title: [Cultivation of ANAMMOX bacteria and the ammonium anaerobic oxidation technology in the plug flow bio-reactor].
abstract: It is feasible that the ANAMMOX bacteria can be enriched and cultivated to red granular in plug flow immobilized floc bioreactor. Average ammonium and nitrite removal rate are more than 98 %, and average total nitrogen removal rate is 86% combined with 14% nitrate production; the removal volumetric total nitrogen load is 2.56kg/(m3 x d). The influence of the influent substrate ratio of ammonium to nitrite on reactor's performance has been studied. The granule structure has been observed by the scan electro-microscope.
authors: Beijing Municipal Research Academy of Environmental Protection, Beijing 100037, China.
authors: Yin
authors: Y
authors: Liu
authors: Bing
authors: B
authors: Du
authors: Ya-an
authors: YA
authors: Si
authors: Yan-ling
authors: YL
authors: Sun
authors: Li-xian
authors: LX
authors: Shen
mesh_terms: D001421:Bacteria, Anaerobic / Q000502:physiology*; D019149:Bioreactors; D009566:Nitrates / Q000737:chemistry*; D009584:Nitrogen / Q000737:chemistry; D010084:Oxidation-Reduction; D000644:Quaternary Ammonium Compounds / Q000737:chemistry; D014865:Waste Disposal, Fluid / Q000379:methods*
chemical_list: D009566:Nitrates; D000644:Quaternary Ammonium Compounds; D009584:Nitrogen