The sources of indoor air pollution and its harm to people were introduced, and its effective control measures are presented.
介绍了室内空气中主要污染物的来源和对人体的危害，提出了控制室内空气污染的有效措施。
Type, source and characteristic of indoor air pollution status were analysed according to present control method and research direction.
分析了室内空气污染现状的类型、来源及其特点，对控制措施的研究方向及前景进行了展望。
As a new generation of environmental friendly catalyst, nanocatalyst has a great potentially application in air pollution control, especially in indoor air purification.
纳米催化剂作为新一代高效环保催化剂，在大气污染治理，尤其是在室内空气净化中有着广阔的应用前景。
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