Review Article
Anaerobic Digestion and Biogas Production: Combine Effluent Treatment with Energy Generation in UASB Reactor as Biorefinery Annex
Table 1
Average values of biological oxygen demand (BOD) for each month in the paper and pulp industry in São Paulo, Brazil.
| | Date | Paper Type | Average values of biological oxygen demand (BOD) (mg/L) | | Reservoir 1 effluent inlet | UASB reactor effluent inlet | UASB reactor effluent outlet |
| | First month | Paperboard | 564.00 | 602.00 | 389.00 | | Second month | WTL—white top liner | 3734.00 | 839.00 | 353.0 | | Third month | WTL—white top liner | 1080.00 | 607.00 | 269.00 | | Fourth month | WTL—white top liner | 2305.00 | 168.00 | 91.00 | | Fifth month | Paperboard | 1032.00 | 310.00 | 153.00 | | Sixth month | Paperboard | 898.00 | 360.00 | 180.00 | | Seventh month | Paperboard | 673.00 | 429.00 | 143.00 | | Eighth month | WTL—white top liner | 934.00 | 192.00 | 134.00 | | Ninth month | Paperboard | 2387.00 | 1727.00 | 340.00 | | Tenth month | WTL—white top liner | 1190.00 | 649.00 | 379.00 | | Last month | Paperboard | 1691.00 | 419.00 | 175.00 |
|
|
