【摘要】 反硝化菌的生长快于厌氧氨氧化菌 ,通过培育反硝化生物膜 ,利用反硝化菌的基质多样性和代谢多样性 ,可使生物膜由催化反硝化反应过渡到催化厌氧氨氧化反应 ,加速Anammox反应器的启动 .经过 3个月的运行 ,Anammox反应器的容积总氮负荷达 0 14 3kg·m-3 ·d-1,总氮去除率约 86 5 2 % ,出水NH+ 4 N和NO-2 N均低于 1mg·L-1.NH+ 4 N去除量、NO-2 N去除量和NO-3 N生成量之间比例的变化以及污泥颜色的变化 ,可以指示Anammox反应器的启动进程 .更多还原

【Abstract】 The anaerobic ammonia oxidation （Anammox） bioreactor was successfully set up with the denitrification biofilm. After a three-month operation, the volumetric total nitrogen loading rate was 0.143?kg·m^-3·d^-1 and the total nitrogen removal was 86.52% with effluent ammonia and nitrite less than 1?mg·L^-1. The ratio of NH⁺₄-N removal, NO^-₂-N removal and NO^-₃-N production as well as the biofilm color could indicate the development of Anammox bioreactor performance.更多还原