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TREATMENT OF HIGH-STRENGTH RARE-EARTH AMMONIA WASTEWATER WITH A TWO-STAGE ANAEROBIC AMMONIUM OXIDATION (ANAMMOX) PROCESS | |
Wenjie, Z.1,2; Yuhan, D.1,2; Dunqiu, W.1,2; Heng, C.3; Yue, J.4 | |
2016-12-01 | |
发表期刊 | GLOBAL NEST JOURNAL |
卷号 | 18期号:4页码:867-874 |
文章类型 | Article |
摘要 | In this study, a two-stage anaerobic ammonium oxidation (anammox) system-including a partial nitritation system with a biological selector (PNBS) and a granular activated carbon-based granule anammox process (GAP) -was used for the treatment of real high-strength rare-earth ammonia wastewater (HRAW). A nitrogen removal rate of 89% on average was achieved at the end of the study with the influent total nitrogen concentration of 2200 mg l(-1). The nitrogen-loading rate (NLR) of 17 kg N/(m(3)center dot d) was achieved in the PNBS, and a reduced NLR of 6 kg N/(m(3)center dot d) was maintained in the GAP. To our knowledge, this is the highest NLR applied to a two-stage anammox system. A genetic analysis of the sludge samples revealed that a Nitrosomonas sp. was enriched in the PNBS reactor, while, Kuenenia stuttgartiensis, Uncultured bacterium clone KIST-JJY001, and Uncultured anoxic sludge bacterium KU2 were enriched in the GAP reactor. |
关键词 | High-strength High Rate Granule Selector Nitrite Inhibition |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000390682300018 |
引用统计 | |
文献类型 | 期刊论文 |
版本 | 出版稿 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/136243 |
专题 | 实验海洋生物学重点实验室 |
作者单位 | 1.Guilin Univ Technol, Guangxi Key Lab Environm Pollut Control Theory &, Guilin 541004, Peoples R China 2.Guilin Univ Technol, Collaborat Innovat Ctr Water Pollut Control & Wat, Guilin 541004, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 4.Guilin Univ Technol, Coll Civil Engn & Architecture, Guangxi Key Lab New Energy & Bldg Energy Saving, 12 Jiangan Rd, Guilin 541004, Peoples R China |
推荐引用方式 GB/T 7714 | Wenjie, Z.,Yuhan, D.,Dunqiu, W.,et al. TREATMENT OF HIGH-STRENGTH RARE-EARTH AMMONIA WASTEWATER WITH A TWO-STAGE ANAEROBIC AMMONIUM OXIDATION (ANAMMOX) PROCESS[J]. GLOBAL NEST JOURNAL,2016,18(4):867-874. |
APA | Wenjie, Z.,Yuhan, D.,Dunqiu, W.,Heng, C.,&Yue, J..(2016).TREATMENT OF HIGH-STRENGTH RARE-EARTH AMMONIA WASTEWATER WITH A TWO-STAGE ANAEROBIC AMMONIUM OXIDATION (ANAMMOX) PROCESS.GLOBAL NEST JOURNAL,18(4),867-874. |
MLA | Wenjie, Z.,et al."TREATMENT OF HIGH-STRENGTH RARE-EARTH AMMONIA WASTEWATER WITH A TWO-STAGE ANAEROBIC AMMONIUM OXIDATION (ANAMMOX) PROCESS".GLOBAL NEST JOURNAL 18.4(2016):867-874. |
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