甲基橙

A 125W UV lamp (365nm) was used as light source. The photoelectrochemical system consisted of three electrodes. As follows, Ti/TiO2 thin film was used as the working electrode, graphite electrode as the counter electrode and saturated calomel electrode as the reference electrode. Methyl orange was used as the objective substance. The photoelectrocatalytic degradation of Methyl orange on the Ti/TiO2 thin film was studied .The effects of some factors such as external bias potential, ventilation were also observed.

并以125W紫外线高压汞灯为光源，Ti/TiO2薄膜为工作电极，石墨电极为辅助电极，饱和甘汞电极为参比电极，建立了三电极的光电催化体系，甲基橙溶液为降解对象，并对其在Ti/TiO2薄膜电极上的光电催化降解进行了研究，观察外加电压、通空气等外加因素对甲基橙降解速率的影响。

The effects of initial concentration of methylorange ,pH value of solution, concentration of Cl~- and aerating oxygen or not on photocatalytic degradation rate of methylorange were investigated with anatase TiO_2 as catalyst under normal daylight lamp.

以锐钛矿型TiO2为光催化剂，以普通日光灯为激发光源，考察了甲基橙的初始浓度、溶液pH值、Cl-的浓度以及通氧与否等条件对甲基橙光催化降解速率的影响。

In the aspect of the photocatalytic activity, we did some experiments and tests: TiO_2 hydrosol degradated methyl orange, TiO_2 powder degradated acetone, TiO_2 films degradated formol and TiO_2 films degradated methyl orange, confirming that the as-prepared sample possessed preferable photocatalytic activity.

在光催化活性方面，测试了TiO_2水溶胶降解甲基橙、TiO_2粉末降解丙酮、TiO_2薄膜降解甲醛和TiO_2薄膜降解甲基橙的实验，证实了所制备的试样具有较好的光催化活性。

The light and thermal stability of methyl orange anion-pillared hydrotalcite was enhanced to a considerable extent, comparing with that of methyl orange.

该超分子结构材料不仅保持了甲基橙本身的颜色，而且与甲基橙相比，其耐光性和耐热性均有大幅度的提高。

The photodegradation of methylic orange under UV light irradiation in aforementioned photocatalyst were studied.

通过对甲基橙光催化的研究表明：在同样条件下，TiO2-PEG400颗粒的甲基橙光降解效果明显优于其他颗粒，甲基橙光降解率最高达到97。

The phosphotungstic acid was used to degrade the methyl orange solution with ultraviolet radiation.

以磷钨酸为光催化剂，在紫外灯照射下，对甲基橙溶液进行光催化降解，考察了几种阴阳离子对磷钨酸光催化降解甲基橙溶液的影响。

Disposal on methyl orange solution by two kinds of nanometer sized iron oxyhydroxides:α-FeOOH and β-FeOOH in visible light showed that methyl orange solution decolored by 90% by FeOOH/H2O2 system.And phenyl in methyl orange molec...

用2种纳米氧氢氧化铁针铁矿，正方纤铁矿处理偶氮染料分子甲基橙溶液，在自然光下，FeOOH/H2O2体系能使甲基橙溶液脱色率达90%，并且能将甲基橙分子中的苯环部分打开。

The results of the experiments show that the photocatalytic activation of T-ZnO whiskers accords with the rule of first-order reaction,and the optimal concentration of T-ZnO whiskers is 2g/L.

研究了四针状氧化锌晶须在紫外光照射条件下对甲基橙的降解活性，考查了甲基橙溶液初始浓度、催化剂浓度及种类等对光催化降解的影响，并初步探讨了其反应动力学。

The results showed that in typical sunny day,when solar irradiation average intensity was 91600lx,initial concentration of methyl orange was 20 mg/L,initial pH was 3.88,A/V is 36 m-1,after 2 h irradiation the decolorization ration was 90%and after 4 h TOC removal achieved 70%.

实验结果证明了非聚焦开放式反应器构型和二氧化钛悬浆体系能很好地利用太阳能、有效地完成对甲基橙的脱色和有机碳的去除。各因素与甲基橙脱色速率的关系将作为进一步设计反应器的重要参数

The experiment result showed that the photocatalytic degradation reaction was high efficiency for lower concentration of methyl orange solution.

利用该系统分别对低浓度甲基橙溶液进行了间歇式和连续式操作下光催化降解的实验研究，以甲基橙溶液的脱色率和TOC降解率为指标，探讨了降解过程中反应液初始浓度、气体流量、液体流量、光催化剂用量等操作条件对降解性能的影响，并对高浓度甲基橙溶液的降解过程进行了初步研究。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失