Prof. Dr. Ahmet KARAGÜNDÜZ
Çevre Mühendisliği

Ahmet KARAGÜNDÜZ
Telefon
(262) 605 1518
E-Posta
akaragunduzgtu.edu.tr
Ofis
Çevre, Z4A
Çalışma alanları
Toprak ve Yeraltı Suyu Kirliliği Kontrolü, Çevresel Taşınım Prosesleri Su ve Değerli Ürün Geri Kazanımı Membran Prosesler.

Bilimsel Makaleler / Journal Article

  • Gizem Banger, Kerem Kaya, Philip Omwene, Sheyda Shakoory, Ahmet Karagunduz, Bülent Keskinler, Emrah Nikerel, Delactosed Whey Permeate as Substrate for Succinic Acid Fermentation by Actinobacillus succinogenes, Waste and Biomass Valorization, 1-9, 2021
  • Zelal Isik, Bahar Ozbey Unal, Ahmet Karagunduz, Bulent Keskinler, Nadir Dizge, Electrochemical Treatment of Textile Dye Bath Wastewater Using Activated Carbon Cloth Electrodes, Avicenna Journal of Environmental Health Engineering, 7-1, pp 47-52, 2020.
  • Bahar Ozbey-Unal, Philip Isaac Omwene, Meltem Yagcioglu, Çigdem Balcik-Canbolat, Ahmet Karagunduz, Bulent Keskinler, Nadir Dizge “Treatment of organized industrial zone wastewater by microfiltration/reverse osmosis membrane process for water recovery: from lab to pilot scale” Volume 38, December 2020, 101646
  • Philip Isaac Omwene, Meltem Yagcioglu, Zehra Betül Ocal Sarihan, Ahmet Karagunduz, Bülent Keskinler (2020) Recovery of succinic acid from whey fermentation broth by reactive extraction coupled with multistage processes, Journal of Environmental Chemical Engineering, Volume 8, Issue 5, https://doi.org/10.1016/j.jece.2020.104216
  • Cigdem Balcik-Canbolat; Tugba Olmez-Hanci; Cisel Sengezer; Hacer Sakar; Ahmet Karagunduz; Bulent Keskinler Evaluation of advanced oxidation processes for the treatment of nanofiltration membrane concentrate considering toxicity and oxidation by-products Water Sci Technol (2020) 81 (12): 2488–2500. https://doi.org/10.2166/wst.2020.314
  • Gülfem Soydemir; Mirat D. Gurol; Selda Murat Hocaoğlu; Ahmet Karagündüz Fouling mechanisms of membrane filtration of mixed microalgal biomass grown in wastewater Water Sci Technol (2020) 81 (10): 2127–2139. https://doi.org/10.2166/wst.2020.268
  • Zeynep Bilici , Bahar Ozbey Unal , Yasin Ozay , Bulent Keskinler, Ahmet Karagunduz, Derin Orhon, Nadir Dizge, Effluent reuse potential of a dual-stage ceramic MBR coupled with RO treatment for textile wastewater Desalination and Water (2020) 374–383 Treatment DOI: 10.5004/dwt.2020.25006 177
  • Balçik Canbolat Çigdem,Ölmez Hanci Tugba, Sengezer Çisel, Arslan Hacer, Karagündüz Ahmet, Keskinler Bülent (2019). A combined treatment approach for dye and sulfate rich textile nanofiltration membrane concentrate. Journal of Water Process Engineering, 32, 100919,Doi: 10.1016/j.jwpe.2019.100919
  • Özbey Bahar, Dizge Nadir, Karagündüz Ahmet, Keskinler Bülent (2019). Combined electrocoagulation and electrooxidation process in electro membrane bioreactor to improve membrane filtration effectiveness. Bioresource Technology Reports, 7, 100237, Doi:10.1016/j.biteb.2019.100237;
  • Sakar Hacer,Celik Isil, Balcik-Canbolat Cigdem, Keskinler Bülent, Karagündüz Ahmet (2019). Ammonium removal and recovery from real digestate wastewater by a modified operational method of membrane capacitive deionization unit. JOURNAL OF CLEANER PRODUCTION, 215, 1415-1423., Doi: 10.1016/j.jclepro.2019.01.165
