广东海上丝绸之路博物馆环境空气腐蚀性污染调查报告

The Corrosive Air Pollution of the Environment of Maritime Silk Road Museum of Guangdong

广东海上丝绸之路博物馆(以下简称海丝馆)地处海岛,常年处于高湿、高温、高盐的大气环境中,这对文物的安全保存极为不利。为了解掌握海丝馆内环境污染腐蚀状态,本研究利用美国Purafil公司研发的腐蚀试片检测技术,在海丝馆库房、展厅、沉船遗址区等进行了为期30天的测试实验;同时运用离子色谱法对馆内空气阴离子含量进行了测定。数据显示,海丝馆内空气处于高浓度的酸性腐蚀性气体环境中,这严重威胁各类材质文物的长期安全保存,应采取有效手段改善文物保护环境,为文物创造稳定的保存条件。

Located on an island, the Maritime Silk Road Museum of Guangdong(referred to as Haisi Museum) undergoes the atmospheric environment of high humidity, high temperature and high salt. These environmental conditions are usually considered as greatly hazardous towards the preservation of cultural relics in Haisi Museum. In order to understand the pollution and corrosion state of the museum, this study used the corrosion test piece detection technology developed by Purafil company of the United States to conduct a 30-day test in the museum premises, such as warehouses, exhibition halls, and the shipwreck site area. This study also used ion chromatography to test the air anion content in Haisi Museum. The data analysis shows that "Haisi Museum" is exposed in an atmosphere with a high concentration of acid corrosive gas that is detrimental to cultural relics made of different materials. It is vital that effective measures are taken to rectify the situation.