生物接触氧化技术在河道治理中的研究进展

Development in Study of Biological Contact Oxidation Technology for Rivers Treatment

介绍了生物接触氧化技术在污染河道治理中的研究成果。根据污染河水处理系统与河道的相对空间关系,生物接触氧化技术可以分为原位处理和旁路处理。原位生物接触氧化技术的主要研究对象是生物填料、生物膜特性和与其他技术组合等,而旁路生物接触氧化技术主要是对生物反应器的研究。应加强原位生物接触氧化处理技术与其他技术联合使用的研究,旁路处理技术是目前治理污染河道的一条新思路,旁路接触氧化技术的研究仍有很大的空间。

Introduced productions of study of the biological contact oxidation technology in polluted rivers treatment. According to the spatial relationship between a pollution treatment system and the riverway, the biological contact oxidation technology can be cataloged into situ treatment and bypass treatment. Studies of the situ biological contact oxidation technology mainly included the aspects of biological fillers, biofilm characteristic and combination with other technologies, and study of the bypass biological contact oxidation technology mainly was biological reactor. The study of combination with other technologies should be reinforced. Bypass treatment technology was one of new pathways of polluted rivers treatment in present, so the study of bwass biological contact oxidation technology still had very room.