Effect of inorganic carbon on anaerobic ammonium oxidation enriched insequencing batch reactor |
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| Authors: | LIAO Dexiang LI Xiaoming YANG Qi ZENG Guangming GUO Liang YUE Xiu |
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| Affiliation: | 1. College of Environmental and Engineering,shanghai Maritime University, Shanghai 200315,china;College of Environmental Science and Engineering, Hunan University, Changsha 410082,china
2. College of Environmental Science and Engineering, Hunan University, Changsha 410082, China |
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| Abstract: | The present lab-scale research reveals the enrichment of anaerobic ammonium oxidation microorganism from methanogenic anaerobic granular sludge and the effect of inorganic carbon(sodium bicarbonate)on anaerobic ammonium oxidation.The enrichment of anammox bacteria was carried out in a 7.0-L sequencing batch reactor(SBR)and the effect of bicarbonate on anammox was conducted in a 3.0-L SBR.Research results,especially the biomass,showed first signs of anammox activity after 54 d cultivation with synthetic w... |
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| Keywords: | inorganic carbon anaerobic ammonium oxidation (Anammox,) sequencing batch reactor (SBR) nitritation methanogenic granular sludge |
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