THE CORROSION OF PENTELIC MARBLE BY THE DRY DEPOSITION OF NITRATES AND SULFATES

被引:8
|
作者
SIKIOTIS, D
DELOPOULOU, P
机构
[1] Department of Environmental Studies, University of the Aegean, Mytilene, 81100
关键词
AIR POLLUTION; NITRIC ACID; NITRATES; SULFATES; DRY DEPOSITION; STONE DETERIORATION; PRESERVATION OF MONUMENTS;
D O I
10.1016/0048-9697(92)90057-Y
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The corrosion of Pentelic marble by the dry deposition of nitrates and sulphates, on the Acropolis hill in central Athens, during summer and autumn, was investigated with the aid of a specially designed reactor. The main feature of this reactor was the incorporation of a filter pack, which enabled an estimation of all the reacted and unreacted species involved in the corrosion of marble. Taking the prevailing experimental conditions into account, a comparison of the extent of corrosion by nitrates to that caused by sulphates was made. This showed that they were of the same order of magnitude.
引用
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页码:213 / 224
页数:12
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