摘要
介绍了序批式生物膜技术(SBBR)的主要发展及其应用情况,同时对该技术的分类、运行方式及特点作了详细说明.水质、水量变化的频繁性及运行过程中各种不确定因素的出现,是许多污水处理机构面临的新问题,SBBR技术的提出为有效解决这一问题提供了新思路.SBBR是将SBR的间歇操作模式引入到生物膜反应器的全新应用,它集合了SBR和传统生物膜技术的优点,不仅可高效处理水力负荷变化较大的城市生活污水,实现脱氮除磷的深度处理要求,而且通过添加特殊膜材质作为填料对特种菌加以固定化后,可有效地处理含有毒有害、难降解和易挥发有机污染物的工业废水,因而具有较好的应用前景.
The latest development in the application of Sequencing Batch Biofilm Reactor technology was introduced. Besides, this review summarized the process operation, characteristics and the practical application of SBBR technology. The load variation and uncertain factors are imposed on wastewater treatment infrastructure. SBBR process was used to resolve this problem. SBBR is a new application of the SBR strategy to biofilm reactors. It gathered the advantage of SBR and biofilm technology. This technology obtains the highly capacity of resisting the organic shock loading and can remove nitrogen and phosphorus effectively. Moreover, the special micro- organism enriched in the SBBR system was used to remove organic pollutant which is noxious or hard to be subtracted. Therefore, the SBBR technology obtains a good potential for wastewater treatment.
出处
《浙江工业大学学报》
CAS
2006年第2期213-219,共7页
Journal of Zhejiang University of Technology
基金
中国博士后科学基金资助项目(2005037296)
