- Yokohama-shi Top Page
- Living, procedures
- Housing and Living
- Garbage, recycling
- Introduction of facilities
- Collection offices, etc.
- Northern Office
- Information on Northern Offices
- About collection and processing of human waste in Yokohama City
The text is from here.
About collection and processing of human waste in Yokohama City
Last updated on January 12, 2024.
Flow of human waste treatment
- Northern Resources and Waste Recycling Bureau Office: The human waste collected by vacuum truck from all over the city is transported to the Isogo Inspection Office.
- Isogo Inspection Office: The collected human waste is pretreated and sent to Sewerage and Rivers Bureau Nambu Wastewater Treatment Plant.
- Sewerage and Rivers Bureau Nambu Wastewater Treatment Plant: Biogasification treatment with sewage sludge
Materials related to human waste treatment
・2023 Business Overview (excerpt from human waste treatment) (PDF: 656KB)
・2023 (extracted human waste treatment) in a beautiful town (PDF: 720KB)
You may need a separate PDF reader to open a PDF file.
If you do not have it, you can download it free of charge from Adobe.
To download Adobe Acrobat Reader DC
Inquiries to this page
Northern Office of Resources and Waste Recycling Bureau Household Waste Management Department
Phone: 045-953-0941
Phone: 045-953-0941
Fax: 045-953-0942
E-Mail address [email protected]
Page ID: 471-584-080
