九州大学大学院農学研究院生産環境科学部門地域環境科学講座土環境学研究室
Laboratory of Environmental Soil Engeneering, Division of Regional Environmrnt Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院植物資源科学部門農業生産生態学講座農業生産生態学研究室 | 九州大学大学院農学研究院生産環境科学部門地域環境科学講座土環境学研究室
Laboratory of Agriculture Ecology, Division of Agriculture Ecology, Department of Plant Resources, Faculty of Agriculture, Kyushu University | Laboratory of Environmental Soil Engeneering, Division of Regional Environmrnt Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
株式会社プロレックス | 九州大学大学院農学研究院生産環境科学部門地域環境科学講座土環境学研究室
Prolex corporation | Laboratory of Environmental Soil Engeneering, Division of Regional Environmrnt Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
株式会社プロレックス | 九州大学大学院農学研究院生産環境科学部門地域環境科学講座土環境学研究室
Prolex corporation | Laboratory of Environmental Soil Engeneering, Division of Regional Environment Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
The present study investigates the water holding capacity, density, permeability, and swelling properties of the soil samples mixed with the sewage that was dried with heated edible oil. For comparison similar experiments were conducted for the soil samples mixed with sun-dried sewage and sewage compost. The water holding capacity was higher for the soil samples with oil-dried and sun-dried sewage addition than for those with sewage-compost addition. For statically compacted soil samples, with increasing sewage percentage the dry density and permeability decreased for oil-dried and sun-dried sewage addition while the effects were small for sewage compost addition. Due to an increase of sewage percentage, the amount of swelling increased for oil-dried and sun-dried sewage addition while decreased for sewage compost addition.
Mendeley出力
