Anaerobic treatment of olive mill wastes (OMWs) in batch reactors

Date

1999-10-02

Author

Bayramoğlu, Tuba Hande

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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https://hdl.handle.net/11511/91331

Conference Name

10th International Symposium on Environmental Pollution and Its Impact on Life in Mediterranean Region, MESAEP

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Department of Environmental Engineering, Conference / Seminar

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Anaerobic treatment of olive mill wastes in batch reactors Bayramoğlu, Tuba Hande; DEMİRER, GÖKSEL NİYAZİ (Elsevier BV, 2000-01-01) Anaerobic treatment of olive oil mill wastes, namely black water and prina, was investigated in batch reactors. Biochemical methane potential (BMP) tests were conducted to determine the anaerobic biodegradability of black water and/or prina. With these BMP tests the biodegradability of olive mill wastes (OMWs) at different initial chemical oxygen demand (COD) concentrations and corresponding methane gas productions were investigated. Furthermore, a screening study was performed to determine the most importa...
Anaerobic treatment of synthetic textile wastewater containing a reactive azo dye Sen, S; Demirer, Göksel Niyazi (American Society of Civil Engineers (ASCE), 2003-07-01) In this study, anaerobic treatment of synthetic textile wastewater containing a reactive azo dye, namely, Remazol Brilliant Violet 5R, was investigated. A fluidized bed reactor (FBR) was used in the study. Before the operation period, start-up of the FBR was completed in 128 days with an immobilized microorganism level of 0.069 g volatile suspended solids per g support material (pumice). Anaerobic treatment of synthetic textile wastewater revealed that 300 mg/L dye was removed in the FBR system. Chemical ox...
Anaerobic mesophilic co-digestion of sugar-beet processing wastewater and beet-pulp in batch reactors Alkaya, Emrah; Demirer, Göksel Niyazi (2011-03-01) In this study, biochemical methane potential (BMP) assay was conducted to investigate the effect of waste mixing and F/M ratio on the co-digestion of wastewater and beet-pulp, in addition to the digestion of the wastes separately. In the studied F/M range (0.51–2.56 g COD/g VSS), observed treatment efficiencies (63.7–87.3% COD removal and 69.6–89.3% VS reduction) were indications of high biodegradability for both wastewater and beet-pulp, which decreased with increasing F/M. It was evident that the extent o...
Anaerobic treatment of dilute wastewaters Alptekin (Ener), Emel; Demirer, Göksel Niyazi; Department of Environmental Engineering (2008) In this study, domestic wastewater was used to determine the anaerobic treatment performances of a dilute wastewater in one-phase upflow anaerobic sludge blanket (UASB) system and two-phase upflow anaerobic filter (UAF) and UASB system. The acidification performances of domestic wastewater were compared in UAF and UASB reactors. The degree of acidification is higher in UAF reactor (31%) compared to UASB reactor (18%) at 2 h hydraulic retention time (HRT) in the anaerobic treatment of domestic wastewaters. T...
Anaerobic digestion of dairy manure in a hybrid reactor with biogas recirculation Demirer, Göksel Niyazi; Chen, SL (2005-12-01) A novel anaerobic hybrid reactor (AHR) configuration incorporating floating support media for biomass immobilization and biogas recirculation for enhanced mixing was used for anaerobic digestion of dairy manure. No pretreatment or solid liquid separation was applied. The reactor was operated at high influent volatile solids (VS) and organic loading rates (OLR) of up to 9.87% and 7.30 g VS/l day, respectively. After 149 days of continuous operation the results revealed that a high amount (38.1 g VSS) of biom...

Citation Formats

T. H. Bayramoğlu, “Anaerobic treatment of olive mill wastes (OMWs) in batch reactors,” presented at the 10th International Symposium on Environmental Pollution and Its Impact on Life in Mediterranean Region, MESAEP, Alacant, İspanya, 1999, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/91331.