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A scientific approach to wastewater recovery and reuse in the textile industry

Orhon, Derin; Babuna, Fatma Fatoş; Kabdaşlı, Nuray Işık; H.Güçlü, İnsel; Karahan Özgür, Özlem; Doğruel, Serdar; Sevimli, Mehmet Faik; Yediler, Ayfer (IWA Pulishing, 2001-06)

Wastewater recovery and reuse in industries requires all the basic steps of quality management. It should involve a comprehensive in plant survey of processes with wastewater generation, identification of recoverable ...
Biodegradability of slaughterhouse wastewater with high blood content under anaerobic and aerobic conditions

Del Pozo, Rodrigo; Okutman Taş, Didem; Dulkadiroğlu, Hakan; Orhon, Derin; Diez, Victorino (WILEY, 2003-04)

Abstract: In this work, the biodegradability of wastewater from a slaughterhouse located in Keşan, Turkey, was studied under aerobic and anaerobic conditions. A very high total COD content of 7230mg dm-3 was found, due to ...
Effect of chemical treatment on soluble residual COD in textile wastewaters

Dulkadiroğlu, Hakan; Doğruel, Serdar; Okutman Taş, Didem; Kabdaşlı, Nuray Işık; Sözen, Seval; Orhon, Derin (IWA Pulishing, 2002-06)

The effect of chemical treatment on the magnitude of soluble residual COD in the biological treatment effluent is investigated for knit fabric finishing wastewater. Bentonite is selected for its potential to remove soluble ...
Effect of ozonation on the biological treatability of a textile mill effluent

Dulkadiroğlu, Hakan; Karahan Özgür, Özlem; Kabdaşlı, Nuray Işık; Sözen, Seval; Babuna, Fatma Fatoş; Orhon, Derin (Taylor and Francis, 2002-12)

Ozonation, applied prior to biological processes, has proved to be a very effective chemical treatment step mostly for colour removal when soluble dyes are used in textile finishing operations. Its impact on biological ...
Feasibility analysis of in-plant control for water minimization and wastewater reuse in a wool finishing textile mill

Erdoğan, Argun Olcayto; Orhon, Ferit; Dulkadiroğlu, Hakan; Doğruel, Serdar; İskender, Fatma Gülen; Babuna, Fatma Fatoş; Orhon, Derin (Taylor and Francis, 2004-12)

This study evaluates the feasibility of water minimization and wastewater reuse for a wool finishing textile mill. The evaluation process is based upon a detailed analysis on water use, process profile and wastewater ...
In plant control applications and their effect on treatability of a textile mill wastewater

Dulkadiroğlu, Hakan; İskender, Fatma Gülen; Doğruel, Serdar; Üner, Hiclal; Babuna, Fatma Fatoş; Orhon, Derin (IWA Pulishing, 2002-06)

Water minimization and exploration of the potential for wastewater recovery and reuse are priority issues of industrial wastewater management. They are extremely significant for the textile industry commonly characterized ...
Industrial wastewater management for recycle and reuse A case study for the textile industry

Karahan Özgür, Özlem; H.Güçlü, İnsel; Dulkadiroğlu, Hakan; Kabdaşlı, Nuray Işık; Yediler, Ayfer; Orhon, Derin; Kettrup, Antonius (Parlar Research and Technology, 2000-05)
Innovative technologies for wastewater treatment in coastal tourist areas

Orhon, Derin; Sekoulov, Ivan; Dulkadiroğlu, Hakan (IWA Pulishing, 2002-10)

The selection of appropriate wastewater treatment technologies for coastal tourist areas is important in the sense that they have to meet stringent effluent limits in a simple and easy to operate flow scheme. This paper ...
Modeling nitrate concentrations in a moving bed sequencing batch biofilm reactor using an artificial neural network technique

Dulkadiroğlu, Hakan; Seçkin, Galip; Orhon, Derin (Desalination Publications, 2015-04)

