| Author | Suyanee Nachaiyasit |
| Call Number | AIT Thesis no. EV-87-20 |
| Subject(s) | Sewage--Purification--Activated sludge process
|
| Note | A thesis submitted in partial fulfilment of the requirements for the degree of Master of Science, School of Environment, Resources and Development |
| Publisher | Asian Institute of Technology |
| Abstract | Prominent record of bioaugmentation technique in wastewater treatment technology made this study to launch out. LLMO was the mixed culture
bacteria used in this study . Due to the limitation of the system used,
stringent conditions were faced in testing LLMO ability. Under the
loadings of 1. 3 and 1. 9 mg COD/mg MLSS. d whence MLSS equal ed to 3 and 2
g/l respectively including reduced aeration at the on-off aeration cycling period equaled to 2 h, no significant difference in COD r emoval efficiency between the LLMO enhanc ed system and control were observed. When
the on-off aeration cycling period extended to 3 h, excessive bulking
occurred within 3 days.
In case of shock loading study only the condition at the on-off
aeration cycling period equaled to 2 h and 100% increase of influent flow
rate were runned leading to excessive bulking occurring within 5-7 day. |
| Year | 1987 |
| Type | Thesis |
| School | School of Environment, Resources, and Development |
| Department | Department of Energy and Climate Change (Former title: Department of Energy, Environment, and Climate Change (DEECC)) |
| Academic Program/FoS | Environmental Engineering and Management (EV) |
| Chairperson(s) | Samorn Muttamara; |
| Examination Committee(s) | Hum, Ke Siong ;Shin, Hang-Sik ; |
| Scholarship Donor(s) | Australian Government ; |
| Degree | Thesis (M.Sc.) - Asian Institute of Technology, 1987 |