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- In some municipalities, I heard that deodorant equipment is installed on the rainwater masu itself. Is there such a case in Yokohama City?
Here's the text.
In some municipalities, I heard that deodorant equipment is installed on the rainwater masu itself. Is there such a case in Yokohama City?
Last update date April 1, 2024
Rainwater masu installed on roads in the combined sewer area drains sewage and rainwater together, so the odor of sewage may occur from the rainwater masu. In such a case, install the deodorant device A or deodorant device B as shown in the figure below to prevent odor from the sewer main.
Schematic diagram of deodorizing equipment
Deodorizing device A
Deodorant device B
For inquiries to this page
In charge of maintenance of Sewer Management Division, Sewerage River Bureau
Phone: 045-671-2841
Phone: 045-671-2841
Fax: 045-641-5330
Email address: ks-kanrohozen@city.yokohama.jp
Page ID: 123-346-648