Ozone as disinfectant | |
| Author | Tapas, Arturo L. |
| Call Number | AIT Thesis no. EV-88-2 |
| Subject(s) | Water--Purification--Ozonization Ozone |
| Note | A thesis submitted in partial fulfilment of the requirement for the degree of Master of Engineering, School of Environment, Resources and Development |
| Publisher | Asian Institute of Technology |
| Abstract | Filtered (finished) water exhibits a considerable resistance to the buildup of ozone residual in a semi-batch ozonation. This is due to the rapid decomposition of ozone or high ozone demand at the start of ozonation. The Buildup of ozone residual after the breakthrough can be described by the formula
C= a(1 - e-bt) + Coe-bt
where C is the ozone residual at time t after the breakthrough,
Co is the ozone residual just before the breakthrough, a and b
are constants.
The bactericidal efficiency of ozone is little affected by
pH, ammonia, organic matter |
| Year | 1988 |
| Type | Thesis |
| School | School of Environment, Resources, and Development (SERD) |
| Department | Other Field of Studies (No Department) |
| Academic Program/FoS | Environmental Engineering and Management (EV) |
| Chairperson(s) | Samorn Muttamara |
| Examination Committee(s) | Vigneswaran, Saravanamuthu ;Yamamoto, K. |
| Scholarship Donor(s) | Federal Republic of Germany |
| Degree | Thesis (M.Eng.) - Asian Institute of Technology, 1988 |