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"Johkasou Monthly", Latest Issue - Table of Contents

Monthly johkasou May issue cover
Special Edition
Initiatives for SDGs in the johkasou industry

May issue Table of contents


Special Edition

News from JSA


Government information

About the installation status of johkasou in 3 Ministry of the Environment
Ministry of Internal Affairs and Communications About the status of sewage and sanitary treatment rate in 3


Information on joining the johkasou technical study group
5 Johkasou Operator course, Johkasou Installation Worker course and information on various courses
Reiwa 5th fiscal year "37th National johkasou Technology Research Meeting" (scheduled) information and public offering of research presentations (case presentations)


Education Center & Related Organizations Scheduled for May and June

"Monthly johkasou" reader survey

Please cooperate with the reader survey so that we can use it as a reference for future magazine creation.

Contact Us

Information/IT Group
Tel: 03-3635-4884 Fax: 03-3635-4886
Public interest incorporated foundation
Japan Education Center of Environmental Sanitation
2-23-3 Kikugawa, Sumida-ku, Tokyo
TEL: 03-3635-4880 (Switchboard),

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