Abstract: To improve the studies and development of solar energy photocatalytic reactor，the existing types of catalysts and light gathering system as well as practical applications are reviewed. Reactors with suspended and fixed photocatalysts，with and without light gatherin are compared separately. The feasibility of using such photocatalytic reactor in practical wastewater treatment is analyzed. Also，the co-application of ceramic membrane separation technology with suspended-catalyst type solar energy photocatalytic reactor is suggested as a research direction.

摘要： 为促进太阳能光催化反应器的研究和开发，从反应器中催化剂的存在形态、反应器的聚光形式以及应用3个方面对太阳能光催化反应器的研究现状进行了系统的综述，对催化剂悬浮型和固定膜型反应器以及聚光型和非聚光型反应器进行了比较，并分析了反应器在实际废水处理或者大批量处理中应用的可行性。