Bio crop waste
description
Transcript of Bio crop waste
![Page 1: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/1.jpg)
Bio crop waste
11720107 Keisuke Taruya
![Page 2: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/2.jpg)
Introduction
How much bio crop waste is there in Fukui Prefecture, and in all of japan?
How much energy can be made from it?What is the best method?
Bio crop waste is the residue left from processing and harvesting any plant crop.
My surveys
![Page 3: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/3.jpg)
Bio crop waste in Fukui
In Fukui Prefecture, the bio crop waste produces 3,300 tons in a year. It is the 2nd lowest of all prefectures.
No.1 Chiba (443,515)
(tons/year)
No.2 Hyogo (262,807)No.3 Hokkaido (241,641)
![Page 4: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/4.jpg)
Bio crop waste in Japan
In Japan, the bio crop waste produces 3,193,739 tons in a year.
U.S.A 16,190,380 tons/year
comparative example
![Page 5: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/5.jpg)
The energy made from bio crop
The energy can be generated from bio crop waste is about 20 MJ/kg.3,300 tons/year
3,193,739 tons/year
2.1MW
2,025MW
Fukui
Japan
![Page 6: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/6.jpg)
The method for utilization of bio crop waste
Bio crop waste is used in various ways.
・ Power generation・ Bioethanol・ Biogas
The best methodReaso
n The energy conversion efficiency of biogas is 70 percent.
![Page 7: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/7.jpg)
Conclusion
In Fukui Prefecture, the bio crop waste produces 3,300 tons in a year.
In Japan, the bio crop waste produces 3,193,739 tons in a year.
The energy can be generated from bio crop waste is about 20 MJ/kg.
The best method for utilization of bio crop waste is biogas.
![Page 8: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/8.jpg)
Reference
http://www.env.go.jp/recycle/waste/sangyo/sangyo_h20a.pdf http://
www.eesi.org/files/foodwaste_factsheet_finaldraft_040609_0.pdf
http://ja.wikipedia.org/wiki/%E3%83%90%E3%82%A4%E3%82%AA%E3%83%9E%E3%82%B9
http://ja.wikipedia.org/wiki/%E3%83%90%E3%82%A4%E3%82%AA%E3%83%9E%E3%82%B9%E3%82%A8%E3%82%BF%E3%83%8E%E3%83%BC%E3%83%AB
http://ja.wikipedia.org/wiki/%E3%83%90%E3%82%A4%E3%82%AA%E3%82%AC%E3%82%B9
![Page 9: Bio crop waste](https://reader036.fdocuments.net/reader036/viewer/2022062316/56816717550346895ddb88da/html5/thumbnails/9.jpg)
Thank you for your attention!