Derya Y. Köseoğlu-İmer
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View article: Enzyme-Integrated Polyacrylonitrile/Graphene Nanoplatelet Antibacterial Nanofiber Air Filter for Indoor Bioaerosol Removal
Enzyme-Integrated Polyacrylonitrile/Graphene Nanoplatelet Antibacterial Nanofiber Air Filter for Indoor Bioaerosol Removal Open
The recent COVID-19 pandemic has amplified concerns about indoor air quality, emphasizing the need for effective air filtration solutions to address airborne bacteria or bioaerosols that pose substantial health risks in indoor environments…
View article: The Effect of Sequential and Simultaneous Supplementation of Waste-Derived Volatile Fatty Acids and Methanol as Alternative Carbon Source Blend for Wastewater Denitrification
The Effect of Sequential and Simultaneous Supplementation of Waste-Derived Volatile Fatty Acids and Methanol as Alternative Carbon Source Blend for Wastewater Denitrification Open
Supplementation of alternative carbon sources is a technological bottleneck, particularly in post-denitrification processes due to stringent effluent nitrogen levels. This study focuses on enhancing the sustainability of wastewater treatme…
View article: Towards maximum value creation from potato protein liquor: volatile fatty acids production from fungal cultivation effluent
Towards maximum value creation from potato protein liquor: volatile fatty acids production from fungal cultivation effluent Open
The cornerstones of an efficient circular waste management strategy aiming for enhanced resource efficiency are maximizing organic waste valorization and improving residual conversion to biochemicals. In this regard, this study focuses on …
View article: Photothermal Electrospun Nanofibers Containing Polydopamine-Coated Halloysite Nanotubes as Antibacterial Air Filters
Photothermal Electrospun Nanofibers Containing Polydopamine-Coated Halloysite Nanotubes as Antibacterial Air Filters Open
Antibacterial air filter media offer an important solution to indoor air pollution from bioaerosols, which pose a serious threat to global public health. In this study, we introduced an antibacterial air filter based on nanofibers function…
View article: Potential of food waste-derived volatile fatty acids as alternative carbon source for denitrifying moving bed biofilm reactors
Potential of food waste-derived volatile fatty acids as alternative carbon source for denitrifying moving bed biofilm reactors Open
Fossil-based materials such as methanol are frequently used in the denitrification process of advanced biological wastewater treatment as external carbon source. Volatile fatty acids (VFAs) produced by anaerobic digestion of food waste, ar…
View article: Waste-derived volatile fatty acid production and ammonium removal from it by ion exchange process with natural zeolite
Waste-derived volatile fatty acid production and ammonium removal from it by ion exchange process with natural zeolite Open
Volatile fatty acids (VFAs) produced during anaerobic digestion (AD) of organic waste are a promising alternative carbon source for various biological processes; however, their applications are limited due to the presence of impurities suc…
View article: A novel Fe/HNT visible light-driven heterogeneous photocatalyst: Development as a semiconductor and photocatalytic application
A novel Fe/HNT visible light-driven heterogeneous photocatalyst: Development as a semiconductor and photocatalytic application Open
Fe/HNT (Iron/Halloysite-nanotube) heterogeneous semiconductor catalysts operating effectively under visible light were developed by using FeCl3, FeSO4 and Fe(OH)3 sludge precipitated after electro-Fenton process and named as Fe/HNT-I, Fe/H…
View article: A Glimpse of the World of Volatile Fatty Acids Production and Application: A review
A Glimpse of the World of Volatile Fatty Acids Production and Application: A review Open
Sustainable provision of chemicals and materials is undoubtedly a defining factor in guaranteeing economic, environmental, and social stability of future societies. Among the most sought-after chemical building blocks are volatile fatty ac…
View article: Effect of temperature and module configuration on membrane fouling and end-product quality of acidic whey using ceramic ultrafiltration membrane
Effect of temperature and module configuration on membrane fouling and end-product quality of acidic whey using ceramic ultrafiltration membrane Open
Ceramic membranes are used in different dairy industry processing owing to their food compatibility, high stability to temperature and pH, and high fractionation efficiency. This work is aiming to optimize the performance of ceramic ultraf…
View article: Effect of wetting agent on the dye filtration performance of ultrafiltration membrane
Effect of wetting agent on the dye filtration performance of ultrafiltration membrane Open
In this study, the wet phase inversion method was used for fabrication of the flat sheet ultrafiltration (UF) membranes. Three different polymer types and two different wetting agents were used for the fabrication. The effect of polymer ty…
View article: Performance Evaluation of Ceramic Membrane on Ultrafiltration and Diafiltration Modes for Efficient Recovery of Whey Protein
Performance Evaluation of Ceramic Membrane on Ultrafiltration and Diafiltration Modes for Efficient Recovery of Whey Protein Open
The recovery of high-quality, valuable end products from cheese whey is a very important industrial process. The aim of this study is to improve the recovered protein content of concentrate stream in cheese whey. The experiments were condu…
View article: Forward Osmosis Membranes – A Review: Part I
Forward Osmosis Membranes – A Review: Part I Open
Forward osmosis (FO) is a technical term describing the natural phenomenon of osmosis: the transport of water molecules across a semi-permeable membrane. The osmotic pressure difference is the driving force of water transport, as opposed t…
View article: Forward Osmosis Membranes – A Review: Part II
Forward Osmosis Membranes – A Review: Part II Open
Forward osmosis (FO) is a technical term describing the natural phenomenon of osmosis: the transport of water molecules across a semipermeable membrane by osmotic pressure from a feed solution (FS) to a draw solution (DS). The diluted DS i…
View article: Evaluation of a novel anti-biofouling microorganism (Bacillus sp. T5) for control of membrane biofouling and its effect on bacterial community structure in membrane bioreactors
Evaluation of a novel anti-biofouling microorganism (Bacillus sp. T5) for control of membrane biofouling and its effect on bacterial community structure in membrane bioreactors Open
The effects of a newly isolated quorum quenching (QQ) bacteria (Bacillus sp. T5) on the microbial community has been evaluated via the Illumina sequencing method. Membrane bioreactors (MBRs) operated with this novel QQ bacterium to evaluat…
View article: Marmara Seawater Desalination by Membrane Distillation: Direct Consumption Assessment of Produced Drinking Water
Marmara Seawater Desalination by Membrane Distillation: Direct Consumption Assessment of Produced Drinking Water Open
Drinking water was produced from Marmara seawater by membrane distillation (MD). The best operating conditions were determined by batch experiments as: 0.45 μm PTFE, 30°C distillate temperature and temperature difference, and 270–360 L/h c…
View article: Membrane properties and anti-bacterial/anti-biofouling activity of polysulfone–graphene oxide composite membranes phase inversed in graphene oxide non-solvent
Membrane properties and anti-bacterial/anti-biofouling activity of polysulfone–graphene oxide composite membranes phase inversed in graphene oxide non-solvent Open
PSF–GO composite membrane fabrication using a new and facile method where after casting, the polymer solution was phase inversed in di-water–GO non-solvent.