  • Cigdem Balcik-Canbolat, Cisel Sengezer, Hacer Sakar, Ahmet Karagunduz and Bulent Keskinler, A study on near zero liquid discharge approach for treating of reverse osmosis membrane concentrate by electrodialysis, 2018, https://doi.org/10.1080/09593330.2018.1501610.
  • Guclu Insel, Ahmet Karagunduz, Murat Aksel, Emine Cokgor, Gokce Kor-Bicakci, Goksin Ozyildiz, Ismail Toroz and Bulent Keskinler, Membrane integrated process for advanced treatment of high strength Opium Alkaloid wastewaters, Water Science and Technology, 77 (7) 1899-1908; DOI: 10.2166/wst.2018.065.
  • Derya Y. Koseoglu-Imer and Ahmet Karagunduz, Recent developments of electromembrane desalination processes, Environmental Technology Reviews, 2018, DOI: 10.1080/21622515.2018.1483974.
  • Hacer Sakar, Isıl Celik, Cigdem Balcik Canbolat, Bulent Keskinler, Ahmet Karagunduz “Electro-sorption of Ammonium by a Modified Membrane Capacitive Deionization Unit”. Separation Science and Technology, DOI: 10.1080/01496395.2017.1336556, 2017.
  • Sakar, H. Balcik-Canbolat .C, Karagunduz, A., Keskinler B., “Removal of Ammonium Ions by Capacitive Deionization and Membrane Capacitive Deionization Units” Desalination and Water treatment, DOI: 10.5004/dwt.2017.20275, 2017.;
  • Say, N. Bayar, S., Gurol, M., Karagunduz, A. “Submerged Microfiltration Membrane Performances of Microalgal Biomass Cultivated in Secondary Effluent “ Desalination and Water treatment, DOI:10.5004/dwt.2017.20326, 2017
  • Cigdem Balcik-Canbolat, Cisel Sengezer, Hacer Sakar, Ahmet Karagunduz, Bulent Keskinler, Recovery of Real Dye Bath Wastewater Using Integrated Membrane Process: Considering Water Recovery, Membrane Fouling and Reuse Potential of Membranes, Environmental Technology, http://dx.doi.org/10.1080/09593330.2016.1272641, 2016
  • Bayar, S. Karagunduz, A., Keskinler, B. “Influences of Electroosmosis and Electrophoresis on Permeate Flux and Membrane Fouling in Submerged Membrane Bioreactors (SMBRs). Water Science and Technology, DOI: 10.2166/wst.2016., 2016
  • Balcik-Canbolat .C, Sakar, H., Karagunduz, A., Keskinler B., Advanced Treatment of Biologically Treated Medium Density Fiberboard (MDF) Wastewater with Fenton and Fenton Enhanced Hydrodynamic Cavitation Process, Journal of Chemical Technology & Biotechnology DOI: 10.1002/jctb.4909, 2016.
  • Sakar, H., Balcik-Canbolat .C, Karagunduz, A., Keskinler B., Sulfate removal from nanofiltration concentrate of alkaloid wastewater by electrodialysis, Desalination and water treatment, DOI: 10.1080/19443994.2015.1125803, 2015
  • Bayar S., Karagunduz, A., Keskinler, B., Dead-end filtration of jet loop bioreactor and activated sludge suspensions, Desalination and Water Treatment, DOI: 10.1080/19443994.2015.1008576, 2015.
  • Karagunduz, A., M.H. Young, Kurt. D. Pennell “Influence of surfactants on unsaturated water flow and solute transport” Water Resources Research, DOI: 10.1002/2014WR015845, 2015.
