About YANASE RYUJI
About 福岡大 環境保全セ
About final disposal site
About waste disposal
About industrial waste
About waste
About stabilization
About structural design
About environmental conservation
About rehabilitation management
About leachate
About water quality control
About aerobic process
About controlled landfill site
About common waste
About Refuse treatment
About Water quality control
About 最終処分場
About 好気性
About 拡大
About 維持管理