亜鉛濃度の異なる活性汚泥の調製法
Preparation of Activated Sludges of Different Zinc Concentrations

Shigeko GOTO, Kiyoshi MORIYAMA, Yutaka KOBAYASHI, Mitsuo CHINO
1992 Japanese Journal of Soil Science and Plant Nutrition  
doi:10.20710/dojo.63.2_223 fatcat:2xt4bk6psjf6zo7o5grirpssjq