Research field (2):
Recycling systems and society
, Civil engineering (environmental systems)
International Water Association
, 土木学会
, 日本水環境学会
, Japan Sewage Works Association
, Research Institute for Seto Inland Sea
, The Society of Environmental Instrumentation Control and Automation
, Japanese Society of Water treatment Biology
, The Society for Biotechnology, Japan
, The Association of Environmental & Sanitary Engineering Research
, International Ozone Association
, Japan Society for Environmental Chemistry
, Japan Ozone Association
, Japan Society of Material Cycles and Waste Management