The atmospheric fate and impact of hydrochlorofluorocarbons and chlorinated solvents

被引:79
作者
Sidebottom, H [1 ]
Franklin, J [1 ]
机构
[1] ALTERNAT FLUOROCARBONS ENVIRONM ACCEPTABIL STUDY,WASHINGTON,DC
关键词
D O I
10.1351/pac199668091757
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A very considerable body of data pertaining to the atmospheric behaviour of hydrochlorofluorocarbons (HCFCs) and chlorinated solvents is now available and leads to the following conclusions: (a) these compounds, with the exception of 1,1,1-trichloroethane, make a small or insignificant contribution to stratospheric ozone depletion, global warming, 'photo-chemical smog', 'acid rain', or chloride and fluoride levels in precipitation; (b) it seems highly unlikely that the chlorinated solvents degrade in the atmosphere to give chloroacetic acids as major products, as has often been claimed in the literature.
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收藏
页码:1757 / 1769
页数:13
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