Biological Treatment of Wastewater by Sequencing Batch Reactors
Published on by Water Network Research, Official research team of The Water Network in Technology
Biological Treatment of Wastewater by Sequencing Batch Reactors
Tsvetko Prokopov,
Dasha Mihaylova,
Nikolay Mihalkov
In the present paper the operation of wastewater treatment plant (WWTP) in the town of Hisarya which includes a biological stage with aeration basins of cyclic type (SBR-method) was studied. The values of the standard indicators of input and output water from the wastewater treatment plant were evaluated. Moreover, the reached effects due to the biological treatment of the wastewater in terms of the COD (95.7%), BOD5 (96.6%), total nitrogen (81.3%), total phosphorus (53.7%) and suspended solids (95.7%) were established. It was concluded that the indexes of the treated water were significantly below the emission limits specified in the discharge permit.
Taxonomy
- Biological Treatment
- Industrial Wastewater Treatment
- Sludge Treatment
- Wastewater Treatment
- Biological Treatment
- Sludge Treatment & Management