1. The process of decolor and the removal of TOC is not simultaneous.
玫瑰红染料的脱 色过程与总有机碳TOC的去除过程是不同步的。
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2. Refining method with solvent mixed A with N-methyl pyrrolidone was used to decolor the FCC diesel oil.
以溶剂A和N-甲基吡咯烷酮的混合物为萃取剂，对催化裂化柴油进行了脱色精制研究。
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3. In the system of dye degradation, the addition of solid corn stalk degradation liquor can also increase decolor ratio and achieve over 93.0%.
在染料降解体系中，玉米秸秆固体降解物的加入还可以实现染料的高效脱色，脱色率可达93.0%以上。
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4. 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。
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5. The micro-electrolysis technology was applied in the decolor treat me nt of bleaching E-stage effluent and the influencing factors were discussed in this paper.
本文将微电解技术应用于漂白E段废水的脱色处理，并讨论其影响因素。
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6. The preparation of chitin from cicada was discussed emphatically. The preparation process, decolor conditions, the concentration and dosage of the acid and alkali were studied.
从金蝉中提取甲壳素，对制备工艺、脱色条件、酸碱浓度及用量等进行研究。
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7. The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.
根据二氧化氯可氧化二甲酚橙、氯酚红使其褪色的特性，可用示差分光光度法测定水中低浓度二氧化氯的含量。
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8. The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.
