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Toplam kayıt 98, listelenen: 1-20

Sonraki Sayfa

Uzun havalandırmalı aktif çamur sistemlerinde arıtma veriminin incelenmesi

Dulkadiroğlu, Hakan (1996)
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)
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
Zoobenthos of lake uluabat, a ramsar site in Turkey, and their relationship with environmental variables.

Aras, Seval (Clean – Soil, Air, Water, 2007)

The numerical and proportional distributions of zoobenthos in lake Uluabat, which is located in the Northwestern part of Turkey and having international importance according to the Ramsar Convention, were determined from ...
Removal of trichloroethylene (TCE) in up flow anaerobic sludge blanket reactors (UASB)

Şahinkaya, Serkan (Journal of Biotechnology and Biotechnological Equipment, 2007-01-01)

Low concentrations of chlorinated aliphatic compounds may be found in wastewater and contaminated soils from different industrial sources and in the air arising from these sources. Low levels of Volatile Organic Compounds ...
Treatment of pesticide wastewater by physicochemical and fenton processes

Şahinkaya, Serkan (Asian Journal of Chemistry, 2008-05-01)

The process of pesticide removal from industrial wastewater using which chemical, vacuum-chemical and Fenton's reactions have been analyzed. Fenton process is attractive alternative to conventional oxidation processes ...
Physico-chemical studies of enamel cover industry wastewater

Şahinkaya, Serkan (Asian Journal of Chemistry, 2009-02-01)

The enamel plating industry wastewater has a reputation for being a major pollutant. Plating has become a major industry and is one of the fastest growing sectors of the world economy. Enamel industry is typically associated ...
Konya şehir merkezinde demiryolu ve karayolu gürültüsünün karşılaştırılması

Şahinkaya, Serkan (Hacettepe Üniversitesi, 2009-06-01)
Ecotoxicological effects of Methyl parathion on living things and environment

Şahinkaya, Serkan (African Journal of Agricultural Research, 2010-04-01)

Methyl parathion; is an insecticide which is commonly used in our country in the aim of agriculture and it is known that some environmental problems arise due to the chronical usage of this pesticide. For this reason, ...
The sonochemical decolorisation of textile azo dye CI Reactive Orange 127

Şahinkaya, Serkan (Society of Dyers and Colourist, 2010-05-11)

In the present study, Fenton and sono-Fenton processes were applied to the oxidative decolorisation of synthetic textile wastewater including CI Reactive Orange 127 and polyvinyl alcohol. Process optimisation [pH, ferrous ...