About OKAWA Hirokazu
About Akita Univ.
About YOSHIKAWA Tomohiro
About Akita Univ.
About HOSOKAWA Ryota
About Akita Univ.
About HANGUI Shingi
About Akita Univ.
About MATSUNUMA Takane
About Akita Univ.
About OSAWA Takahiro
About Akita Univ.
About KAWAMURA Youhei
About Curtin Univ.
About SUGAWARA Katsuyasu
About Akita Univ.
About 超音波エレクトロニクスの基礎と応用に関するシンポジウム講演予稿集
About ultrasonic irradiation
About oxidation
About iron oxide
About sulfuric acid
About solution (liquid)
About arsenous acid
About removal
About arsenic compound
About goethite
About agitated equipment
About ratio
About oxidizing agent
About toxicity
About waste
About industrial waste water
About acidic solution
About liquid waste
About industrial waste
About elimination rate
About Other applications of acoustics
About 超音波
About 酸化
About 酸化鉄
About 硫酸
About 酸性溶液
About 亜砒酸