  • Dizge N., G. Soydemir, S. Bayar, A. Karagunduz, B. Keskinler, ”Soluble Microbial Products Removal Profile and Morphological Assessment of Submerged Ultrafiltration Membrane” Journal of Membrane and Separation Technology, DOI: http://dx.doi.org/10.6000/1929-6037.2013.02.02.6, 2013.
  • Bayar S., Karagunduz, A., Influence of electrical field on COD removal and filterability of activated sludge, Desalination and Water Treatment, DOI: 10.1080/19443994.2013.787952 , 2013.
  • Dizge N., D. Y. Koseoglu-Imer, A. Karagunduz, B. Keskinler, Effect of sludge retention time on membrane bio-fouling using different type and pore size of membranes in a submerged membrane bioreactor” Water Science and Technology, 67.3, 604-611, 2013.
  • Dizge N., D. Y. Koseoglu-Imer, A. Karagunduz, B. Keskinler, “Effects of cationic polyelectrolyte on filterability and fouling reduction of submerged membrane bioreactor (MBR)”, Journal of Membrane Science, 377, Issues 1-2, 175-181, (2011).
  • Imer-Koseoglu D.Y., N.Dizge, A. Karagunduz, B. Keskinler, “Influence of membrane fouling reducers (MFRs) on filterability of disperse mixed liquor of jet loop bioreactors, Journal of Biores. Technol., 102, Issue 13, 6843-6849, (2011).
  • Imer-Koseoglu D.Y., A. Karagunduz, B. Keskinler, “Fouling characteristics of microfiltration membranes during the filtration of jet loop membrane bioreactor (JLMBR) activated sludge”, Desalination and Water Treatment, 26, 131-138, (2011)
  • Dizge, N., G. Soydemir, A. Karagunduz, B. Keskinler, Influence of type and pore size of membranes on cross flow microfiltration of biological suspension;Journal of Membrane Science, Volume 366, Issues 1-2, 278-285, (2011).
  • Karagunduz, A. A. Gezer and G. Karasuloglu, “Surfactant enhanced electrokinetic remediation of DDT from soils”, Science of the Total Environment, 385, 1-11 (2008);
  • Karagunduz, A. and D. Ünal, “New Method for Evaluation of Heavy Metal Binding to Alginate Beads Using pH and Conductivity Data”, Adsorption, 12, 175-184 (2006)
  • Karagunduz, A., Y. Kaya, B. Keskinler and S. Oncel, “Influence of surfactant entrapment to dried alginate beads on sorption and removal of Cu2+ ions”, Journal of Hazardous Material B131, 79-83 (2006).
  • Bingol, A., H. Ucun, Y.K. Bayhan, A. Karagunduz, A. Cakici and B. Keskinler, “Removal of chromate anions from aqueous stream by a cationic surfactant-modified yeast”, Bioresource Technology 94, 245-249 (2004).
  • Akmil Başar C., A. Karagunduz, A. Çakıcı and B. Keskinler, “Removal of surfactants by powdered activated carbon and microfiltration” Water Research, 38, 2117-2124 (2004).
  • Akmil Başar C., A. Karagunduz, B. Keskinler and A. Çakıcı, “Effect of Presence of Ions on Surface Characteristics of Surfactant Modified Powdered Activated Carbon (PAC)”, Applied Surface Science, 218, 169-174 (2003).
  • Young, M.H., A. Karagunduz, J. Simunek, and K.D. Pennell, “A modified upward infiltration method for characterizing soil hydraulic properties”, Soil Science Society of America Journal, 66, 57-64 (2002).
  • Karagunduz, A., K.D. Pennell and M.H. Young, “Influence of a Nonionic Surfactant on the Water Retention Properties of Unsaturated Soils” Soil Science Society of America Journal, 65, 1392-1399 (2001).

