@article{oai:miyazaki-u.repo.nii.ac.jp:00002469,
 author = {増田, 純雄 and Masuda, Sumio and 後藤, 洋規 and Goto, Hiroki and 山内, 正仁 and Yamauchi, Masahito and Sekito, Tomoo and 関戸, 知雄 and 佐伯, 雄一 and Saeki, Yuichi},
 journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki},
 month = {Aug},
 note = {Abstract 
At present eutrophication is the big problem for lake area. To improve this problem, saturated dissolved 
oxygen water was supplied to the sediment and this has increased the microorganism activity thus 
improvement of the sediments' environment is estimated. In this study, by supplying saturated dissolved 
oxygen water to the sediment the following results were obtained: 1) the numbers of microorganisms 
(bacteria, protozoa Tubifex hattai) in the sediment increase, and the microorganism activity are increased. 
2)Tubifex hattai appeared inside the sediment surface at day 7 resulting the oxygen penetration into the 
sediments to be about 16mm. 3)Volatile suspended solids increase, but the number of microorganisms with 
ability resolving organic matter in the sediment increases thus decrease of organic matter in the sediment 
is been estimated. 4) Nutrients released from the sediment was controlled},
 pages = {197--203},
 title = {飽和酸素水供給による底泥中の微生物活動に関する研究},
 volume = {35},
 year = {2006},
 yomi = {マスダ, スミオ and ゴトウ, ヒロキ and ヤマウチ, マサヒト and セキト, トモオ and サエキ, ユウイチ}
}