Person: YALILI KILIÇ, MELİKE
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YALILI KILIÇ
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MELİKE
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Publication Treatment of olive mill wastewater by combined process of coagulation, fenton oxidation and adsorption process(Parlar Scientific Publications (P S P), 2021-01-01) Kılıç, Melike Yalılı; YALILI KILIÇ, MELİKE; Bursa Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü.In this study, the treatability results of olive mill wastewater (OMW) using acid cracking, coagulation, Fenton oxidation and adsorption processes are presented. Various coagulants, such as alum and ferric chloride were used in coagulation experiments. The effect of coagulants, iron-salt, and hydrogen peroxide dosages, and activated carbon concentration on treatment efficiency was evaluated, and optimal conditions were established. Acid cracking and coagulation showed high efficiency of chemical oxygen demand (COD) (73%), phenol (84%), and suspended solid (SS) (90%) removal from the OMW. As a result of this study, the COD reduction increased to 95% though when acid cracking and coagulation were coupled with Fenton.Publication A comparative treatability study for textile wastewater: Agricultural waste adsorbent versus activated carbon(Hard, 2020-01-01) Kılıç, Melike Yalılı; YALILI KILIÇ, MELİKE; Bursa Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü; 0000-0001-7050-6742; AAG-8505-2021This study aimed to remove color from textile wastewater taken from a common effluent channel in Bursa, western Turkey. For this purpose, chemical coagulation with various coagulants including Al-2(SO4)center dot 18H(2)O, FeCl3 center dot 6H(2)O and FeSO4 center dot 7H(2)O was applied, followed by adsorption processes. In the coagulation experiments, the maximum color removal efficiency (48%) was obtained at pH 6.5 with a 300 mg/L dose of Al-2(SO4)(3)center dot 18H(2)O. The adsorption experiments were conducted using 5 g each of agricultural waste adsorbent (corncob) particles with dimensions of 0.25 mm, 0.50 mm, 0.85 mm and 1.25 mm on the chemically treated wastewater samples, and color removal efficiencies of up to 100% were obtained. In addition, adsorption columns were designed according to the experimental data. As a result of the design calculations, 84 tons of the corncob are required to effectively remove color from 10,000 m(3) of textile wastewater. In addition to the color removal efficiencies of the applied processes, the associated operating costs were also calculated.Publication Comparing treatment methods that remove color from the effluent of an Organized Industrial District (OID)(Desalination, 2015-06-19) Kılıç, Melike Yalılı; Yonar, Taner; Teker, Selin; Kestioğlu, Kadir; YALILI KILIÇ, MELİKE; YONAR, TANER; Teker, Selin; Kestioğlu, Kadir; Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü.; 0000-0002-0387-0656; AAD-9468-2019; AAG-8505-2021; EBO-4091-2022; FBH-9013-2022This study investigates the treatability, in terms of color removal, of an effluent taken from an Organized Industrial District wastewater treatment plant located in Bursa, western Turkey. To remove the color, chemical coagulation, Fenton and Fenton-like oxidation, ozonation, adsorption, and membrane processes were employed, and the results were compared. In coagulation experiments, maximum color removal (87.4%) was obtained at pH 12.2 with a dose of 240 mg/L MgCl2 +Ca- (OH)(2). Fenton and Fenton-like oxidation processes showed high color removal efficiencies (93.1 and 80%, respectively) from the evaluated effluents. The best color removal (93.6%) in this study was achieved by an ozonation process at a dose of 8 g/L-min ozone with a pH of 12 and a contact time of 3 min. In addition to the color removal efficiencies for the applied processes, their associated operating costs were also calculated.Publication Treatment of olive mill wastewater using physico-chemical and fenton processes (vol 53, pg 2031, 2015)(Taylor & Francis Inc, 2015-04-03) Madani, Mohammad; Aliabadi, Majid; Nasernejad, Bahram; Abdulrahman, Ribwar Kermanj; Kılıç, Melike Yalılı; YALILI KILIÇ, MELİKE; Kestioğlu, Kadir; Bursa Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Anabilim Dalı.; 0000-0001-9952-9331; AAG-8505-2021Publication Photochemical treatment of tyrosol, a model phenolic compound present in olive mill wastewater, by hydroxyl and sulfate radical-based advanced oxidation processes (aops)(Elsevier, 2019-04-05) Abdelraheem, Wael H.; He, Xuexiang; Dionysiou, Dionysios D.; YALILI KILIÇ, MELİKE; Kestioğlu, Kadir; Bursa Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü.; 0000-0003-4390-7756; AAG-8505-2021The photochemical degradation and mineralization of tyrosol (TSL), a model phenolic compound present in olive mill wastewater, were studied by UV-254 run irradiated peroxymonosulfate (PMS), hydrogen peroxide (H2O2) and persulfate (PS). Effects of initial TSL concentration, UV fluence, pH, phosphate buffer and presence of inorganic anions (i.e., Cl-, SO42- and NO3-) were also investigated. Sulfate and hydroxyl radicals were demonstrated to be responsible for TSL degradation and mineralization. Regardless of the treatment conditions, pseudo-first-order kinetics could be obtained, with the efficiencies following UV/PS > UV/H2O2 > UV/PMS. The better removal of TSL by UV/PS correlated with the quantum yield and concentration of sulfate radical in the system. Albeit acidic condition slightly enhanced the performance of the AOPs, complete oxidation of TSL was achieved at pH 6.8 by both UV/PS and UV/H2O2. Though, inorganic anions or different concentrations of phosphate buffer did not affect TSL degradation kinetics, presence of inorganic ions decreased significantly the TOC removal for both UV/PMS and UV/H2O2 processes. Meanwhile, UV/PS process was the least influenced by inorganic ions and showed the highest TOC removal of similar to 35%. Overall, UV/PS process was the most effective for TSL degradation and mineralization in the presence or absence of common water constituents.