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脱色反应为动力学零级反应。The decoloration reaction is a zero order.

本文概述了常用的脱色方法的机理及用于纸质文物脱色的优缺点。The decoloration mechanism of different methods and their effects on paper relics are re- viewed.

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对脱色混凝法用于染料废水处理的机理，及其优点进行了分析。And the mechanism and merits of decoloration coagulant used on treating dyestuff wastewater were reviewed.

研究了强碱性阴离子交换纤维对亚硫酸法清净糖汁的脱色性能。The decoloration characteristic of polypropylene anion exchange fiber for sulfitation cane sugar juice was studied.

其制备工艺包括原料的预处理、酸水解、中和、脱色和浓缩。The preparation process consists of pretreatment , acid hydrolysis, neutralization , decoloration and concentration.

本文选择两种活性染料为处理对象，研究其在电子束辐照下的降解和脱色。In this paper, electron beam irradiation induced decoloration and degradation of two reactive dyes have been presented.

用镁盐对印染工业酸性染料和混合活性染料废水脱色处理。Decoloration of dyeing industry wastewater containing acid dyes or mixed reactive dye by using magnesium salt is studied.

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目的建立一种聚丙烯酰胺凝胶快速脱色的方法及干胶的简易制作。Objective The techniques of quick decoloration of polyacrylamide gel and simplified preparation of dry gel were introduced.

采用还原脱色法对制浆中段废水的脱色进行了初步研究。The decoloration method of the effluent from bleaching and washing plants is primarily studied by reduction with reductants.

方法中草药地榆通过水提、脱色、离心、离子交换色谱得到地榆多糖。MethodsSanguisorba officinalis L. polysaccharide were prepared by soaking and decoloration centrifugation and chromatography.

用酶-聚合物对毛织物进行全面易护理整理可解决SIMPL-X工艺中存在的脱色问题。The decoloration problem in the SIMPL-X process was solved by easy care finishing of the woolen fabrics with an enzyme-polymer.

实验证明，在很多情况下，物系的液相脱色率不代表物系脱色率。Experiments show that under many conditions, decoloration rate of system liquid-phase doesn't represent system's decoloration rate.

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通过条件实验确定了最佳制备工艺条件，并初步探讨了该脱色絮凝剂的脱色机理。The technological conditions were optimized by experiments, and the decoloration mechanism of PMSi was also discussed preliminarily.

结果与结论本法所用脱色液脱色彻底?快速，所制干胶光滑平整，保存时间长。Results and conclusion This method can achieve quick and complete decoloration , and the dry gel so obtained is smooth and last longer.

根据二氧化氯可氧化氯酚红使其褪色的特性，用示差分光光度法测定水中低浓度二氧化氯的含量。The concentration of chlorine dioxide was determined by spectrophotometry according to the characteristic of decoloration of chlorophenol red with chlorine dioxide.

方酸类化合物在近红外区强而窄的吸收以及它们对氰化物特有的敏感性使它们成为理想的氰根离子的传感器。The intense and sharp absorption of squaraines in the near IR and their highly selective decoloration induced by cyanide makes them suitable to serve as cyanide sensors.

从总体上说，高铁酸钾和臭氧联用处理对于染料废水的脱色十分迅速，在降解效率和处理时间上有一定的优越性。Generally speaking potassium ferrate combined ozone for decoloration of dye wastewater was very rapidly and had superiority in degradation efficiency and processing time.

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结合氯化镁生产工艺，确定了以氯酸钠为主剂的脱色方案，并对脱色机理作了讨论。Combining the production process of MgCl 2, a decoloration project with sodium Chlorate as a main reagent was established, and the decoloration mechanism was also discussed.

试验了它对染料废水的脱色效果及对高岭土悬浊液的去浊效果，并与PAC的去浊效果进行了比较。The properties and effectiveness of PSAM for wastewater treatment were studied and compared with those of PAC. Factors, affecting decoloration and flocculation were examined.

对制得的样品进行了比表面积和SEM等表征，并用于染料活性翠蓝的脱色。The specific surface area and SEM were performed to characterize the structure of samples, and the new acidified sludge-bentonite granule was applied to the decoloration of reactive turquoise blue.