Uluslararası Bildiriler / Conference Proceedings

  • Karagunduz, A., K.D. Pennell, ve M.D. Young “Influence of Surfactants on Unsaturated Soil Hydraulic and Solute Transport Properties.” American Society of Agronomy, Baltimore, MD, 1998.&#160
  • Karagunduz, A., C. Martin, D.H. Yeh, S.G. Pavlosthathis, K.D. Pennell “Effects of Tween Surfactants on the Availability of Hexacholorobenzene in a contaminated soil”, SETAC 20th Annual Meeting, Philadelphia, PA, 1999.
  • Gezer A., ve A Karagunduz, “Use of Surfactant in Soil and Groundwater Remediation” International Conference on Environment: Survival and Sustainability, Kıbrıs, 2007.
  • Bayar, S., Arslan, H., Karagunduz, A., Influence of Electrical Field and Electrocoagulation on the Performance of Submerged Membrane Bioreactors, Procedia Engineering, Volume 44, 2012, Pages 882–883, Euromembrane Conference 2012, London.
  • Karagunduz, A., Kurt D. Pennell, Michael H. Young, Influence of Surfactants on Unsaturated Water Flow and Solute Transport, 6th International Perspectives on Water Resources and the Environment, January 7-9, 2013, Izmir, Turkey
  • Bayar, S. Karagunduz, A., Keskinler, B. “Electrical field applications to reduce fouling in membranebioreactors (MBRs), International Workshop. MBR for the Next Generation VI., September 2014, Antalya.
  • Balcik-Canbolat, C., Sengezer, C., Sakar, H., Karagunduz, A., Keskinler, B. (2016). Salt Recovery from Reverse Osmosis Concentrate of Dye Bath Wastewater by Electrodialysis. Permea&Melpro Electromembrane Conference, Prague, Czech Republic. 15-19 May 2016.
  • Sakar, H., Karatas, O., Balcik Canbolat, C., Keskinler, B., Karagunduz, A. (2016). Performance of CDI and MCDI processes in NH4+ removal. Permea&Melpro Electromembrane Conference, Prague, Czech Republic. 15-19 May 2016.
  • Balcik-Canbolat, C., Sengezer, C., Sakar, H., Karagunduz, A., Keskinler, B. (2017). Performance of NF/RO Integrated Membrane Process and Fouling Behavior for the Treatment of Real Dye Bath Wastewater. ICOCEE-CAPPADOCIA 2017 Nevsehir, TURKEY, May 8 - 10, 2017.
  • Balcik-Canbolat, C., Olmez-Hanci T., Sengezer, C., Sakar, H., Karagunduz, A., Keskinler, B. (2017). Treatment of Nanofiltration Membrane Concentrate of Real Dye Bath Wastewater by Fenton and Advanced Fenton. ICOCEE-CAPPADOCIA 2017 Nevsehir, TURKEY, May 8 - 10, 2017.
  • Çelik Saglam Isil,Balçik Canbolat Çigdem,Karagündüz Ahmet,Yüksel Ebubekir,Keskinler Bülent (2017). An Integrated Treatment of Pharmaceuticals in Domestic Wastewater by Submerged Membrane and Hydrodynamic Cavitation. 8th IWA Membrane Technology Conference ampExhibition for Water and Wastewater Treatment and Reuse. 
  • Kitis Mehmet, Keskinler Bülent,Karagündüz Ahmet,Canbolat Ç B,Sahinkaya Erkan,Yigit Nevzat Özgü,Civelekoglu Gökhan,Kaplan Bekaroglu Sehnaz Sule,Köseoglu Hasan,Harman Bilgehan Ilker (2017). Membrane concentrate management in wastewater reclamation and reuse. International Workshop: Reuse of Recovered Wastewater Treated by Membrane Separation Methods in Process Water Production, Cultivation of Energy Plant and Landscape Activities, Ege University and ITOB Organized Industrial Zone, Oct. 17-18, Izmir, Turkey
  • Topaç Sagban Fatma Olcay,Dindar Efsun,Karagündüz Ahmet,Keskinler Bülent (2018). The Effect Of Hydrodynamic Cavitation Process On The Removal Of Micropollutants. 3.International Conference on Civil and Environmental Engineering.;
  • Kitis Mehmet,Keskinler Bülent,Karagündüz Ahmet,Sahinkaya Erkan,Yigit Nevzat Özgü,Civelekoglu Gökhan,Kaplan Bekaroglu Sehnaz Sule,Köseoglu Hasan,Harman Bilgehan Ilker (2018). Disposal and management of membrane concentrates from industrial wastewater reclamation plants. 4th International Conference on Engineering and Natural Sciences (ICENS-2018).
  • Bilici Zeynep, Özay Yasin, Karagündüz Ahmet, Keskinler Bülent, Dizge Nadir (2019). Pilotscale dual-stage ultrafiltration polimeric MBR and subsequent RO system for textile wastewater treatment and reusability of wastewater for dyeing process. 6th MEMTEK International Symposium on Membrane Technologies and Applications, 496-497
  • Özbey Bahar,Dizge Nadir,Keskinler Bülent,Karagündüz Ahmet (2019). Investigation of electro-cleaning of membrane surface to control biofouling in dynamic membrane bioreactors (MBR). 6th Memtek International Symposium on Membrane Technologies and Applications
  • Sarihan Zehra Betül, Karagündüz Ahmet, Keskinler Bülent (2019). Comparison of Efficiency of Removal Methods Fordifferent Boron Concentrations. 1st International Conference on Environment, Technology and Management
  • Emin Ender,Basaran Dindas Gizem,Tuna Melike (2019). Developing A Sustainable Process with Boron Removal From Water. WPMC 2019 International Conference on Water Problems in the Mediterranean Countries.
  • Omwene Philip Isaac,Yagcıoglu Meltem,Keris Sen Ülker Diler,Erdem Ahmet,Karagündüz Ahmet,Dogru Murat,Keskinler Bülent,Dindar Efsun,Dizge Nadir (2019). Recovery of Succinic Acid from Cheese Whey Fermentation Broth by Reactive Extraction. . 2nd International Conference on Water Problems in the Mediterranean Countries (WPMC 2019)
  • Yagcıoglu Meltem,Omwene Philip Isaac,Keris Sen Ülker Diler,Karagündüz Ahmet,Nikerel Ilkem Emrah,Akyol Abdurrahman,Keskinler Bülent,Topaç Sagban Fatma Olcay,Ertan Fatma (2019). Influence of Initial Lactic Acid Concentration On Succinic Acid Production. 2nd International Conference on Water Problems in the Mediterranean Countries (WPMC 2019).
  • Çelik Saglam Isil, Balçik Canbolat Çigdem, Sengezer Çisel, Yüksel Ebubekir,Karagündüz Ahmet,Keskinler Bülent (2018). Removal Of Pharmacuticals In MBRs Combined With Ozone And Hydraodynamic Cavitation. 4th International Conference on Engineering and Natural Science.

