查询词典 methyl orange

The photocatalytic activity of Sr2Ta2O7 nanosheets was investigated using the degradation of methyl orange as a model reaction.

以降解甲基橙溶液为反应模型，研究了Sr2Ta2O7纳米片的光催化性能。

The absorption of methyl orange by ammonia leaching residue of manganese nodule is investigated.

研究大洋锰结核氨浸渣对甲基橙染料废水的吸附行为。

The uptake of methyl orange dye by Chlorella species was also studied using Langmuir and Freundlich adsorption isotherms.

同时小球藻对甲基橙的吸附也应用Langmuir和Freundlich等温线模型进行了研究。

In addition, the effects of salt species in the photocatalytic degradation of DBSNa aqueous solution, the affecting factors and kinetics of photocatalytic degradation of methyl orange are investigated in the paper.

此外还对试验体系的光催化降解DBSNa的盐效应，光催化降解低浓度有机污水的影响因素和动力学进行了探讨。

Photocatalytic degradation of methyl orange in suspension was investigated by using mesoporous TiO_2 nanoparticles as the catalyst.

以介孔纳米TiO_2为光催化剂，研究了甲基橙在悬浮液中的光催化降解，考察并优化了光源功率、溶液初始pH值和催化剂的浓度等影响因素。

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。

The tempral properties of the nonlinear refraction in Cadmium porphyrin and Methyl orange areproposed by pump-probe technique.It can be used as all optical switch based on nonlinear refractioneffect.It was numerical simulated and analyzed theoretically.

利用泵探技术测量了类卟啉镉氯仿溶液和甲基橙水溶液非线性折射效应的时间特性，并指出这一效应可用于实现折射型全光开关，从理论上分析了双光束技术折射效应的时间特性。

In this paper, a strain of aerobic microorganisms selected by our laboratory is used as microorganisms,and the bulk culture conditions for the biodegradation of azo dye methyl orange by this mixed bacteria were investigated.

因此本文利用本研究室所筛选的一种混合菌，在好氧条件下研究了其处理偶氮染料甲基橙时，环境温度、pH等条件对其降解甲基橙效果的影响。

In the second part of this paper,we took methyl orange as a model for azo dye and discussed about photocatalytic oxidation performance of MO by composite catalyst.

实验前必须先将Ni系复合催化剂中的金属Ni用酸洗去，因为金属Ni会与甲基橙抢夺光生的氧化自由基从而大大降低其光催化氧化活性。

The results show that perfect anatase nanocrystalline TiO2 can be obtained by SGRTSE method and the photocatalytic activity of TiO2 can be improved by doping and surface treatment. In the experimental system, the addings of proper salts are beneficial to the photocatalytic degradation of DBSNa. The pH value of solution, adding amount of TiO2, flow rate of air, and initial concentration are the main influence factors for the photocatalytic degradation of methyl orange, and the apparent reaction order is pseudo-first-order, which could be described by Langmuir- Hinshelwood equation.

结果表明：sol-gel法结合室温溶剂蒸发诱导可制备出晶型良好的锐钛型纳米TiO_2；过渡元素和稀土元素杂原子掺杂，贵金属掺杂和表面酸化处理是有效提高TiO_2光催化活性的途径；试验体系中，在DBSNa的降解过程中加入适量的盐，可以大大加速降解效果；光催化降解水中有机物，溶液pH值，TiO_2投加量，曝气速率，被降解物起始浓度等是影响降解效果的重要因素；对起始浓度较低的有机物光催化降解过程可利用简化的Langmuir-Hinshelwood动力学方程进行描述，反应级数为拟一级。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。