In this study, the performance data of a moving-bed sequencing batch biofilm reactor (MBSBBR) treating synthetic wastewater were simulated using multi-layer perceptron neural-network technique. Multi-linear regression (MLR) ...
Ozonation application in activated sludge systems for a textile mill effluent

Orhon, Derin; Dulkadiroğlu, Hakan; Doğruel, Serdar; Kabdaşlı, Nuray Işık; Sözen, Seval; Babuna, Fatma Fatoş (IWA Pulishing, 2002-06)

The study investigates the effect of partial ozonation of textile wastewater, both at the inlet (pre-ozonation) and the outlet (post-ozonation) of biological treatment, for the optimization of COD and color removals, both ...
Performance of a moving bed sequencing batch reactor for carbon and nutrient removal

Dulkadiroğlu, Hakan; Ubay Çokgör, Emine; Orhon, Derin (Parlar Research and Technology, 2004-10)

The aim of this study was to investigate the performance of a Moving Bed Sequencing Batch Biofilm Reactor (MBSBBR) with regard to organic matter removal and nitrification. Within the scope of this study, the kinetic constants ...
Pollutant footprint analysis for wastewater management in textile dye houses processing different fabrics

Sözen, Seval; Dulkadiroğlu, Hakan; Yücel, Ayşe Begüm; Güçlü, İnsel; Orhon, Derin (WILEY, 2019-04)

BACKGROUND: This study investigated the water and pollution footprints of a dye house, which processed cotton knits, polyester (PES) knits and PES-viscose woven fabrics. Experimental evaluation was carried out for each ...
Resource recovery as a sustainable perspective for the remediation of mining wastes: rehabilitation of the CMC mining waste site in Northern Cyprus

Sözen, Seval; Orhon, Derin; Ateşok, Hayrünnisa; Baştürkçü, Hüseyin; Yalçın, Tolga; Öznesil, Hasan; Karaca, Cansu; Allı, Büşra; Dulkadiroğlu, Hakan; Yağcı, Nevin (Springer, 2017-11)

This paper highlights resource recovery and stabilization as the novel approach adopted in the rehabilitation strategy of the abandoned copper mine site (CMC mine) located in Northern Cyprus, recognized as a source of ...
Scientific basis of dissolved organic carbon limitation for landfilling of municipal treatment sludge – Is it attainable and justifiable?

Sözen, Seval; Ubay Çokgör, Emine; İnsel, H.Güçlü; Okutman Taş, Didem; Dulkadiroğlu, Hakan; Karaca, Cansu; Filibeli, Ayşe; Meriç, Süreyya; Orhon, Derin (Elsevier, 2014-09)

This study evaluated the scientific and technical basis of the dissolved organic carbon (DOC) limitation imposed on municipal sludge for landfilling, mainly for assessing the attainability of the implemented numerical ...
The effect of temperature and sludge age on COD removal and nitrification in a moving bed sequencing batch reactor

Dulkadiroğlu, Hakan; Ubay Çokgör, Emine; Artan, Nazik; Orhon, Derin (IWA Pulishing, 2005-06)

This study investigates the effect of temperature and the sludge age on the performance of a moving bed sequencing batch biofilm reactor (MBSBBR) for COD removal and nitrification. The experiments are conducted in a lab-scale ...
Wastewater reuse for the minimization of fresh water demand in coastal areas—selected cases from the textile finishing ındustry

Orhon, Derin; Kabdaşlı, Nuray Işık; Babuna, Fatma Fatoş; Sözen, Seval; Dulkadiroğlu, Hakan; Doğruel, Serdar; Karahan Özgür, Özlem; H.Güçlü, İnsel (Taylor and Francis, 2003-08)

Availability of water to the industry often becomes prohibitive, both in terms of quality and cost, in coastal areas. This study takes the textile industry and evaluates the prerequisites of water recovery and reuse. In ...