石质文物和壁画表面的生物清洗:最合理的应用方式
发布时间：2018-12-08 13:58
【摘要】：正生物清洗技术近年来在石质文物保护上得到了成功的应用:将一定细胞密度的微生物悬浊液施加到文物表面,利用其营养摄取特点和新陈代谢机制,即可有针对性地去除不同类型的污染物和退变物质,同时不伤害文物本体。常用的微生物主要是细菌、古生菌和真核生物,例如可去除黑色硬结物、硝酸盐和硫酸盐的
[Abstract]:In recent years, positive biological cleaning technology has been successfully applied to the preservation of stone relics: the microorganism suspension with a certain cell density was applied to the surface of cultural relics, and the characteristics of nutrient uptake and metabolic mechanism were utilized. Can be targeted to remove different types of pollutants and degenerative substances, without harming the cultural relic body. Commonly used microorganisms are mainly bacteria, paleogenes, and eukaryotes, such as those that remove black knots, nitrates, and sulphates.
【分类号】：K876.2
，
本文编号：2368478
[Abstract]:In recent years, positive biological cleaning technology has been successfully applied to the preservation of stone relics: the microorganism suspension with a certain cell density was applied to the surface of cultural relics, and the characteristics of nutrient uptake and metabolic mechanism were utilized. Can be targeted to remove different types of pollutants and degenerative substances, without harming the cultural relic body. Commonly used microorganisms are mainly bacteria, paleogenes, and eukaryotes, such as those that remove black knots, nitrates, and sulphates.
【分类号】：K876.2
，
本文编号：2368478
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