Browsing Fen-Edebiyat Fakültesi by Author "Özdemir, Abdil"

Now showing items 41-51 of 51

Simultaneous decolorization of binary mixture of Reactive Yellow and Acid Violet from wastewaters by electrocoagulation

Keskin, Can Serkan; Özdemir, Abdil; Şengil, İsmail Ayhan (IWA PUBLISHING, 2011)

Dyes are common pollutants in a large variety of industrial wastewaters, and the treatment of these wastes has been extensively studied by coagulation. For the removal of pollutants from the wastewaters, different techniques ...
SIMULTANEOUS DECOLORIZATION OF TERNARY DYE MIXTURE FROM AQUEOUS SOLUTION BY ELECTROCOAGULATION

Özdemir, Abdil; Keskin, Can Serkan (TECHNICAL UNIV WROCLAW, 2013)

The current study focused on the treatment of a ternary mixture of dyes which includes Disperse Blue 56 (DB56), Basic Yellow 28 (BY28) and Acid Violet 90 (AV90) using the electrocoagulation (EC) process with iron electrodes. ...
SIMULTANEOUS DECOLORIZATION OF TERNARY DYE MIXTURE FROM AQUEOUS SOLUTION BY ELECTROCOAGULATION

Özdemir, Abdil; Şengil, İsmail Ayhan (2013)
SIMULTANEOUS DECOLORIZATION OF TERNARY DYE MIXTURE FROM AQUEOUS SOLUTION BY ELECTROCOAGULATION

Özdemir, Abdil (2013)
Spectrophotometric determination of acetaminophen and chlorzoxazone in tablets by multivariate calibration techniques

Özdemir, Abdil (CHIMINFORM DATA S A, 2006)

Three multivariate techniques, Inverse Least Squares (ILS), Principal Component Regression (PCR) and Partial Least Squares (PLS) were applied to the spectrophotometric determination of acetaminophen (AC) and chlorzoxazone ...
State-Space Modeling of an EPW in Discrete Time and an Observer Design for State Variable Estimation

Özdemir, Abdil (POLISH ACAD SCIENCES INST PHYSICS, 2016)

The purpose of this study is to obtain the dynamic model of an electrical powered wheelchair and to estimate the state variables of right and left DC motor currents with the designed observer. First, the dynamic equations ...
Synthesis, electrochemical/photophysical properties and computational investigation of 3,5-dialkyl BODIPY fluorophores

Derin, Yavuz; Rasit Fikret Yilmaz; Ibrahim Halil Baydilek; Vildan Enisoglu Atalay; Özdemir, Abdil; Tutar, Ahmet (ELSEVIER SCIENCE SA, 2018)

A series of 3,5 dimethyl and diethyl BODIPY with different substitutions at meso position are synthesized and characterized. Photophysical and electrochemical features of the 3,5 dialkyl BODIPY fluorophores are investigated ...
TREATMENT OF BIODIESEL WASTEWATER BY SOLVENT EXTRACTION: EVALUATION OF KINETIC AND THERMODYNAMIC DATA

Pinar Tanatti; I. Ayhan Sengil; Özdemir, Abdil (GH ASACHI TECHNICAL UNIV IASI, 2018)

Transesterification is one of the main biodiesel production method that produces huge amount of wastewater due to the high organic substance content (COD =300000-400000 mg/L, oil and grease= 17000-25000 mg/L). Although ...
Triboelectric spray ionization

Özdemir, Abdil (WILEY, 2013)

Triboelectric spray ionization (TESI) is a variation of electrospray ionization (ESI) using common instrumental components, including gas flow, solvent flow rate and heat, the only difference being the use of a high-voltage ...
UVRR spectroscopic studies of valinomycin complex formation in different solvents

Özdemir, Abdil (PERGAMON-ELSEVIER SCIENCE LTD, 2005)

We investigated the complexation of valinomycin (VM) in different solvent environments with the aid of the UVRR spectroscopy. By probing the 206.5 and 229 nm excited Raman spectra, we showed that new bands are observed ...
Wavelet transform with chemometrics techniques for quantitative multiresolution analysis of a ternary mixture consisting of paracetamol, ascorbic acid and acetylsalicylic acid in effervescent tablets

Özdemir, Abdil (CHIMINFORM DATA S A, 2006)

Quantitative multiresolution analysis of paracetamol (PAR), ascorbic acid (AA) and acetylsalicylic acid (ASP) in pharmaceutical samples was carried out by using simultaneous use of discrete wavelet transformation (DWT) and ...