中文摘要：

研究了在缺氧条件下利用序批式生物膜反应器（SBBR）快速启动厌氧氨氧化过程,并考察了该过程中反应器的脱氮效率、厌氧氨氧化现象、生物膜性质及微生物群落的变化.从第60d开始出现ANAMMOX现象,经过100多天的启动,最高总氮负荷达0.67kg-N/m3 d,总氮去除率达到87.3%.生物膜厚度和污泥颜色、形态发生明显变化,厌氧氨氧化菌的相对含量达到40%以上,成为反应器的优势菌种.本研究表明SBBR是一种高效启动厌氧氨氧化的生物反应器.

英文摘要：

A sequencing batch biofilm reactor（SBBR） was applied to start up anaerobic ammonium oxidation（anammox） under anoxic condition in short period.Some characteristics of the anammox SBBR were investigated,including nitrogen removal efficiency,anammox activity,biofilm characteristic and variation of microbial community.Anammox phenomenon was observed after 60 days and the maximum total nitrogen loading rate reached to 0.67 kg-Nm-3？d-1 with the removal rate of 87.3% after 100-day start-up.The thickness and colour of biofilms obviously changed and the relative abundance of anammox bacteria reached to 40%,being the dominant species.This study demonstrates that a SBBR is an efficient bioreactor for starting up anammox process.