| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4390001 | Ecological Engineering | 2012 | 7 Pages |
Abstract
⺠Furnace slag and marble chips raised pH to enhance nitritation-anammox in biofilters. ⺠Ammonium oxidizing and anammox bacteria accounted for 69-74% of bacterial population. ⺠Ammonium removal rate was significantly higher at pH 8.1 than pH 7.6. ⺠Free ammonia concentration should be controlled to avoid inhibition to anammox. ⺠Temperature effects were superior to pH effects on simultaneous nitritation-anammox.
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Authors
Wendong Tao, Yuling He, Ziyuan Wang, Robert Smith, Walid Shayya, Yuansheng Pei,