Kitap Bölümleri / Book Chapters

  • Pennell, K.D., S.G. Pavlostathis, A. Karagunduz, and D.H. Yeh, “Influence of nonionic surfactants on the bioavailability of hexachlorobenzene to microbial reductiand dechlorination”. ACS Symposium Series:Chemicals in the Environment: Fate, Impacts and Remediation, ed. R.L. Lipnick, R.P. Mason, M.L. Phillips and C.U. Pittman, Jr., Chapter 27, 449-466, American Chemical Society, Washington, DC., 2001.
  • Pennell, K.D., A. Karagunduz and M.H. Young, “Impact of Surfactant Adjuvants on Pesticide Availability and Transport in Soils”. ACS Symposium Series: Pesticide Decontamination and Detoxification, ed. J.J. Gan, P.C. Zhu, S.D. Aust and A.T. Lemley, Chapter 17, 231-245, American Chemical Society, Washington, DC., 2003.
  • Karagunduz, A. “Electrokinetic Transport of Chlorinated Organic Pesticides” in Electrochemical Remediation Technologies for Polluted Soils, Sediments and Groundwater, Ed. Krishna R. Reddy, Claudio Cameselle, Chapter 11,235-247, Wiley, 2009.
  • Gezer, A. and Karagunduz, A., Use of Surfactants in Soil and Groundwater Remediation H. Gökçekus¸ et al. (eds.), Survival and Sustainability, Environmental Earth Sciences, DOI 10.1007/978-3-540-95991-5 94, Springer-Verlag Berlin Heidelberg, 2011.

