环境生物上游技术和下游技术在污染控制中的应用

从环境污染发展的趋势及环保产业的需求情况分析了环境生物技术在未来污染控制中的重要作用及潜在的市场前景，论述了包括生物强化技术、有机物生物降解及废弃物资源化、生物修复、生物基因工程技术、生物传感器与生物标记物在内的环境生物上游技术的研究与发展，重点介绍了各种工艺及各种物理场作用下的环境生物下游技术，剖析了若干种典型技术并用工程实例强调上、下游技术的紧密组合，提出环境生物技术需要加强研究的方向。

Upstream and Downstream Environmental Microbial Techniques

The important role and potential market of environmental biotechnology in future pollution control are summarized according to contamination development and the demand of environmental protection industry. Subsequently, the development of upstream environmental microbial technology is analyzed in detail, including bioaugmentation, the decomposed mechanism of toxic organics, the resource recovery of waste, bioremediation, the application of biological genetic engineering technology, biosensor and biological label. Moreover, the importance of the collaboration of upstream technology and downstream technology is discussed in terms of several representative technologies and engineering cases. And the investigative trends on environmental microbial technology, which need to be reinforced, are therefore presented according to the practical situation in China.