About YAMAGIWA YOSHINOBU
About 和歌山県工技セ
About TAKATSUJI WATARU
About 和歌山県工技セ
About NAKAOKA MOTONOBU
About 和歌山県工技セ
About FURUKAWA KENJI
About 日本水処理生物学会誌
About waste water treatment
About Biological treatment of sewage and wastewater
About 汚泥
About 固定化
About 染色廃水
About 窒素除去