Application of ANAMMOX reaction to improve nitrogen purification of hybrid subsurface flow constructed wetland systems
| Project/Area Number |
26292185
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Environmental agriculture(including landscape science)
|
|---|
| Research Institution | National Agriculture and Food Research Organization |
|---|
Principal Investigator |
Kunihiko Kato 国立研究開発法人農業・食品産業技術総合研究機構, 東北農業研究センター 生産環境研究領域, 上級研究員 (40450324)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
和木 美代子 国立研究開発法人農業・食品産業技術総合研究機構, 畜産研究部門畜産環境研究領域, 上級研究員 (10355092)
井上 京 北海道大学, (連合)農学研究科(研究院), 教授 (30203235)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
|
|---|
| Keywords | 伏流式人工湿地 / アナモックス / 窒素削減 / リアルタイムPCR / 排水処理 / 水質浄化 / 硝化 / 脱窒 / 環境技術 / 人工湿地 / 環境保全 |
|---|
| Outline of Final Research Achievements |
We surveyed the anammox presence in the 7-full-scale hybrid type CWs treating wastewater from livestock farming or livestock products industry, and clarified the relationship between wastewater condition and anammox concentration. Anammox existed with relatively higher concentration in the CWs treating swine wastewater or dairy wastewater with the last bed with vertical flow or before the last bed with horizontal flow, where BOD and COD concentration were low and NO2- and NO3- concentrations were high. The high concentration of anammox DNA continued, however they dropped in winter season with air temperature drops less than zero. This study provides new and useful information to intensify nitrogen removal in hybrid CWs by adding anammox treatment.
|
Report
(4 results)
Research Products
(47 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 有機性排水を浄化する多段型伏流式人工湿地ろ過システムの季節・経年安定性2016
Author(s)
加藤 邦彦, 井上 京, 家次 秀浩, 辻 盛生, 菅原 保英, 張 暁萌, 泉本 隼人, 青木 和彦, 工藤 一晃, 戸上 和樹, 三浦 憲蔵
Organizer
日本土壌肥料学会東北支部大会、平成28年度山形大会
Place of Presentation
山形大学農学部（山形県・鶴岡市）
Year and Date
2016-07-05
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 畜産系有機性排水を浄化するハイブリッド伏流式人工湿地におけるアナモックス菌の分布2014
Author(s)
和木美代子, 安田知子, 福本泰之, 加藤邦彦, 青木和彦, 井上京, 原田純, 張暁萌, 泉本隼人, 家次秀浩, 菅原保英
Organizer
第51回水処理生物学会
Place of Presentation
山梨県JA会館（山梨県・甲府市）
Year and Date
2014-11-12 – 2014-11-14
Related Report
-
-
-
-
[Presentation] Performance and cost evaluation of hybrid wetland systems for organic wastewater treatment in Hokkaido, northern Japan2014
Author(s)
Kunihiko Kato, Takashi Inoue, Hidehiro Ietsugu, Yasuhide Sugawara, June Harada, Katsuji Kitagawa, Hitoshi Sasaki, Hiroaki Sakuragi, Kazuhiko Aoki, Kenzo Miura
Organizer
14th International Conference, Wetland Systems for Water Pollution Control, ICWS2014
Place of Presentation
Shanghai （China）
Year and Date
2014-10-12 – 2014-10-16
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
