最后，探讨了二氧化钛光催化氧化技术今后的研究趋势。
Finally, the future studying trend of TiO_2 photocatalytic oxidation technology was discussed.
光催化氧化技术是近年来催化学科中一个十分活跃的研究领域。
Photocatalytic oxidation technique is a very active field in the catalysisdiscipline in recent years.
以太阳光为光源的光催化氧化技术是一种清洁和节能的污水处理技术。
Solar photocatalysis was one of the technologies with clean and economizing energy for the wastewater treatment.
光催化氧化技术是近年来研究的一个热点领域，而光催化剂则是该技术的关键所在。
Photochemical catalytic oxidation technology is a investigative hotspot of waste water treatment, and the photocatalysts is the key of this technology.
利用光催化氧化技术，大多数有机污染物可以被降解为CO_2、H_2O等无污染的小分子。
Most organic pollutants can be degraded to non-polluting small molecules such as CO_2, H_2O etc.
提出了光催化氧化法与电化学的结合——电化学辅助光催化氧化技术，它是一项新型的污水处理技术。
It is pointed out that the combination of photocatalytic oxidation and electrochemistry—the technique of electrochemically assisted photocatalysis is a new wastewater treatment technique.
半导体光催化氧化技术能将有机污染物降解为无毒的小分子物质而实现无害化，近年来成为研究的热点。
In recent years, a hot topic is photocatalytic oxidation with semiconductor can degrade organic pollutants to non-toxic small molecules and achieve no harm.
光催化氧化法的催化剂分散、回收及负载技术还不很成熟。
As for photocatalytic oxidation, the dispersion, recycling and loading technology of catalyzer has not been mature so far.
光催化氧化降解水体中有机污染物也是近年来兴起的一项新型水处理技术，能有效地降解废水中的难降解有机物，但因其对光源要求较高等因素限制了它的使用。
Photochemical catalysis technology has risen in recent years and can effectively degrade the hardly-degraded organic pollutants, but it is limited because of its high standards for light sources.
近年来，光催化-臭氧联用技术在有机废水治理方面显示了广阔的应用前景，已成为高级氧化技术方向的研究热点。
Recently, the technique of photocatalysis combined with ozone has revealed wide prospect in application for the treatment of organic wastewater and has become focuses of advanced oxidation processes.
以纳米半导体氧化物为催化剂的多相光催化是一种理想的环境污染治理技术，已成为近年来国际上最为活跃的研究领域之一。
Heterogeneous photocatalysis based on semiconductor nano-oxides, is an ideal technology for remedying environmental pollution and has become one of the most active research fields in recent years.
紫外光催化氧化是近年来环境水质分析中采用的一种样品预处理新技术，目前在国内环境监测领域还应用得不多。
UV_photocatalytic oxidation is a novel pretreatment technique for environmental water analysis, but this technique has been seldom used in domestic environmental monitoring field.
本发明属于催化剂技术领域，具体为一种利用非水溶胶-凝胶法制备具有可见光催化活性的纳米二氧化钛催化剂的方法。
The present invention belongs to the field of catalyst technology, and is especially nonaqueous sol-gel process of preparing nanometer titania catalyst with visible light catalysis activity.
二氧化钛光催化技术近来普遍应用于挥发性有机物之处理，此技术具有光稳定性、操作简单及触媒便宜等优点。
Recently, it is universal to apply TiO2 photocatalytic technology for the decomposition of volatile organic compounds. This technology is photo-stability, easy operation and low cost.
将多相光催化氧化法与生物氧化法相结合，探讨两种组合技术对染料化合物的降解。
A combination technique of photocatalytic oxidation with biochemical oxidation for dye degradation was studies.
方法：查阅大量关于纳米二氧化钛光催化技术在废水和空气治理方面的近几年文献。
Methods: Searching for the last years' literature related to dealing with waste water and air by the method of photocatalysis technique of Nanometer TiO2.
应用半导体二氧化钛光催化剂促进氧化降解环境中常见有机污染物是一种有效的清洁处理技术。
The semiconductor-TiO2 photo-catalytic process is a very efficient technique for photodegrading the environmentally relevant organic pollutants and purifying water and air.
应用半导体二氧化钛光催化剂促进氧化降解环境中常见有机污染物是一种有效的清洁处理技术。
The semiconductor-TiO2 photo-catalytic process is a very efficient technique for photodegrading the environmentally relevant organic pollutants and purifying water and air.
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