석조문화재 생물막 제거 및 처리방안 연구
A Study of Cleaning on the Biofilm of Stone Cultural Properties
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Chung, Yong-Jae
(National Research Institute of Cultural Heritage) ;
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Seo, Min-Seok
(National Research Institute of Cultural Heritage) ;
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Lee, Kyu-Shik
(National Research Institute of Cultural Heritage) ;
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Hwang, Jin-Ju
(National Research Institute of Cultural Heritage)
- 발행 : 2005.12.27
초록
A consideration number of investigation have begun to elucidate the essential role biological agents play in the deterioration of stone. What is becoming clear is that many factors affect the durability of stone. Physical, chemical, and biological agentsact in co-association, ranging from synergistic to antagonistic, to deteriorate stone. Biodeterioration has usually been considered to be a degradation process following the initial deterioration effects of inorganic agents, especially objects of cultural value such as pagoda, stature of Buddha etc. These agents were thought to condition stone surfaces for microbial contamination due to structural changes and enrichment of inorganic organic nutrient substrates. This report concentrates on the action of biodeteriogens from bacteria to algae and higher plants. Preventive and remedial methods are surveyed, as are a selection of chemical treatments.
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