Meng, Fangang Improving nitrogen removal in an ANAMMOX reactor using a permeable reactive biobarrier. [electronic resource] - Water research Jul 2014 - 82-91 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1879-2448 Standard No.: 10.1016/j.watres.2014.03.049 doi Subjects--Topical Terms: Ammonia--metabolismBacteria--geneticsBioreactors--microbiologyEquipment DesignNitrites--metabolismNitrogen--metabolismRNA, Ribosomal, 16SWaste Disposal, Fluid--instrumentation