Investigation of energy production potential and toxic effects of industrial sludges during anaerobic digestion

Date

2019-10-08

Author

Aksu Bahçeci, Hazal
Sanin, Selim Latif
Sanin, Faika Dilek

Metadata

Show full item record

Item Usage Stats

138
views

0
downloads

URI

https://hdl.handle.net/11511/84952

Collections

Unverified, Conference / Seminar

Suggestions

OpenMETU
Core

Investigation of the effectiveness of electrical and microwave heating for oil shale extraction Güven, Selin; Akın, Serhat; Department of Petroleum and Natural Gas Engineering (2015) In this study, four different oil shales from Turkey (Bolu-Himmetoglu, Bolu-Hatildag, Kutahya-Seyitomer, Nigde-Ulukisla) that were subjected to retort and microwave heating w/wo three different iron powders (Fe, Fe2O3 and FeCl3) with optimized doses. TGA/DSC (Thermal Gravimetric Analysis/Differential Scanning Calorimetry), FTIR (Fourier Transform Infrared Spectroscopy), X-Ray Diffraction (XRD) and SEM (Scanning Electron Microscope) were used to characterize these samples. Then, the oil shale samples before ...
Investigation of magnesium ions effect on sludge properties in phosphorus deficient bioreactors Ünal, Eda; Sanin, Faika Dilek; Gültekin, Güzin Candan; Department of Biotechnology (2010) The activated sludge process efficiency depends on separation of microbial cells from treated wastewater. Separation can fail due to a number of problems. One of these problems is sludge bulking which is non-settling situation of biomass. Former studies showed that phosphorus deficiency caused filamentous sludge bulking with increasing magnesium ion concentrations. The main objectives of this study are to find out the effect of magnesium ions on sludge properties in phosphorus deficient medium and to determ...
Investigation of methane production potential of industrial sludges mixed with domestic sludge during anaerobic digestion Aksu Bahçeci, Hazal; Sanin, F. Dilek.; Department of Environmental Engineering (2019) Anaerobic digestion has been established as a sludge stabilization and biogas production method for domestic sludge. However, anaerobic digestion has limited success in industrial sludge applications. In this thesis sludge from two different Organized Industrial Districts (OIDs) and textile industry are mixed with urban wastewater sludge with and without ultrasound pretreatment to investigate their energy production potential by using BMP tests. Sludges were digested alone (A for industrial, D for domestic ...
Investigation of occurrence and fate of biocides in wastewater treatment plants and surface waters Yavuz, Merve; Dilek, Filiz Bengü; Yetiş, Ülkü; Department of Environmental Engineering (2013) Biocides are widely used as a preservative or as an antiseptic agent in consumer care products such as toothpaste, mouthwash, and soaps, as well as in household cleaners and even in textiles due to their high antimicrobial effectiveness. The usage of this compounds results in discharge to wastewater treatment plants and so into surface waters. Their existence in the environment is of importance due to their negative effects on aquatic environment microorganisms and human health in terms of occurrence in sur...
Investigation of the effect of culture type on biological hydrogen production from sugar industry wastes Ozkan, Leyla; Bayramoğlu, Tuba Hande; DEMİRER, GÖKSEL NİYAZİ (Elsevier BV, 2010-05-01) The bio-hydrogen generation potential of sugar industry wastes was investigated. In the first part of the study, acidogenic anaerobic culture was enriched from the mixed anaerobic culture (MAC) through acidification of glucose. In the second part of the study, glucose acclimated acidogenic seed was used, along with the indigenous microorganisms. MAC, 2-bromoethanesulfonate treated MAC and heat treated MAC. Two different COD levels (4.5 and 30 g/L COD) were investigated for each culture type. Reactors with i...

Citation Formats

H. Aksu Bahçeci, S. L. Sanin, and F. D. Sanin, “Investigation of energy production potential and toxic effects of industrial sludges during anaerobic digestion,” 2019, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/84952.