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2021/11/19 The 9th International Workshop on Decentralized Domestic Wastewater Treatment in Asia
2021/03/26 MOEJ has released new Leaflets on Johkasou system
2021/03/04 Online Technical Seminar on Decentralized Wastewater Management in Phnom Penh, Kingdom of Cambodia
2021/03/02 Seminar on Japanese Johkasou for Decentralized Wastewater Management in Sri Lanka
2021/02/25 Technical Seminar on Decentralized Wastewater Management in Lao people’s Democratic Republic
2021/02/18 ADBI has produced new Video on Johkasou technology: Spotlight on Japan’s “Johkasou” Sanitation System: A Model for Asia
2021/02/12 Seminar on Water Environment Improvement Project by Introduction of Advanced Johkasou System in the World Heritage City in Laos
2021/01/21 8th International Workshop on Decentralized Wastewater Treatment in Asia: Water-borne Diseases and Disasters
2019/12/10 7th Workshop on Decetralized Domestic Wastewater Treatment in Asia was held in Hanoi, Vietnam.
2018/12/11 ADBI has released a Policy Brief Paper recommending maintenance based on the Johkasou Act
2018/10/11 6th Workshop on Decentralized Domestic Wastewater Treatment in Asia was held in Tokyo
2017/12/28 5th Workshop on Decentralized Domestic Wastewater Treatment in Asia was held in Yangon
2016/11/01 The 4th Workshop on On-site Domestic Wastewater Treatment in Asia was held in Jakarta
2014/04/08 The 2nd Workshop on Management of Sludge from Drainage and Sewerage Systems was held in Hanoi
2013/04/10 JSC 6th STeering Committee Meeting was held
2013/04/02 ADB-JSC Cooperation in Septage Management Star
2013/03/12 ISO/TC224/WG8 on On-site Wastewater Treatment Manegement was Held in Risbon
2010/01/29 Follow-up Conference of the International Year of Sanitation (IYS) was held in Tokyo
2010/01/06 Follow-up Conference of the International Year of Sanitation (IYS)
2009/09/03 NRCrwtt Visits JECES for Johkasou Information
2009/07/31 JECES' website is renewed today.