Publication: A two-phase anaerobic digestion process (uasb-uasb): Induced failure and system recovery using a step loading reduction approach and modified recycle ratio (RR)
| dc.contributor.author | P. Fongsatitkul | en_US |
| dc.contributor.author | D. S. Mavinic | en_US |
| dc.contributor.author | K. V. Lo | en_US |
| dc.contributor.other | Mahidol University | en_US |
| dc.contributor.other | The University of British Columbia | en_US |
| dc.date.accessioned | 2018-07-04T06:53:41Z | |
| dc.date.available | 2018-07-04T06:53:41Z | |
| dc.date.issued | 1995-02-01 | en_US |
| dc.description.abstract | This research demonstrated the feasibility of recovery of a UASB-UASB system treating simulated sewage sludge, after operating in a deliberate failure mode. The approach employed an application of step-loading reduction and a modification of the internal recycle ratio (RR). The system recovered exponentially (r2= 0.99) and logarithmically (r2= 0.81), with an increase in HRT (loading reduction), in so far as COD (sol) removal efficiency (92%) and CH4gas production (100%), were concerned. The system appeared to return to its initial stage of operation, after 43 days of recovery period, by the application of a two-step increase in the HRTM-UASBat 1-5 and 5.5 times that of the failure HRTM-UASB(0.63 days); coincidentally, a dimensional time of 5.5 and 10 times the minimum HRT was employed for the overall system and the M-UASB, respectively. © Publications Division Selper Ltd., 1995. | en_US |
| dc.identifier.citation | Environmental Technology (United Kingdom). Vol.16, No.2 (1995), 137-146 | en_US |
| dc.identifier.doi | 10.1080/09593331608616254 | en_US |
| dc.identifier.issn | 1479487X | en_US |
| dc.identifier.issn | 09593330 | en_US |
| dc.identifier.other | 2-s2.0-0028871254 | en_US |
| dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/20.500.14594/17283 | |
| dc.rights | Mahidol University | en_US |
| dc.rights.holder | SCOPUS | en_US |
| dc.source.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0028871254&origin=inward | en_US |
| dc.subject | Environmental Science | en_US |
| dc.title | A two-phase anaerobic digestion process (uasb-uasb): Induced failure and system recovery using a step loading reduction approach and modified recycle ratio (RR) | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| mu.datasource.scopus | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0028871254&origin=inward | en_US |