| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Development of Anammox Reactor Equipped with a Degassing Membrane to Improve Biomass Retention |
|
言語 |
en |
| 作成者 |
Matsunaga, Kosuke
Kindaichi, Tomonori
Ozaki, Noriatsu
Ohashi, Akiyoshi
Nakahara, Yoshihito
Sasakawa, Manabu
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) IWA Publishing 2012 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Anaerobic ammonium oxidation (anammox) |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
degassing membrane |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
biomass retention |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
510 |
| 内容記述 |
|
|
内容記述 |
In up-flow anammox reactors, one of the contributing factors of biomass wash-out is the adherence of nitrogen gas produced by anammox reaction to biomass. In this study, we operated an up-flow anammox reactor equipped with a degassing membrane to minimize the biomass wash-out from the reactor by separating the produced gas from the biomass. In addition, both the effect of degassing on the anammox reactor performance and the durability of the membrane submerged in the anammox reactor were investigated. The results show that the use of the degassing membrane in the anammox reactor could 1) Improve the biomass retention ability (by separating the produced gas from the biomass), and 2) Increase the component ratio of anammox bacteria in the reactor. In addition, degassing could reduce the N2O emission produced in the reactor (for the gas selectivity of the degassing membrane). No membrane fouling was observed even after two months of operation without washing, indicating an advantage to the use of the degassing membrane. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
IWA Publishing |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.2166/wst.2012.222 |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.2166/wst.2012.222 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0273-1223 |
| 開始ページ |
|
|
開始ページ |
451 |
| 書誌情報 |
Water Science and Technology
Water Science and Technology
巻 66,
号 2,
p. 451-456,
発行日 2012-06
|
| 旧ID |
41291 |
WaterSciTechnol_66_451.pdf (239.1 KB)
