光催化的

Basis on the calculated energy band positions, the mechanism of enhanced photocatalytic activity is discussed.

通过计算半导体能带位置，讨论了光催化反应活性提高的机理。

It can be used in wastewater treatment including papermaking, leather making, coking, printing and dyeing, heavy metals, pesticide and oil pollution with principles of absorption, flocculus and photocatalysis.

空心微珠在水处理方面的研究涉及造纸废水、制革废水、焦化废水、印染废水、重金属废水、农药废水、石油污染等，其作用原理包括吸附作用，絮凝作用，光催化作用三大方面。

The results show that the degradation rate of formaldehyde can also be described by first-order kinetic equation.

研究结果表明，实验条件下甲醛的光催化降解也符合一级反应动力学。

The photodegradation of the acid fuchsin wastwater using the heteropolyacid was studied.

以杂多酸为催化剂，研究了酸性品红染料废水的光催化降解特性和工艺。

It is certain that the natural rutile can gestate good photocatalystic activity.

研究结果表明，该天然含钒金红石孕育有良好的光催化活性。

The photocatalytic reactivity of the samples were tested by the gas-phase photocatalytic oxidation of heptane .

以气态庚烷为反应体系，来比较上述两种催化剂的光催化活性。

The photocatalytic activities were measured with the photocatalytic degradation of heptane.

大气中存在着多种金属氧化物粒子，一些金属氧化物是半导体，在近地层太阳光的作用下具有光催化活性。

The invention relates to a method for preparing a neutral mixed crystal nano TiO2 hydrosol with high stability, belonging to the photocatalytic active nano titanium dioxide material preparation process technical field.

本发明涉及一种高稳定中性混晶纳米TiO2水溶胶的制备方法，属光催化活性纳米二氧化钛材料制备工艺技术领域。

A kind of low-pressure mercury-vapor discharge lamp, TUV, is a better one for the photocatalytic reaction.

低压汞灯TUV为光催化降解的较好选择。

The photocatalytic process can mineralize the hazardous organic chemicals to carbon dioxide, water and simple mineral acids.

光催化能够使有害有机物发生矿化作用生成二氧化碳、水和简单的矿物酸。

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！