Title:
汚泥減容装置及び汚泥減容方法
Document Type and Number:
Japanese Patent JP7398308
Kind Code:
B2
Abstract:
To provide a sludge volume reduction apparatus and sludge volume reduction method capable of recycling and using products after sludge treatment in a more suitable manner.SOLUTION: A sludge reduction apparatus 2 reduces a volume of sludge produced in a sewage treatment facility 1. The sludge reduction apparatus includes a sludge reduction part 20 which decreases a volume of sludge produced in the sewage treatment facility 1. The sludge reduction part 20 has insects capable of growing using the sludge, and by circulating the sludge through the sludge reduction part 20, the sludge can be eaten by the insects.SELECTED DRAWING: Figure 1
Inventors:
Yuya Kimura
Yoshihide Yamaguchi
Yoshihide Yamaguchi
Application Number:
JP2020053648A
Publication Date:
December 14, 2023
Filing Date:
March 25, 2020
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
C02F11/02; C02F3/32
Domestic Patent References:
| JP2008188503A | ||||
| JP2014083025A | ||||
| JP2010110307A |
Foreign References:
| CN110357377A | ||||
| US20180092339 | ||||
| WO2019053456A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office