Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | The effect of ozone on tannery wastewater biological treatment at demonstrative scale |
| Abstract | This paper reports the results obtained during an investigation aimed at transferring to the demonstrative scale an aerobic granular biomass system (SBBGR - Sequencing Batch Biofilter Granular Reactor) integrated with ozonation for the efficient treatment of tannery wastewater. The results show that the integrated process was able to achieve high removal efficiencies for COD, TSS, TKN, surfactants and colour with residual concentrations much lower than the current discharge limits. Furthermore, the process was characterised by a very low sludge production (i.e., 0.1 kg dry sludge/m3 of treated wastewater) with interesting repercussions on treatment costs (about 1 EUR per m3 of wastewater). |
| Source | Bioresource technology 100, pp. 6121–6124 |
| Keywords | Tannery wastewater treatmentSludge productionSBBGR technologyOzonation |
| Journal | Bioresource technology |
| Editor | Elsevier Applied Science,, Barking, Regno Unito |
| Year | 2009 |
| Type | Articolo in rivista |
| Authors | DI IACONI C.; RAMADORI R.; LOPEZ A. |
| Text | 42344 2009 Tannery wastewater treatment Sludge production SBBGR technology Ozonation The effect of ozone on tannery wastewater biological treatment at demonstrative scale DI IACONI C.; RAMADORI R.; LOPEZ A. istituto di ricerca sulle acque, consiglio nazionale delle ricerche, via F. De Blasio, 5 70123 Bari Italy This paper reports the results obtained during an investigation aimed at transferring to the demonstrative scale an aerobic granular biomass system SBBGR Sequencing Batch Biofilter Granular Reactor integrated with ozonation for the efficient treatment of tannery wastewater. The results show that the integrated process was able to achieve high removal efficiencies for COD, TSS, TKN, surfactants and colour with residual concentrations much lower than the current discharge limits. Furthermore, the process was characterised by a very low sludge production i.e., 0.1 kg dry sludge/m3 of treated wastewater with interesting repercussions on treatment costs about 1 EUR per m3 of wastewater . 100 Articolo pubblicato 97.pdf Articolo in rivista Elsevier Applied Science, 0960 8524 Bioresource technology Bioresource technology Bioresour. technol. Bioresource technology. claudio.diiaconi DI IACONI CLAUDIO antonio.lopez LOPEZ ANTONIO roberto.ramadori RAMADORI ROBERTO TA.P07.001.001 Sviluppo di tecnologie depurative a regime non stazionario |