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| Titel: |
Nutrient Removal with Methanol as a Carbon Source Full-Scale Continuous Inflow SBR Application |
| Auteur: |
Lee, H. Brereton, J. A. Mavinic, D. S. Fiorante, R. A. Oldham, W. K. Paisley, J. K. |
| Verschenen in: |
Environmental technology |
| Paginering: | Jaargang 22 (2001) nr. 10 pagina's 1223-1235 |
| Jaar: |
2001-10-01 |
| Inhoud: |
Methanol was applied to a full-scale continuous inflow SBR, as a carbon source for denitrification and possible phosphorus removal. This research was conducted at the District of Kent Wastewater Treatment Plant in Agassiz, British Columbia, Canada. This plant employs two SBR's working in parallel; one unit was used as a control, without the addition of methanol. There was no difference in the overall total nitrogen removal efficiency through methanol addition; however, the additional carbon source significantly shortened the denitrification reaction time in the existing reactor. The high nitrogen removal efficiency, with or without methanol addition, was primarily due to the advantages provided by continuous-flow SBR carbon loading. The phosphorus removal efficiency in the experimental SBR was also consistently higher than in the control SBR. The solids production from methanol addition was estimated to vary between 0.18 and 0.29 gVSS/gCH3OH. Methanol addition also had an influence on the settling qualities of the sludge. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 11 van 13 gevonden artikelen
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