Search Results - "Ubay‐Cokgor, Emine"

Impact of rainwater intrusion on wastewater characterization and performance of nutrient removal activated sludge process by Orhon, Derin, Hallaç, Esra, Solmaz, Bülent, Ubay‐Çokgör, Emine, Sözen, Seval

“…BACKGROUND The paper investigated the negative impact of rainwater intrusion and mixing with sewage, on the operation of an existing nutrient removal activated…”
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Significance of enriched culture on the assessment of the acute inhibitory impact of sulfamethoxazole on nitrifying biomass by Katipoglu‐Yazan, Tugce, Ubay‐Cokgor, Emine, Orhon, Derin

“…BACKGROUND Autotrophic microorganisms are quite vulnerable to environmental conditions and to inhibitory actions that would upset nitrification mechanisms. A…”
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Anatomy of super‐fast activated sludge process with gravity settling for biodegradation and energy recovery potential ‐ a review by Orhon, Derin, Sözen, Seval, Ubay Çokgör, Emine, Janssen, Paul

“…This study reviewed the conceptual basis and the application of extremely high rate activated sludge configurations with gravity settling. It evaluated the…”
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Chronic impact of sulfamethoxazole: how does process kinetics relate to metabolic activity and composition of enriched nitrifying microbial culture? by Katipoglu‐Yazan, Tugce, Ubay‐Cokgor, Emine, Orhon, Derin

“…BACKGROUND This study investigated utilization kinetics of ammonia‐nitrogen induced by chronic sulfamethoxazole (SMX) exposure on biomass with an enriched…”
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Simultaneous nitrate and perchlorate reduction using sulfur‐based autotrophic and heterotrophic denitrifying processes by Ucar, Deniz, Ubay Cokgor, Emine, Sahinkaya, Erkan

“…BACKGROUND: This study aims at comparing the performances of sulfur‐based autotrophic and methanol‐based heterotrophic denitrification processes for…”
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Acute impact of erythromycin and tetracycline on the kinetics of nitrification and organic carbon removal in mixed microbial culture by Katipoglu-Yazan, Tugce, Pala-Ozkok, Ilke, Ubay-Cokgor, Emine, Orhon, Derin

“…•TET inhibited nitrification kinetics and stopped nitrite oxidation at higher dose.•Both steps of nitrification were totally blocked by ERY at two tested…”
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Occurrence of the Persistent Antimicrobial Triclosan in Microwave Pretreated and Anaerobically Digested Municipal Sludges under Various Process Conditions by Kor-Bicakci, Gokce, Abbott, Timothy, Ubay-Cokgor, Emine, Eskicioglu, Cigdem

“…Treatment of emerging contaminants, such as antimicrobials, has become a priority topic for environmental protection. As a persistent, toxic, and…”
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Chronic impact of tetracycline on nitrification kinetics and the activity of enriched nitrifying microbial culture by Katipoglu-Yazan, Tugce, Merlin, Christophe, Pons, Marie-Noëlle, Ubay-Cokgor, Emine, Orhon, Derin

“…This study evaluated the chronic impact of tetracycline on biomass with enriched nitrifying community sustained in a lab-scale activated sludge system. For…”
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Is ammonification the rate limiting step for nitrification kinetics? by Katipoglu-Yazan, Tugce, Ubay Cokgor, Emine, Insel, Güçlü, Orhon, Derin

“…► Accumulation of soluble organic nitrogen confirms the validity of ammonification. ► Ammonification was not rate limiting for selected experimental…”
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Role of experimental support as an essential component of sustainable design of the activated sludge process for nitrogen removal by Orhon, Derin, Hallaç, Esra, Sağır Kurt, Ece, Ubay Çokgör, Emine, Solmaz, Bülent, Sözen, Seval

“…Background This study evaluated the essential role of the experimental support as an integral component of process design for the nitrogen removal activated…”
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Modeling sequential ammonia oxidation kinetics in enriched nitrifying microbial culture by Katipoglu-Yazan, Tugce, Ubay Cokgor, Emine, Orhon, Derin

