Modeling nitrous oxide emissions in membrane bioreactors: Advancements, challenges and perspectives
文献类型：期刊论文
| 作者 | Li, Zeyu2; Yang, Xiao1; Chen, Hongbo2; Du, Mingyang2; Ok, Yong Sik3 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-02-01 |
| 卷号 | 806页码:22 |
| 关键词 | Membrane bioreactors Nitrous oxide emissions Mathematical modeling Extracellular polymeric substances Soluble microbial products |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2021.151394 |
| 通讯作者 | Chen, Hongbo(chenhongbo@hnu.edu.cn) ; Ok, Yong Sik(yongsikok@korea.ac.kr) |
| 英文摘要 | Membrane bioreactors (MBRs) have become a well-established wastewater treatment technology owing to their extraordinary efficiency and low space advantage over conventional activated sludge processes. Although the extended activated sludge models can predict the general trend of nitrous oxide (N2O) emissions in MBRs, the simulation results usually deviate from the actual values. This review critically evaluates the recent advances in the modeling of N2O emissions in MBRs, and proposes future directions for the development and improvement of models that better match the MBR characteristics. The quantitative impact of MBR characteristics on N2O emissions is identified as a key knowledge gap demanding urgent attention. Accurately clarification of the N2O emission pathways governed by MBR characteristics is essential to improve the reliability and practicability of existing models. This article lays a momentous foundation for the optimization of N2O models in MBRs, and proposes new demands for the next-generation model. The contents will assist academics and engineers in developing N2O production models for accurate prediction. (C) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | WASTE-WATER TREATMENT ; SOLUBLE MICROBIAL PRODUCTS ; EXTRACELLULAR POLYMERIC SUBSTANCES ; GREENHOUSE-GAS EMISSIONS ; ACTIVATED-SLUDGE MODEL ; NUTRIENT REMOVAL ; MATHEMATICAL-MODEL ; RETENTION TIME ; HETEROTROPHIC NITRIFICATION ; AEROBIC DENITRIFICATION |
| 资助项目 | National Natural Science Foundation of China (NSFC)[51608464] ; Hunan Provincial Natural Science Foundation[2020JJ4576] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000740206800014 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; Hunan Provincial Natural Science Foundation |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/169406]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chen, Hongbo; Ok, Yong Sik |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Xiangtan Univ, Coll Environm & Resources, Xiangtan 411105, Peoples R China 3.Korea Univ, Jeong Eco Resilience Inst OJERI, Div Environm Sci & Ecol Engn, Korea Biochar Res Ctr, Seoul 02841, South Korea |
| 推荐引用方式 GB/T 7714 | Li, Zeyu,Yang, Xiao,Chen, Hongbo,et al. Modeling nitrous oxide emissions in membrane bioreactors: Advancements, challenges and perspectives[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,806:22. |
| APA | Li, Zeyu,Yang, Xiao,Chen, Hongbo,Du, Mingyang,&Ok, Yong Sik.(2022).Modeling nitrous oxide emissions in membrane bioreactors: Advancements, challenges and perspectives.SCIENCE OF THE TOTAL ENVIRONMENT,806,22. |
| MLA | Li, Zeyu,et al."Modeling nitrous oxide emissions in membrane bioreactors: Advancements, challenges and perspectives".SCIENCE OF THE TOTAL ENVIRONMENT 806(2022):22. |
入库方式： OAI收割
来源：地理科学与资源研究所
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