海洋出水木质文物保护中的硫铁化合物问题

被引:21
作者
沈大娲
葛琴雅
杨淼
马清林
机构
[1] 中国文化遗产研究院
关键词
海洋出水木质文物; 硫铁化合物; 保护; 分析;
D O I
10.16334/j.cnki.cn31-1652/k.2013.01.001
中图分类号
TE980 [一般性问题];
学科分类号
摘要
海洋出水的木质文物中通常会沉积硫铁化合物。打捞出水后,硫铁化合物遇到空气和水分后会发生氧化,生成硫酸以及各种硫酸盐,并引起有机质的降解。近年来,硫铁化合物对海洋出水木质文物的危害已引起广泛关注。为此,本工作阐述了硫铁化合物相关问题的研究现状,就硫铁化合物的产生原因、危害以及目前控制方法的研究进展进行了总结,同时评述了针对硫铁化合物的处理方法。
引用
收藏
页码:82 / 88
页数:7
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