不同填料在序批式生物膜反应器中的应用研究

Application Research of Different Packing Carriers in the Sequencing Batch Biofilm Reactor

填料是序批式生物膜反应器(SBBR)的重要组件,作为微生物在反应器中的载体,影响着生物的生长繁殖以及脱离进程,填料的性能还直接制约着处理效果。本文详述7种不同填料的特点和它们的运行效果,阐述了填料在SBBR工艺中的应用实例,讨论了适用于污废水处理的填料形态,为进一步开发出新型的性能更为良好的生物处理填料提供了研究基础。

Packing is an important part of the sequencing batch biofilm reactor,and it is regarded as the carrier for microorganism. Its behavior directly affects the treatment efficiency.In this paper,characteristics and run effects of seven kinds of packing carriers introduced as well as the application example of packing carriers in the sequencing batch biofilm reactor.What's more,the packing shape that can apply to the waste water treatment was discussed,which can provide the research base for development of better biological treatment packing.