About NAGAI DAISUKE
About 群馬大 大学院理工学府
About 環境管理(産業環境管理協会)
About water-soluble polymer
About rare metal
About collection
About metal ion
About recovery
About palladium compound
About electronic equipment
About urban mining
About Palladium-ion
About 金属配位水溶性ポリマー
About water soluble polymer
About electronic equipment
About waste recovery
About collection
About Recycling of resources
About Rheology of polymer solutions and melts
About Nonferrous metallic materials
About Exhaust gas treatment
About 水溶性ポリマー
About 基盤
About レアメタル
About 捕集材
About 開発