@article{oai:miyazaki-u.repo.nii.ac.jp:00001776,
 author = {岡村, 好美 and Okamura, Yoshimi},
 journal = {宮崎大学教育文化学部紀要. 芸術・保健体育・家政・技術, Memoirs of the Faculty of Education and Culture, Miyazaki University. Art, health and physical education, home economics, and technics},
 month = {Mar},
 note = {In order to reduce environmental loading such as water pollution, a possibility is raised to substitute charcoal for detergent. Therefore, we study the efficiency of charcoal washing by examining detergency and performing component analysis of water that charcoal had been immersed. 
Effectiveness of added salt was also examined. In this report we showed that 1) detergency of charcoal was an order of synthetic detergent, compound detergent, charcoal, but was significantly higher than water; 2) the water immersed with charcoal was alkaline, and contained cation based on surface activity and phosphoric acid; 3) NaCl added into water dispersed the soil particle following Schulze-Hardy's law and resulted in the effective adsorption by charcoal. These results indicate that soil redeposition is lowed by charcoal washing.},
 pages = {1--7},
 title = {炭の洗濯効率に関する検討},
 volume = {8},
 year = {2003},
 yomi = {オカムラ, ヨシミ}
}