Yıl: 2019 Cilt: 3 Sayı: 1 Sayfa Aralığı: 75 - 80 Metin Dili: İngilizce İndeks Tarihi: 14-05-2020

Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle

Öz:
The use of nanomaterials in wastewater treatment has gained importance. Nano-structuredadsorbents have good adsorption potential due to their properties such as large surface area. In thisstudy, removal of AO74 (Acid Orange 74) from the waters with TiO2 nanoparticles wereinvestigated. TiO2 nanoparticles were synthesized by sol–gel method. The X-ray diffraction(XRD), Scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy(FTIR) and Ultraviolet–visible spectroscopy (UV–VIS) spectrometer techniques were used tocharacterize the synthesized products. Stability analysis was performed by zeta potential analysis.The anatase phase of the TiO2 nanoparticles was confirmed by XRD analysis. The SEMmicrographs revealed the spherical-like morphology with average diameter of about 32 nm whichagrees with XRD results. FTIR spectra show the vibrational mode of TiO2 around 600 cm-1.Absorption peak in the UV region at 320 nm are observed. This peak is characteristics of nanosized TiO2nanoparticles. If the measured zeta potential absolute value is greater than 35 mV, it canbe said that the produced nanofluid is stable. The zeta potential value greater than 35 mV in allmeasurements in this study, so that the synthesized TiO2 nanoparticle is stable in the fluidmedium. pH (2-5), contact time (10-120 min) and initial dye concentration (20-100 mg / L) wereinvestigated to determine the adsorption potential of TiO2 nanoparticles. The optimum parametersfor adsorption of AO74 were determined as pH and contact time, respectively: 5 and 75 minutes.The adsorption system is compatible with Langmuir and Freundlich isotherms. As a result, TiO2nanoparticles were identified as suitable adsorbent for removal of AO74.
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APA TOPAL CANBAZ G, Keklikcioğlu Çakmak N, EROĞLU A, Açıkel Ü (2019). Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. , 75 - 80.
Chicago TOPAL CANBAZ GAMZE,Keklikcioğlu Çakmak Neşe,EROĞLU Atakan,Açıkel Ünsal Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. (2019): 75 - 80.
MLA TOPAL CANBAZ GAMZE,Keklikcioğlu Çakmak Neşe,EROĞLU Atakan,Açıkel Ünsal Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. , 2019, ss.75 - 80.
AMA TOPAL CANBAZ G,Keklikcioğlu Çakmak N,EROĞLU A,Açıkel Ü Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. . 2019; 75 - 80.
Vancouver TOPAL CANBAZ G,Keklikcioğlu Çakmak N,EROĞLU A,Açıkel Ü Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. . 2019; 75 - 80.
IEEE TOPAL CANBAZ G,Keklikcioğlu Çakmak N,EROĞLU A,Açıkel Ü "Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle." , ss.75 - 80, 2019.
ISNAD TOPAL CANBAZ, GAMZE vd. "Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle". (2019), 75-80.
APA TOPAL CANBAZ G, Keklikcioğlu Çakmak N, EROĞLU A, Açıkel Ü (2019). Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. International Advanced Researches and Engineering Journal, 3(1), 75 - 80.
Chicago TOPAL CANBAZ GAMZE,Keklikcioğlu Çakmak Neşe,EROĞLU Atakan,Açıkel Ünsal Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. International Advanced Researches and Engineering Journal 3, no.1 (2019): 75 - 80.
MLA TOPAL CANBAZ GAMZE,Keklikcioğlu Çakmak Neşe,EROĞLU Atakan,Açıkel Ünsal Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. International Advanced Researches and Engineering Journal, vol.3, no.1, 2019, ss.75 - 80.
AMA TOPAL CANBAZ G,Keklikcioğlu Çakmak N,EROĞLU A,Açıkel Ü Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. International Advanced Researches and Engineering Journal. 2019; 3(1): 75 - 80.
Vancouver TOPAL CANBAZ G,Keklikcioğlu Çakmak N,EROĞLU A,Açıkel Ü Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle. International Advanced Researches and Engineering Journal. 2019; 3(1): 75 - 80.
IEEE TOPAL CANBAZ G,Keklikcioğlu Çakmak N,EROĞLU A,Açıkel Ü "Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle." International Advanced Researches and Engineering Journal, 3, ss.75 - 80, 2019.
ISNAD TOPAL CANBAZ, GAMZE vd. "Removal of Acid Orange 74 from wastewater with TiO2 nanoparticle". International Advanced Researches and Engineering Journal 3/1 (2019), 75-80.