光催化的

A method of determining appropriate light intensities for saving energy was presented in the light of hydroxyl radicals being the primary reactants in the degradation of volatile organic compounds and an excess coefficient of light intensity was defined base on the assumption of complete utilization of excited electron-hole pairs.

分析了光催化过程中的光能损失，基于羟基自由基是降解挥发性有机物的主要氧化物种的假设提出了确定合适的光强来节约光能的方法，在假设电子空穴对完全利用的基础上定义了过量系数，并根据负载TiO2的玻璃平板反应器和泡沫镍反应器降解甲醛的实验数据确定了所需合适的光强和过量系数。

Its new applications in environmental engineering are studied, and some suggestions on future research orientation of nanometer TiO 2 photocatalyzer are presented.

综述了近年来纳米TiO2 光催化剂改良的最新技术，包括对其的改性及与其他技术的联合运用，以提高纳米TiO2 的光催化效率；探讨了其在环境工程中的新应用，并就今后纳米TiO2 光催化剂的研究发展方向提出了一些建议。

The silicotungstic acid was used as the photocatalyst to degradation of the methyl orange solution.

以硅钨酸为光催化剂，研究了其对模拟染料废水甲基橙的光催化脱色降解影响。

Reactive Red 195(RR 195) and C.I. Acid Black 234(AB 234) in the presence of H2O2. The catalytic function of Fe-AO-PAN on dye degradation was investigated with respect to decoloration percentage in this work.

活性红195(RR 195)和C.I。酸性黑234(AB 234)的光催化氧化降解反应中，考察了其对降解反应的催化作用。

In the suspension system, photodegradation of organic adsorbates occurred in the regeneration solution.

对于悬浆体系活性炭光再生，吸附质的光催化降解在再生液中进行。

Photoregeneration of activated carbon was attributed to desorption and photodegradation of adsorbates.

活性炭光再生是吸附质解吸和光催化降解共同作用的结果。

Supported TiO2 photocatalyst were prepared in laboratory, experimental conditions of light catalysed oxidation for SO2 were studied by using self-designed platform.

实验室制备了负载型 TiO2光催化剂，利用自行设计的实验台，对SO2光催化氧化实验条件进行了研究。

The results showed that the reaction was first-order and the velocity of reaction can be described by Langmuir-Hinshelwood equation.

对光催化氧化有机污染物的反应动力学进行了实验研究，结果表明，Bi_2O_3光催化氧化亚甲基兰模拟废水的反应为一级反应，反应可用L-H动力学方程描述。

Furth work about the role of Sb is in progress. 2 The ratio of Ag to TiO2 can be adjusted by controlling sputtering time of Ag.

当Sb掺杂过量时，破坏了二氧化钛原有的晶格结构，劣化了薄膜表面态，光催化活性和光致亲水性反而降低。

The degradation of methyl orange in a photocatalysis reactor using TiO2-photocatalyst is studied in terms of methyl orange concentration.

确定影响甲基橙光催化氧化的主要影响因素为TiO2光催化剂投加量、氧化剂投加量。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！