目前,世界环保产业年产值高达6000亿美元,被誉为发展潜力巨大的“朝阳产业”。专家预测,2005年我国环保机械制造业总产值将达到500～600亿元,年增长为12%～16%。近三年来,被市场看好的环保机械产品主要有:电除尘器、袋式除尘器、火电厂烟气脱硫设备、新型工业锅炉、城市污水处 At present, the annual output value of the world’s environmental protection industry reaches as high as 600 billion U.S. dollars and is regarded as a “sunrise industry” with huge development potential. Experts predict that in 2005 China’s total output value of environmental machinery manufacturing industry will reach 500 ~ 600 billion yuan, an increase of 12% to 16%. The past three years, the market optimistic about the environmental protection machinery products are: ESP, bag filter, thermal power plant flue gas desulfurization equipment, new industrial boilers, urban sewage