国外生物过滤器处理化工有机废气进展

Progress in Treatment of Waste Gases from Chemical Production by Biofilter in Foreign Countries

概述了生物过滤器处理有机废气的流程、原理、设备、运行条件及投资，并介绍了欧美国家用生物过滤器处理化工有机废气的进展情况和实例。讨论了该技术的发展趋势及在国内的应用前景。

In this article the process,principle,equipment,operating conditions and investment of the biofilter used to treat the organic waste gases and the progress in application of the biofilter in Europe and USA are summarized.The case is presented and the development trend of the biofilter process and its application prospect in China are also discussed.