中文名称： 直接橙S 英文名称：Direct Orange S 中文别名：直接橙 S;直接橙;C.I.直接橙26;直接橙S;直接橙BS;直接金黄S;直接金黄;直接艳大红 2G 英文别名：Disodium 7,7'-(c
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Direct Orange S 直接橙S ; 直接橙
Direct Orange 39 直接橙
Direct Orange 34 直接橙
Direct Orange SCAS 直接橙S
Direct Orange 25 直接橙
Direct orange 26 直接橙
Direct Fast Orange GGL 直接耐晒橙GGL
Direct Fast Orange NGS 直接耐晒橙NGS
And it was used as adsorbent to decolor wastewater containing direct red 4b and methyl orange. The factors affecting adsorption were studied.
以膨胀石墨为吸附剂，对直接大红4b、甲基橙染料废水进行了吸附脱色研究，探讨了影响吸附的因素。
As a result, after coating, both fabrics dyed with Acid Orange 7, Reactive Red KD-8B or Direct Red f, their fastness in particular sunlight fastness was improved greatly.
试验结果表明，经复合膜整理后，无论用酸性橙7、活性红kd 8b，还是直接红f染色的两种织物，色牢度特别是日晒牢度均有较大改善。
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