Kurum Yazarı "Öğütveren, Ülker Bakır" Makale Koleksiyonu İçin Listeleme
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The Behavior of a Trickle Tower Electrolytic Cell for the Production of Cobalt(Iii) Acetate From Cobalt(Ii) Acetate
Öğütveren, Ülker Bakır; Plimley, Re; Nieva, I (Chapman Hall LTD, 1992)The production of Co(III) acetate from Co(II) acetate using a bipolar trickle tower of graphite Raschig rings was investigated. Space time yields up to 18 kg m-3 h-1 were obtained, which showed no improvement over those ... -
Color Removal From Textile Effluents By Electrochemical Destruction
Öğütveren, Ülker Bakır; Koparal, Ali Savaş (Taylor & Francis Inc, 1994)In this work, aqueous solutions of three azo dyes and a waste water sample taking from a local textile plant have been studied. Effect of several factors such as color, pH, presence of NaCl, applied potential, initial dye ... -
Degradation of CI Basic Red 29 solution by combined ultrasound and Co2+-H2O2 system
Yavuz, Yusuf; Koparal, Ali Savaş; Artık, Ayça; Öğütveren, Ülker Bakır (Elsevier Science BV, 2009)Ultrasonic degradation of Basic Red 29 (BR29) textile dye in the presence of Co2+-H2O2 system was investigated in this study. The effects of presence of ultrasonic power, concentrations of cobalt (II) acetate (Co(II)Act) ... -
Electrochemical degradation and toxicity reduction of C.I. Basic Red 29 solution and textile wastewater by using diamond anode
Koparal, A. Savaş; Yavuz, Yusuf; Gürel, Canan; Oğüetveren, Ülker Bakır; Koparal, Ali Savaş; Yavuz, Yusuf; Gürel, Canan; Öğütveren, Ülker Bakır (Elsevier Science BV, 2007)Electrochemical oxidation of Basic Red 29 (BR29) was studied in a bipolar trickle tower (BTT) reactor by using Raschig ring shaped boron-doped diamond (BDD) electrodes, which were originally employed by the present ... -
Electrochemical oxidation of Basic Blue 3 dye using a diamond anode: evaluation of colour, COD and toxicity removal
Yavuz, Yusuf; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Wiley-Blackwell, 2011)BACKGROUND: Textile industries generate considerable amounts of waste-water, which may contain strong colour, suspended particles, salts, high pH and high chemical oxygen demand (COD) concentration. The disposal of these ... -
Electrocoagulation for oil-water emulsion treatment
Öğütveren, Ülker Bakır; Koparal, Ali Savaş (Taylor & Francis Inc, 1997)An attempt has been made to remove oil from synthetic and actual oily wastes by an electrochemical method using either iron or aluminum reactors. The effects of applied potential i.e direct current, reactor material and ... -
Electrodialysis for the removal of copper ions from wastewater
Öğütveren, Ülker Bakır; Koparal, Ali Savaş; Özel, Emel (Taylor & Francis Inc, 1997)In this work,the feasibility of the removal of Cu2+ ions in a model solution and a sample of rinse water have been studied using a recirculating electrodialysis system. Full removal of Cu2+ has been achieved from its dilute ... -
Phenol degradation in a bipolar trickle tower reactor using boron-doped diamond electrode
Yavuz, Yusuf; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Asce-Amer Soc Civil Engineers, 2008)Electrochemical oxidation of phenol was studied in a bipolar trickle tower reactor using Raschig ring shaped boron-doped diamond (BDD) electrodes in recirculated batch mode. The model wastewater was prepared with phenol ... -
Removal of cyanide by anodic oxidation for wastewater treatment
Öğütveren, Ülker Bakır; Toru, E; Koparal, Ali Savaş (Pergamon-Elsevier Science LTD, 1999)The aim of this work was to investigate the feasibility of using a bipolar trickle tower electrochemical reactor consisting of graphite Raschig rings as the electrodes to remove cyanide from a cyanide containing effluent. ... -
Removal of Dye Stuffs From Waste-Water - Electrocoagulation of Acilan Blau Using Soluble Anode
Öğütveren, Ülker Bakır; Gönen, N; Koparal, Ali Savaş (Taylor & Francis Inc, 1992)An attempt was made to remove a dye such as Acilan Blau using an electrochemical method. In the process a bipolar packed bed electrochemical reactor consisting of soluble electrodes was used and operated in the batch mode. ... -
Removal of nitrate from water by electroreduction and electrocoagulation
Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Elsevier Science BV, 2002)The aim of this work was to investigate the feasibility of the removal of nitrate from water by applying electrochemical methods such as electroreduction and electrocoagulation. In electroreduction, removal of nitrate to ... -
Treatment of dairy industry wastewater by EC and EF processes using hybrid Fe-Al plate electrodes
Yavuz, Yusuf; Ocal, Eren; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Wiley-Blackwell, 2011)BACKGROUND: In this study electrochemical treatment of dairy industry wastewater (DW) was investigated using a combined electrode system consisting of iron and aluminum as sacrificial electrodes. The dairy industry generates ... -
Treatment of petroleum refinery wastewater by electrochemical methods
Yavuz, Yusuf; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Elsevier Science BV, 2010)Direct and indirect electrochemical oxidation by using boron doped diamond anode (BDD), direct electrochemical oxidation by using ruthenium mixed metal oxide (Ru-MMO) electrode, and electrofenton and electrocoagulation by ...