Kurum Yazarı "Koparal, Ali Savaş" Makale Koleksiyonu İçin Listeleme
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Peroxi-coagulation process: a comparison of the effect of oxygen level on color and TOC removals
Yıldız, Nurullah; gökkus, Ömür; Koparal, Ali Savaş; Yıldız, Yalçın Sevki (Desalination Publ, 2019)The present study investigates the feasibility of using peroxi-coagulation (PC) process for the oxidative degradation of real textile wastewater and the Taguchi experimental method was adapted to the system variables to ... -
Removal of disperse dye from aqueous solution by novel adsorbent prepared from biomass plant material
Gerçel, Özgül; Gerçel, H. Ferdi; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Elsevier Science BV, 2008)The adsorption of Disperse Orange 25 (3-[N-ethyl-4-(4-nitrophenylazo) phenylaminol propionitrile) onto activated carbon was investigated in a batch system with respect to contact time, carbon dosage, pH and temperature ... -
Removal of hydrogen sulfide by electrochemical method with a batchwise operation
Gerçel, Özgül; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Elsevier Science BV, 2008)This investigation demonstrated the prospects for the development of electrochemical reactor for the removal of hydrogen sulfide from sour gas at ambient temperature. Electrochemical absorption of hydrogen sulfide in aqueous ... -
Removal of nitrate from aqueous solutions by electrodialysis
In this work the removal of the nitrate from water was carried out by electrodialysis. In the experiments the effect of the applied voltage, pH value, initial nitrate concentration and duration of treatment on the removal ... -
The removal of salinity from produced formation water by conventional and electrochemical methods
Koparal, Ali Savaş (Inst Lebensmitteltechnologie Analytische Chemie, 2002)The produced formation water (PFW) which is extracted together with the petroleum is highly saline. In this study the removal of the ions causing salinity, namely Na+, Ca2+, Mg2+, Cl-, SO42- and HCO3- has been investigated. ... -
Studies on electrochemical disinfectant production using anodes containing RuO2
Bergmann, M. E. Henry; Koparal, Ali Savaş (Springer, 2005)The present work contains results for artificial water electrolysis in discontinuous operation using laboratory reactors without separators. Rotating anodes with mixed oxide coatings containing IrO2/RuO2 were used. The ... -
Sulfur dioxide removal from flue gases by electrochemical absorption
Un, Umran Tezcan; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Elsevier Science BV, 2007)Electrochemical absorption and oxidation of SO2 in aqueous solutions of sulfuric acid on Pt expanded mesh anode with the electrolyte recycle in a unique reactor design and electrode configuration has been investigated. ... -
Treatment of Basic Red 29 dye solution using iron-aluminum electrode pairs by electrocoagulation and electro-Fenton methods
Yavuz, Yusuf; Shahbazi, Reza; Koparal, Ali Savaş; Öğütveren, Ülker Bakır (Springer Heidelberg, 2014)The aim of this study is the treatment of Basic Red 29 (BR29) dye solution using hybrid iron-aluminum electrodes by electrocoagulation and electro-Fenton methods. The effect of current density, initial pH, supporting ... -
Water Disinfection With Advanced Methods: Successive and Hybrid Application of Antibacterial Column With Silver, Ultrasound and Uv Radiation
Gemici, B. T.; Karel, Filiz B.; Karaer, Fadime; Koparal, Ali Savaş (Corvinus University Budapest, 2018)The disinfection process is of great importance to the water supply to prevent diseases spread by water. Due to its negative impacts on human health, the number of studies conducted on disinfection systems alternative to ...