decolor
英
美
v. 脱色；掉色
英英释义
verb
- remove color from
- The sun bleached the red shirt
双语例句
- Choosing the photocatalysis decomposition methyl orange as the reaction model, ultraviolet as light resource, the capability of catalyst was evaluated by decolor rate, etc.
以甲基橙为光催化降解模型，紫外灯为光源，用褪色率等对光催化剂性能进行了评价； - Through the analysis of oil-bearing waste water in floating glass production line, the author introduces a waste water decolor technology with a new decolorant plus coagulation agent which can not only satisfy the requirements of environmental protection standard about discharging, but also reduce the operating cost.
通过对浮法玻璃生产线含油废水的分析，研究出一种新的脱色剂+混凝剂废水脱色技术，既满足环保达标排放的要求，又减少了运行费用，达到保护环境的目的。 - White wines can be made from pigmented grapes by removal of the skins, pulp, and seeds before juice fermentation, by ion exchange and activated charcoal treatments to remove pigment, and by the use of anthocyanase enzymes, which decolor pigments.
白葡萄酒可以由有色葡萄制得，但是在果汁发酵之前已经除去果皮、果肉和种子，并通过离子交换作用和活性炭吸附处理除去了色素，还使用花色素酶使色素脱色。 - A feasible research on photodegradation of dyestuff wastewater under solar irradiation by H2O2/ Ferric oxalate complexes was carried out. The effect of reaction time, pH value, H2O2 and Fe3+ usage, sodium oxalate solution concentration, and light intensity on decolor rate was investigated.
对日光/H2O2/草酸铁络合物处理染料废水的可行性进行了实验研究，探讨了反应时间及pH值、H2O2用量、Fe3+用量、草酸钠浓度、光强对脱色率的影响。 - Determination of Microamount Aldehyde Compound by Decolor Fuchsin Spectrophotometry
消色品红分光光度法测定微量醛类化合物 - The result shows that the experiment can make dye immediacy R-F solution decolor, the reaction is kinetic first-scale reaction.
研究表明，该实验能够使直接R-F偶氮染料水溶液降解脱色，该反应为动力学一级反应。 - The results showed that the magnetic microspheres can decolor methyl orange with several advantages: high efficiency, quick decolorization, easy separation and regeneration.
结果表明磁性微球对甲基橙溶液具有良好的脱色能力，具有去除率高，速度快，易分离，可再生的优点。 - Study on Determination of Trace Bromate by Decolor Spectrophotometric Method of Rhodamine B
罗丹明B褪色光度法测定微量溴酸根离子的研究 - During the producing xylose, the powder of activated carbon is used to decolor hydrolysis liquid directly, but the decoloration capability decreased substantially and can't be reused and to cause production costs of xylose so high.
木糖生产中水解液脱色的粉末活性炭，使用后脱色性能下降很快，不能重复利用，致使木糖生产成本高。 - Dyestuff Waste Water Research of Decolor Purify Treatment
染料废水脱色净化处理的研究