About HAYASHI JUN'ICHI
About MUROYAMA KATSUHIKO
About YABUNO MIKI
About OTANI TAKESHI
About 環境科学会誌
About environmental conservation
About Waste treatment
About Recycling of resources
About Adsorbents
About 炭酸カリウム
About 薬品賦活法
About 食品廃棄物
About 原料
About 活性炭