有机染料
It was found that pigments in paintings were mostly common minerals like lead white, carbon black, ultramarine and atacamite. Organic dye was also found to be used.
彩画中的颜料主要是炭黑、群青、铅白、氯铜矿等常见矿物,也使用了有机染料。
Photocatalytic Oxidation Technology can transform these organic dye pollutants effectively to environmentally harmless substances through redox reaction.
光催化氧化技术可以使几乎所有的有机染料污染物发生氧化还原反应,从而使它们转化成对环境无害的物质。
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