le-qin,FENG Ru-bin,CHEN Mei.Study on reductive dechlorination of trichloroacetadehyde by iron in water[J]. HEBEI JOURNAL OF INDUSTRIAL SCIENCE & TECHNOLOGY,2008,25(1):12—17[2]景晓辉,简慧兰,丁欣宇.含三氯乙醛废硫酸的净化回收新技术研究[J].南通工学院院报(自然科学版),2002,1(3):19—22JING Xiao-hui,JIAN Hui-lan,DING Xin-yu.Study on a New Technique of Purification and Recovery of Waste Sulfuric Acide-containing Chloral[J].JOURNAL OF NANTONG INSTITUTE OF TECHNOLOGY(NATIONAL SCIENCE),2002,1(3):19—22[3]李继洲,林逢凯,王郁,等.负载型纳米TiO2光催化降解水中微量间二甲苯的动力学机理[J].华东理工大学学报(自然科学版),2003,29(2):170—172LI Ji-zhou,LIN Feng-kai,WANG Yu,act.Kinetics Mechanism of Photo-catalytic Oxidation for Soluble m-Xylene in Water by Immobilized Nanometer TiO2[J]. JOURNAL OF EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY(NATURAL SCIENCE), 2003,29(2):170—172[4]Puangrat K, Jirapat A, Siriwan P. Sol-gel preparation and properties study of TiO2 thin film for pHotocatalytic reduction of chromium(Ⅵ) in potocatalysis progress Science and Technology of Advanced Material,2005,6(3—4):352—358[5]武汉大学主编,《分析化学实验》(第四版),PP:287,高等教育出版社,北京,2001[6]国家环境保护总局,水质—三氯乙醛的测定吡唑啉酮分光光度法[J],国家环境保护总局,1999[7]BenkelbergH J,WarneckP J,pHys Chem,1995,99:5214—5221.[8]张亚增,韩琼,齐藤正树.气相色谱法测定饮用水中的三氯乙醛[J]. 中国卫生检验杂志,2004,14(4):458ZHANG Ya-zeng,HAN Qiong,QI Teng Zheng-Shu.Determination of Chloral in Drinking Water by Gas Chromatography[J]. CHINESE JOURNAL OF HEALTH LABORATORY TECHNOLOGY, 2004,14(4):458[9]张海灵,王喜全.气相色谱法测定水中的三氯乙醛[J].贵州环保科技,2005,(3):25—27ZHANG Hai-ling,WANG Xi-quan.Determination of Chloral in Water by Gas Chromatography[J]. GUIZHOU ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY, 2005,(3):25—27[10] 解慧欣.光度法测水中三氯乙醛的改进[J].环境监测管理与技术.1999,11(5):132—135 XIE Hui-xin.Improvement of Measurement of Chloral in Water by Spectrophotometry[J]. THE ADMINISTRATION AND TECHNIQUE OF ENVIRONMENTAL MONITORING, 1999,11(5):132—135

相似文献/References:

备注/Memo

备注/Memo:
收稿日期:2011-05-11
作者简介:邰玲,硕士研究生,讲师。
基金项目:河东文化研究重点项目(编号:HZ2009004)
更新日期/Last Update: