The Effects of F/M Ratio on in Treatment of Wastewater from Brewery Slurry by an Anaerobic Sequencing Batch Reactor
- DOI
- 10.2991/absr.k.220101.057How to use a DOI?
- Keywords
- Anaerobic sequencing batch reactor; barley wastewater; F/M ratio; methane production rate; TOC removal rate
- Abstract
In this study, the influence of F/M (total organic carbon (TOC)/mixed liquor suspended solids (MLSS)/day) ratio in the anaerobic batch treatment method was performed on the distillation effluent of barley shochu. The operation was to add 0.7 L seed sludge, supply 0.2 L of waste liquid every day and react until it reached 1.5 L. The Four loading types can be changed by changing the dilution rate. Through this operation, MLSS was changed in the range of 10 to 24 g/L, TOC was changed in the range of 1000 to 5000 mg/L, and the F/M ratio was changed in the range of 0.09 to 0.50/day. Appropriate treatments can be maintained to a F/M ratio of 0.36/day. Furthermore, a methane production rate is 2.1 L/day with a methane content of 60% and a methane production yield of 0.9 L/g with TOC removal rates in the range of 70-90%.
- Copyright
- © 2022 The Authors. Published by Atlantis Press International B.V.
- Open Access
- This is an open access article under the CC BY-NC license.
Cite this article
TY - CONF AU - Hiroyuki Harada AU - Endar Hidayat PY - 2022 DA - 2022/01/05 TI - The Effects of F/M Ratio on in Treatment of Wastewater from Brewery Slurry by an Anaerobic Sequencing Batch Reactor BT - Proceedings of the 6th International Conference of Food, Agriculture, and Natural Resource (IC-FANRES 2021) PB - Atlantis Press SP - 418 EP - 422 SN - 2468-5747 UR - https://doi.org/10.2991/absr.k.220101.057 DO - 10.2991/absr.k.220101.057 ID - Harada2022 ER -