Ulusal Bildiriler / National Conference Proceedings

  • İmer D.Y., Karagündüz, A., Keskinler, B., Çapraz Akiş Mikrofiltrasyon Sisteminde Jet-Loop Membran Biyoreaktör (Jlmbr) Çamurunun Filtre Edilebilirliğinin İncelenmesi, Türkiye’de Çevre Kirlenmesinin Öncelikleri Sempozyumu-VI, 198-205, Gebze. 28-29 Mayıs 2009.
  • Keriş Ü.D., A. Gezer, A. Karagunduz and B. Keskinler, “Yüksek KOİ konsantrasyonuna sahip ilaç sanayi atık suyunun fenton oksidasyonu ile arıtılması”, Ulusal Çevre Sempozyumu, Mersin Üniversitesi Çevre Mühendisliği Bölümü, 18-21 Nisan 2007.
  • Karagündüz, A. and A. Kara, “Çözünmüş Petrol Hidokarbon Taşınımı ve Doğal Islah: Batman Özeli”, Türkiyede Çevre Kirlenmasi Öncelikleri Sempozyumu V, 50-54, Gebze, 11-12 Mayıs 2006.

TEZLER

Yönetilen Doktora Tezleri

  • İmer, D.Y. “Investigation of Microfiltration Membrane Fouling in Jet Loop Membrane Bioreactors. The Effects of Membrane Type and Pore Size”, 2011.
  • Sakar, H. “Removal and Recovery of Ammonia by Membrane Capacitive Deionization (MCDI)” 2017.
  • Bayar, S. “Reduction of Membrane Fouling Fouling by Simultaneous Electrocoagulation and Electro-filtration”, 2017

Yönetilen Yüksek Lisans Tezleri

  • Oktorvacı, G., “Removal of Heavy Metals by Alginate in Fixed Columns”, Gebze Technical University, 2004.
  • Ünal Haşimi, D., “Investigation of Removal Mechanisms and Kinetics of Metals by Alginate Beads”, Gebze Technical University, 2006.
  • Kara, A., “Modeling of Contaminant Petroleum Originated Contaminant Plume in Groundwater: Batman Case Study, Gebze Technical University, 2006.
  • Karasuloğlu, G., “Removal of Organic Contaminants from Soil by Electrokinetic Methods in the Presence of Surfactants”, Gebze Technical University, 2007
  • Soydemir, G. BTEX Removal by Polyhype, Gebze Technical University 2009.
  • Okçular M., Investigation of Fouling of Electro-filtration Membranes by Exocellular Products, Gebze Technical University, 2010
  • Kalkan Yasemin, (2010). Pilot ölçek jet loop membran biyoreaktör sisteminde hacimsel kütle transfer katsayısının (kLa) belirlenmesi ve yüzey aktif maddeler ile yagın etkilerinin incelenmesi, Gebze Yüksek Teknoloji Enstitüsü.
  • Bayar, S. “Effect of Biological Sludge Characteristics in Membrane Filtration, Gebze Technical University, 2010.
  • Güneç, G. “Biotechnological Treatment of Wastes for Production of High Valued Products”, Gebze Technical University, 2013.
  • ÇELIK ISIL, (2017). Farklı elektrotların kapasitif iyonsuzlastırma proses verimine etkilerinin arastırılması, Gebze Teknik Üniversitesi
  • Kibar Nihan, “Endüstriyel atıksuların geri kazanım alternatiflerinin çok ölçütlü karar analizi ile degerlendirilmesi”, Gebze Teknik Üniversitesi, 2019.&
  • Saçak Tuba, Boyar maddelerin giderimi için polisülfon membran üretimi ve performansının incelenmesi, Gebze Teknik Üniversitesi, 2019.
  • Çelik Gizem, Dimetilasetamid (DMAC) emisyonlarının adsorpsiyon yöntemi ile giderimi, Gebze Teknik Üniversitesi, 2019.
  • Öcal Sarihan Zehra Betül, Sulardan bor giderimi ve elde edilen çamurdan katma degeri yüksek ürün geri kazanımı ile sürdürülebilir bir proses gelistirilmesi, Gebze Teknik Üniversitesi, 2019.
  • Doktora: Georgia Institute of Technology, Çevre Mühendisliği Bölümü (2002)
  • Yüksek lisans: Dokuz Eylül Üniversitesi, Çevre Mühendisliği Bölümü (1994)
    Wayne State University, Civil Engineering (1995)
  • Lisans: Dokuz Eylül Üniversitesi, Çevre Mühendisliği Bölümü (1990)
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