【摘要】 简单介绍了半导体多相光催化氧化的原理及其在降解污染物和环境保护中的应用和一些新型反应装置 ,提出了提高光催化剂催化活性的方法 ,讨论了影响光催化氧化反应速率的因素和提高光催化氧化反应速率的方法 ,同时对光催化氧化技术今后的研究方向和工作重点提出了一些设想更多还原

【Abstract】 In this paper, are introduced the principle of the semiconductor heterogeneous photocatalysis oxidation technology, its application to the degradation of the pollutants and environmental protection, and some new types of reaction instruments. Then the paper suggests the method for the improvement of the photocatalytic activity of the photocatalytic agents. The paper also discusses the factors affecting both the reaction rate of the photocatalysis oxidation, and the increase in the reaction rate. In addition, this paper presents some recommendations on the future research orientation and emphases in the photocatalysis oxidation technology.更多还原