File:Tōbu Sewage Treatment Center the digestion tanks 16-1 Matsushima 6-chōme Higashi-ku Fukuoka 20231012.jpg

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Captions

Captions

Tōbu Sewage Treatment Center, the digestion tanks (Fukuoka City, Japan)

Summary

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Description
日本語: 福岡市東部水処理センター、消化槽（管理本館の所在地：813-0062福岡市東区松島六丁目16番1号）
English: Fukuoka City Tōbu Sewage Treatment Center, the digestion tanks (Address of the administration building: 16-1, Matsushima 6-chōme, Higashi-ku, Fukuoka City, Japan 813-0062)
Date
Source Own work
Author Hirho
Camera location33° 37′ 49.8″ N, 130° 25′ 52″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

全体の座標：

Object location33° 37′ 57.3″ N, 130° 25′ 59.4″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

消化槽の座標：

Object location33° 37′ 52″ N, 130° 25′ 50.7″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Object location33° 37′ 51.7″ N, 130° 25′ 52.5″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Object location33° 37′ 51.8″ N, 130° 25′ 54.1″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

消化槽において汚泥を摂氏37度から38度程度に温め、約30日間おいて消化（分解）させると、汚泥はメタンガス（消化ガス）と消化汚泥（沈殿物）とに分かれ、メタンガスは北にあるガスタンクへ、消化汚泥は北東にあるMAP施設へ送られる。ガスタンクに貯留されたメタンガスは、ボイラーや焼却炉の燃料として有効利用される。汚泥の処理過程で発生するリンを含んだ消化汚泥は、MAP施設で行うMAP法によりマグネシウムが添加され、MAPとしてリンが回収され、肥料として有効利用される。MAPとはMagnesium Ammonium Phosphate（リン酸マグネシウムアンモニウム）の略である[1][2]。

Licensing

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  1. ↑ 福岡市. 水処理センター（下水処理施設）. Retrieved on 2023-10-17.→東部水処理センター／福岡市道路下水道局下水道施設部東部水処理センター
  2. ↑ 福岡市道路下水道局. 道路下水道局のホームページ. Retrieved on 2023-10-17.→広報活動→パンフレット等→下水道に関するパンフレット等→東部水処理センター／下水道に関するパンフレット等

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current01:21, 18 October 2023Thumbnail for version as of 01:21, 18 October 20234,000 × 1,680 (1.44 MB)Hirho (talk | contribs)Uploaded own work with UploadWizard

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