Research field (4):
Applied microbiology
, Civil engineering (environmental systems)
, Environmental materials/recycling technology
, Environmental load reduction/restoration technology
International Water Association
, 廃棄物学会
, American Society for Microbiology
, 日本微生物生態学会
, 日本水処理生物学会
, 日本水環境学会
, International Water Association
, American Society for Microbiology
, Japanese Society of Microbial Ecology
, Japanese Society of Water Treatment Biology
, Japan Society on Water Environment