Performance of Nitrogen Removal in Ceramic Anammox Reactor with Two-Inflow

Anaerobic ammonium oxidation (anammox) converted into nitrogen gas using nitrite as an electron donor in anaerobic conditions by anammox bacteria. Granular was used commonly to remove from wastewater. It easy be broken and tend settle the bottom of reactor application. A pored ceramic carrier proposed cultivate bacteria with two-inflow substrate feeding. The a diameter 1.0 mm set up center L conical filtering flask reactor. 70 mg-N/L ammonium-supplemented substate introduced through nitrite-supplemented substrates outside HRT 3 hours. influent effluent concentration measured once week ion chromatography. experiment conducted 35°C controlled temperature room. Anammox grew filled covered carrier's pore, flock settled reactor's performance achieved maximum 76.496 % NRE 0.901 kg-N/m3·d NRR, respectively.