Removal of Dicofol and Irgarol from Wastewater using Reverse Osmosis

Ateş, Nuray
Uzal, Niğmet
Yetiş, Ülkü
Dilek, Filiz Bengü


Removal of chloridazon herbicide from wastewaters using FE/H2O2, UV/ H2O2 and UV/FE/ H2O2
Ulu, Hatice Bike; Dilek, Filiz Bengü; Değermenci, Nejdet; Department of Environmental Engineering (2019)
Chloridazon (5 -amino-4- chloro-2-phenyl-3(2H)-pyridazinon), also named as Pyrazon and classified as organochlorine pesticides, is widely used during sugar beets cultivation. Chloridazon (CLZ) being a pesticide with a high solubility in water is likely to end up in surface and groundwater bodies because of its high mobility in soil. Due to its toxic properties, it may cause serious problems on human health and ecological cycle. In the present study, the removal of CLZ herbicide from water was investigated b...
Removal of imidacloprid from wastewaters by ozonation and photo-ozonation
Sönmez, Büşra; Dilek, Filiz Bengü; Department of Environmental Engineering (2019)
The widespread occurrence of micropollutants in the receiving water bodies apparently shows that conventional wastewater treatment plants (WWTP) are not capable to remove these compounds. Imidacloprid (IMI), which is a specific pollutant and an insecticide, exceeded Environmental Quality Standards (EQS) value (0.14 µg/L, annual average) in several receiving water bodies of WWTPs in Yeşilırmak basin. With the aim of examining advanced treatment methods to meet EQS value and to achieve good surface water qual...
Removal of some organic compounds and color from olive mill wastewater by electrocoagulation
Ugurlu, Mehmet; Kula, Ibrahim; Guerses, Ahmet (2006-01-01)
The effective performance of electrocoagulation (EC) technique in the treatment of olive mill wastewater (OMW) was investigated using Al and Fe electrodes. Current densities (CD), electrode materials (Al and Fe), electrolyte amounts, time and initial pH value were selected as parameters. In these parameters, the removal percentage of chemical oxygen demand (COD), color, phenol and lignin from OMW were experimentally investigated. OMW was used directly without pH adjustment and pretreatment. The experiment r...
Removal of phenolic compounds from rubber-textile wastewaters by physico-chemical methods
Ozbelge, TA; Ozbelge, OH; Baskaya, SZ (Elsevier BV, 2002-09-01)
Removal of phenolic compounds from rubber-textile wastewaters (RTWWs) by physico-chemical process was investigated by using four different types of coagulants (Al-2(SO4)(3), Fe-2(SO4)(3), FeSO4, FeCl3) with or without lime (Ca(OH)(2)) addition, in jar-test experiments. The RTWWs of the present tire-cord fabric plant may contain seven different types of dipping solutions (DSs), which provide an adhesive property to the fabric. The optimum results were obtained by using 50% FeCl3 solution and lime at various ...
Removal of Pesticides from Wastewater by Membrane Proces
Ateş, Nuray; Uzal, Niğmet; Yetiş, Ülkü; Dilek, Filiz Bengü (2021-06-23)
Purpose: The aim of this study was to investigate the removal performances of four pesticides (tributyl phosphate, flutriafol, dicofol and irgarol) by RO membranes. Methods: Three different RO membranes (BW30-LE, SW30-XLE and GE-AD) were used to reject pesticides in two transmembrane pressures of 10 and 20 bar in bench-scale membrane filtration cell. Tributyl phosphate and flutriafol were detected by GC/MS and dicofol and irgarol were monitored by HLPC instruments. Results: While the highest removal of trib...
Citation Formats
N. Ateş, N. Uzal, Ü. Yetiş, and F. B. Dilek, “Removal of Dicofol and Irgarol from Wastewater using Reverse Osmosis,” İstanbul, Türkiye, 2019, p. 244, Accessed: 00, 2021. [Online]. Available: