About FUJIMOTO NOBORU
About 長崎大学教育学部紀要 自然科学
About food service industry
About sewage treatment plant
About drain trap
About kitchen
About drainage (water)
About combination
About ozonation
About bubble
About biological water treatment
About BOD
About Ammonia
About odor control
About maintenance cost
About sludge
About performance test
About exhaust gas treatment
About aliphatic aldehyde
About alkane
About disulfide
About aliphatic compound
About sludge
About grease trap
About microbubbles
About index number
About cost
About waste treatment
About microbubble
About Wastewater treatment
About Industrial wastewater treatment
About Formaldehyde
About Hexane
About Dimethyl persulfide
About 外食産業
About ハイブリッド型
About 排水処理装置
About 研究