Research paper presentation and booth exhibition at the 3R International Conference held in Thailand
2026.3.23
EJEC (Thailand) Co., Ltd.(EJEC Thailand), the Thailand subsidiary of Eight-Japan Engineering Consultants Inc. (EJEC), participated in the "The 12th 3R International Scientific Conference on Material Cycles and Waste Management (3RINCs 2026)" held on March 9th and 10th, 2026, in Bangkok, Thailand (Host: King Mongkut's University of Technology Thonburi; Co-host: Japan Society of Material Cycles and Waste Management, presenting research papers and booth exhibition. This conference is a gathering of academic experts and industry representatives advocating waste management and the promotion of a circular society in the Asia-Pacific region. It welcomed over 300 participants from approximately 20 countries, including representatives from the Thai government, university professors, local Thai companies, Japanese companies, and many others who engaged in exchanges. From EJEC Thailand, Mr. Odera, who is an employee of the company and also serves as the Managing Director of EJEC Thailand, as well as a member of EJEC's Business Design Office, delivered an oral presentation titled "Comprehensive Advantage of Semi-Aerobic Landfill for Its Decision-Making Guidance in Developing Countries." Additionally, Mr. Mongkhonphat Preecharlerdsin from EJEC Thailand presented a poster titled "Methodologies of Waste Quantity and Waste Characteristics Study for the Development of Waste-to-Energy Project in Developing Countries." At the exhibition booth, Ms. Nishimura from the International Department, Business Promotion Department of EJEC also supported the booth operations." Furthermore, Mr. Odera delivered a presentation titled "Key Design of Semi-aerobic landfill and Roles of Consultant" at the special session hosted by the Embassy of Japan in Thailand, "Advantages of Semi-aerobic (Fukuoka-method) Landfill towards Net Zero and Sustainable Society."
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Group photo of EJEC and EJEC Thailand members
Group photo of EJEC and EJEC Thailand members
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3RINCs venue
3RINCs venue
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Oral Presentation
Oral Presentation
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Poster Presentation
Poster Presentation
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Booth exhibition
Booth exhibition
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Presentation in the Special session
Presentation in the Special session
The activities at 3RINCs were also introduced on the website of the Thailand Environment Institute (TEI) and EJEC Thailand’s website:
- TEI: Thailand Environment Institute | There is a good foundation for the development of resource efficiency and sustainability (Website of TEI, Thai)
- Participation in the 12th 3R International Scientific Conference on Material Cycles and Waste Management (3RINCs) - EJEC-Thailand (Website of EJEC Thailand, English)
EJEC is working on strengthening the competitiveness of the consulting services provided by the company and the group, as well as creating new values to promote waste management and develop circular societies overseas. With collaboration from the Thai local subsidiary EJEC Thailand Co., Ltd., we will continue to expand its business efforts in Thailand and other developing countries.

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