活性炭处理汽修喷烤漆废气工艺优化研究
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摘要
汽修喷烤漆废气中的挥发性有机物污染问题日益突出。以目前常用的活性炭吸附净化法为研究对象,结合行业特征,系统分析了活性炭种类、活性炭装填量、废气停留时间、废气成分、废气温度、废气湿度等因素对挥发性有机废气净化效果的影响,并根据各因素的影响规律提出了优化措施。
More and more attention was paid to air pollution in recent years,especially VOCs from spray-painting waste gas of vehicle maintenance and repair industry. The adsorption and purification method of activated carbon were studied,according to the characteristics of the industry,the influence of factors on the purification of VOCs were analyzed,including the type of activated carbon,activated carbon loading,residence time,composition,temperature,velocity of waste gas. According to the effect rule of various factors,the optimization measures were proposed.
More and more attention was paid to air pollution in recent years,especially VOCs from spray-painting waste gas of vehicle maintenance and repair industry. The adsorption and purification method of activated carbon were studied,according to the characteristics of the industry,the influence of factors on the purification of VOCs were analyzed,including the type of activated carbon,activated carbon loading,residence time,composition,temperature,velocity of waste gas. According to the effect rule of various factors,the optimization measures were proposed.
引文
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[3]梁欣欣,卜龙利,刘嘉栋,等.分子筛负载型吸附剂对典型VOCs的吸附行为特性[J].环境工程学报,2016,10(6):3152-3160.
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[6]任朝锋,王英.水性涂料在我国汽车涂装的应用[J].节能与环保,2010(4):38-40.
[7]高华生等.空气湿度对低浓度有机蒸汽在活性炭上吸附平衡的影响[J].环境科学学报,2010,22(2):194-198.
[8]陆建海,顾震宇,韦彦斐,等.锅炉热力焚烧技术在有机废气处理工程中的应用[J].环境工程,2014,32(6):71-73.
[9]Seo-Hyun Pak,Mi-Jin Jeon,Yong-Woo Jeon.Study of sulfuric acid treatment of activated carbon used to enhance mixed VOC removal[J].International Biodeterioration&Biodegradation,2016:9(22):195-200.
[10]陈玉莲,吴秋芳,孔凡滔.酸碱改性活性炭对甲苯的吸附性能研究[J].环境工程,2016,34(2):91-95.
[2]陈良杰.颗粒活性炭对多组分有机气体的吸附研究[D].北京:北京化工大学,1998.
[3]梁欣欣,卜龙利,刘嘉栋,等.分子筛负载型吸附剂对典型VOCs的吸附行为特性[J].环境工程学报,2016,10(6):3152-3160.
[4]李学佳,季涛,胡碧玉,等.活性炭纤维吸附甲苯的影响因素[J].南通大学学报.自然科学版,2010,9(1):53-55.
[5]周高良,张跃辉.水性涂料在汽车涂装上的应用[C]//.第9届环保车用涂料研讨会,第4届电泳涂料技术研讨会论文集.西宁,2010:81-85.
[6]任朝锋,王英.水性涂料在我国汽车涂装的应用[J].节能与环保,2010(4):38-40.
[7]高华生等.空气湿度对低浓度有机蒸汽在活性炭上吸附平衡的影响[J].环境科学学报,2010,22(2):194-198.
[8]陆建海,顾震宇,韦彦斐,等.锅炉热力焚烧技术在有机废气处理工程中的应用[J].环境工程,2014,32(6):71-73.
[9]Seo-Hyun Pak,Mi-Jin Jeon,Yong-Woo Jeon.Study of sulfuric acid treatment of activated carbon used to enhance mixed VOC removal[J].International Biodeterioration&Biodegradation,2016:9(22):195-200.
[10]陈玉莲,吴秋芳,孔凡滔.酸碱改性活性炭对甲苯的吸附性能研究[J].环境工程,2016,34(2):91-95.