“…BACKGROUND This work evaluated the kinetics of stepwise ammonia oxidation, separately accounting for ammonia oxidizers (AOB) and nitrite oxidizers (NOB) in an…”
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Biodegradation characteristics and size fractionation of landfill leachate for integrated membrane treatment by Insel, Güçlü, Dagdar, Mina, Dogruel, Serdar, Dizge, Nadir, Ubay Cokgor, Emine, Keskinler, Bülent

“…•The biodegradability study of raw leachate was carried out using pilot MBR.•Biodegradation kinetics of organics were determined using respirometric…”
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Biodegradation of pretreated olive mill effluent in mixture with a domestic sewage or compatible wastewater stream by Salimi Khaligh, Sooddeh, Yagci, Nevin, Ubay‐Cokgor, Emine, Karaca, Cansu, Alli, Busra, Orhon, Derin, Sözen, Seval

“…BACKGROUND The study focused on the biodegradation of pretreated olive mill wastewater (OMW) properly diluted in and mixed with a biodegradable substrate…”
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A novel process maximizing energy conservation potential of biological treatment: Super fast membrane bioreactor by Sözen, Seval, Teksoy-Başaran, Senem, Ergal, İpek, Karaca, Cansu, Allı, Buşra, Razbonyalı, Cansın, Ubay-Çokgör, Emine, Orhon, Derin

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Impact of acute and chronic exposure to sulfamethoxazole on the kinetics and microbial structure of an activated sludge community by Pala-Ozkok, Ilke, Katipoglu-Yazan, Tugce, Olmez-Hanci, Tugba, Jonas, Daniel, Ubay-Cokgor, Emine, Orhon, Derin

“…The aim of this study was to reveal the microbial and kinetic impacts of acute and chronic exposure to one of the frequently administered antibiotics, i.e.,…”
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COD fractionation and biodegradation kinetics of segregated domestic wastewater: black and grey water fractions by Murat Hocaoglu, Selda, Insel, Güçlü, Ubay Cokgor, Emine, Baban, Ahmet, Orhon, Derin

“…BACKGROUND: Household wastewater was segregated to grey and black water components as part of a recent approach aiming to separate wastewater fractions for…”
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Comparative Assessment of Sludge Pre‐Treatment Techniques to Enhance Sludge Dewaterability and Biogas Production by Tas, Didem Okutman, Yangin‐Gomec, Cigdem, Olmez‐Hanci, Tugba, Arikan, Osman A., Cifci, Deniz I., Gencsoy, Elif B., Ekdal, Alpaslan, Ubay‐Cokgor, Emine

“…Effectiveness of ultrasonication, microwave technologies, and enzyme addition prior to anaerobic digestion is investigated using sludge samples taken from the…”
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Acute impact of erythromycin on substrate utilization by activated sludge: effect of sludge age by Pala-Ozkok, Ilke, Ubay-Cokgor, Emine, Cakar, Zeynep Petek, Orhon, Derin

“…BACKGROUND This study involved model evaluation of the acute impact of erythromycin on substrate utilization of aerobic activated sludge biomass, at sludge…”
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Modeling acute impact of sulfamethoxazole on the utilization of simple and complex substrates by fast growing microbial culture by Pala-Ozkok, Ilke, Kor-Bicakci, Gokce, Ural, Aslihan, Katipoglu-Yazan, Tugce, Yagci, Nevin, Ubay-Cokgor, Emine, Orhon, Derin

“…BACKGROUND This study involved model evaluation of the acute impact of sulfamethoxazole on utilization of peptone mixture and acetate by fast growing microbial…”
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Effect of acetate to biomass ratio on simultaneous polyhydroxybutyrate generation and direct microbial growth in fast growing microbial culture by Biros, Yester, Çokgör, Emine Ubay, Yağcı, Nevin, Pala-Ozkok, Ilke, Çakar, Zeynep Petek, Sözen, Seval, Orhon, Derin

“…•Biomass adapts to acetate fluctuations by adjusting metabolic reaction rates.•Lower acetate to biomass ratios divert a larger substrate fraction to…”
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