About OKAHASHI HARUKO
About NISHIUCHI RYO
About SATO TSUTOMU
About YONEDA TETSURO
About 資源・素材学会北海道支部春季講演会講演要旨集
About hydroxide
About layered compound
About waste water treatment
About Nickel
About self purification
About pH
About mine
About X-Ray Diffraction
About double hydroxide
About LDH
About self-purification
About XRD
About Sewerage engineering and wastewater treatment in general
About 沈殿
About 層状複水酸化物
About ニッケル
About 廃水処理
About 開発