Naphthalene emissions from moth repellents or toilet deodorant blocks determined using head-space and small-chamber tests  

作　　者：JO Wan-Kuen LEE Jong-Hyo LIM Ho-Jin JEONG Woo-Sik 

机构地区：[1]Department of Environmental Engineering,Kyungpook National University,Daegu 702-701,Korea. [2]School of Food and Life Science,Inje University Kimhae,Kyungsangnarado 621-749,Korea

出　　处：《Journal of Environmental Sciences》2008年第8期1012-1017,共6页环境科学学报（英文版）

摘　　要：The present study investigated the emissions of naphthalene and other compounds from several different moth repellents(MRs) and one toilet deodorant block(TDB)currently sold in Korea,using a headspace analysis.The emission factors and emission rates of naphthalene were studied using a small-scale environmental chamber.Paper-type products emitted a higher concentration of the total volatile organic compounds(VOCs)(normalized to the weight of test piece)than ball-type products,which in turn emitted higher con...The present study investigated the emissions of naphthalene and other compounds from several different moth repellents(MRs) and one toilet deodorant block(TDB)currently sold in Korea,using a headspace analysis.The emission factors and emission rates of naphthalene were studied using a small-scale environmental chamber.Paper-type products emitted a higher concentration of the total volatile organic compounds(VOCs)(normalized to the weight of test piece)than ball-type products,which in turn emitted higher con...

关 键 词：volatile organic compounds（VOCs） chemical composition ball-type gel-type paper-type 

分 类 号：X171[环境科学与工程—环境科学]