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Using some traditional and nanomaterials in the cleaning of ancient Egyptian pottery artifacts ( jar and shallow plate ) from Athribis
Archaeological and Anthropological Sciences ( IF 2.1 ) Pub Date : 2020-11-16 , DOI: 10.1007/s12520-020-01235-7
Mohamed El-Gohary , Mohammed Saad

The study applies mechanical, wet, and chemical cleaning to remove any undesired materials from artistic/historical pottery surfaces. It aims to evaluate the effects and efficiency of three types of cleansers: One in the nano form and two in the traditional form. These three cleansers are Triton-based microemulsion, Na2EDTA, and EDTA. They were applied as poultices to clean some ancient Egyptian pottery shreds. Euromex Netherland stereo microscope (SM), ESEM Quanta 250 FEG (SEM), and atomic absorption spectroscopy (AAS) were adopted for investigating and analyzing the cleaned pottery sherds and the cleaning of extracted water to evaluate the efficiency of the aforementioned three poultices. The results showed that the Triton-based microemulsion poultice was ranked first, followed by Na2EDTA and finally EDTA with respect to the time of application and the target achievement. Thus, Triton-based microemulsion poultice was employed in the cleaning of two case studies excavated from Athribis (jar and plate). In conclusion, this poultice managed to remove all the accumulated deposits from the surfaces of the two pottery objects after 2 h, in addition to preventing the composition of light surface encrustations.



中文翻译:

使用某些传统和纳米材料清洗Athribis的古埃及陶器(罐子和浅盘)

该研究采用机械,湿法和化学清洁方法,从艺术/历史陶器表面清除任何不想要的材料。它旨在评估三种类型的清洁剂的效果和效率:一种以纳米形式存在,而两种以传统形式存在。这三种清洁剂是基于Triton的微乳液Na 2 EDTAEDTA。它们被用作泥浆来清洁一些古埃及的陶器碎片。Euromex荷兰立体显微镜(SM),ESEM Quanta 250 FEG(SEM)和原子吸收光谱法(AAS))被用来调查和分析清洁的陶器棚架和提取的水的清洁度,以评估上述三种药膏的效率。结果表明,就施用时间和目标实现而言,基于Triton的微乳化膏剂排名第一,其次是Na 2 EDTA,最后是EDTA。因此,基于Triton的微乳膏药被用于清洗从Athribis(罐子和盘子)中挖出的两个案例研究。总之,除防止轻质表面结垢的成分外,该胶泥在2小时后还设法清除了两个陶器表面的所有沉积物。

更新日期:2020-11-16
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