| Author | Limanseto |
| Call Number | AIT Thesis no.EV-89-24 |
| Subject(s) | Sewage--Purification--Chromium removal
|
| Note | A thesis submitted in partial fulfillment of the requirements for
the degree of Master of Engineering, School of Environment, Resources and Development |
| Publisher | Asian Institute of Technology |
| Abstract | An entrapped mixed microbial cell was prepared as possible
treatment of synthetic chromium wastewater. Cellulose
Triacetate (mono carrier) was used for entrapping the mixed
microbial cells. This type of carrier was tested with synthetic
wastewater with 300 mg/L COD and chromium at concentrations of O
mg/L, 2 mg/L, 5 mg/L and 10 mg/L. The system was operated under
aerobic conditions.
The Mono carrier could achieve a s oluble COD removal
efficiency of above 90% with a detention time of 3 hours. The
average Cr removal in this study was 75% in 2 mg/L Cr feed- influent, 63% in 5 mg/L Cr feed- influent and 48% in 10 mg/L Cr
feed-influent. |
| Year | 1989 |
| 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) | Kriengsak Udomsinrot
|
| Examination Committee(s) | Suselo, Tri Binarko ;Tran, Francis T.
|
| Scholarship Donor(s) | USAID-Indonesia GPT II Project |
| Degree | Thesis (M.Eng.) - Asian Institute of Technology, 1989 |