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Journal Articles

Kinetic evaluation of nitrification performance in an immobilized cell membrane bioreactor

D. Güven, E. Ubay Çokgör, S. Sözen, D. Orhon
Water Sci Technol (2016) 73 (12): 2904–2912.
DOI: https://doi.org/10.2166/wst.2016.141
Date Online: 18 March 2016
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Journal Articles

Effect of anoxic decay process on simultaneous nitrification denitrification in a membrane bioreactor operated without an anoxic tank

M. Sarioglu, G. Insel, N. Artan, D. Orhon
Water Sci Technol (2010) 61 (3): 771–780.
DOI: https://doi.org/10.2166/wst.2010.853
Date Online: 01 February 2010
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Journal Articles

How does shear affect aggregation in granular sludge sequencing batch reactors? Relations between shear, hydrophobicity, and extracellular polymeric substances

E. Dulekgurgen, N. Artan, D. Orhon, P. A. Wilderer
Water Sci Technol (2008) 58 (2): 267–276.
DOI: https://doi.org/10.2166/wst.2008.382
Date Online: 01 August 2008
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Journal Articles

Modelling of long-term simultaneous nitrification and denitrification (SNDN) performance of a pilot scale membrane bioreactor

M. Sarioglu, G. Insel, N. Artan, D. Orhon
Water Sci Technol (2008) 57 (11): 1825–1833.
DOI: https://doi.org/10.2166/wst.2008.121
Date Online: 01 June 2008
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Journal Articles

Respirometric assessment of biodegradation characteristics of the scientific pitfalls of wastewaters

D. Orhon, G. Insel, O. Karahan
Water Sci Technol (2007) 55 (10): 1–9.
DOI: https://doi.org/10.2166/wst.2007.300
Date Online: 01 May 2007
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Journal Articles

Effect of photochemical pre-treatment on COD fractionation of a non-ionic textile surfactant

E.U. Cokgor, I. Arslan-Alaton, E. Erdinc, G. Insel, D. Orhon
Water Sci Technol (2007) 55 (10): 155–163.
DOI: https://doi.org/10.2166/wst.2007.318
Date Online: 01 May 2007
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Journal Articles

Effect of biochemical storage on the denitrification potential of acetate in sequencing batch reactors

A.S. Ciggin, O. Karahan, D. Orhon
Water Sci Technol (2007) 55 (10): 261–268.
DOI: https://doi.org/10.2166/wst.2007.330
Date Online: 01 May 2007
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Journal Articles

Effect of chemical and biological treatment on COD fingerprints of textile wastewaters

E. Dulekgurgen, S. Doğruel, D. Orhon
Water Sci Technol (2007) 55 (10): 277–287.
DOI: https://doi.org/10.2166/wst.2007.332
Date Online: 01 May 2007
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Journal Articles

Respirometric assessment of biodegradation for acrylic fibre-based carpet finishing wastewaters

G. Yıldız, G. Insel, E.U. Cokgor, D. Orhon
Water Sci Technol (2007) 55 (10): 99–106.
DOI: https://doi.org/10.2166/wst.2007.312
Date Online: 01 May 2007
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Journal Articles

Performance evaluation of SBR treatment for nitrogen removal from tannery wastewater

S. Murat, G. Insel, N. Artan, D. Orhon
Water Sci Technol (2006) 53 (12): 275–284.
DOI: https://doi.org/10.2166/wst.2006.430
Date Online: 01 June 2006
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Journal Articles

Biological treatability of raw and ozonated synthetic penicillin formulation effluent

E.U. Cokgor, O. Karahan, I. Arslan-Alaton, H. Saruhan, D. Orhon
Water Sci Technol (2005) 52 (10-11): 89–96.
DOI: https://doi.org/10.2166/wst.2005.0682
Date Online: 01 November 2005
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Journal Articles

Evaluation of denitrification potential of rotating biological contactors for treatment of municipal wastewater

O. Hanhan, D. Orhon, Kh. Krauth, B. Günder
Water Sci Technol (2005) 51 (11): 131–139.
DOI: https://doi.org/10.2166/wst.2005.0399
Date Online: 01 June 2005
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Journal Articles

Recent practices on wastewater reuse in Turkey

A. Tanik, A. Ekdal, F. Germirli Babuna, D. Orhon
Water Sci Technol (2005) 51 (11): 141–149.
DOI: https://doi.org/10.2166/wst.2005.0400
Date Online: 01 June 2005
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Journal Articles

Evaluation of the performance of the Tyson Foods wastewater treatment plant for nitrogen removal

E. Ubay-Cokgor, C.W. Randall, D. Orhon
Water Sci Technol (2005) 51 (11): 159–166.
DOI: https://doi.org/10.2166/wst.2005.0402
Date Online: 01 June 2005
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Journal Articles

The effect of temperature and sludge age on COD removal and nitrification in a moving bed sequencing batch biofilm reactor

H. Dulkadiroglu, E.U. Cokgor, N. Artan, D. Orhon
Water Sci Technol (2005) 51 (11): 95–103.
DOI: https://doi.org/10.2166/wst.2005.0395
Date Online: 01 June 2005
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Journal Articles

Effect of primary sludge fermentation products on mass balance for biological treatment

E. Ubay-Cokgor, S. Oktay, G.E. Zengin, N. Artan, D. Orhon
Water Sci Technol (2005) 51 (11): 105–114.
DOI: https://doi.org/10.2166/wst.2005.0396
Date Online: 01 June 2005
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Journal Articles

Scientific basis for the design of small activated sludge systems

D. Orhon, Ö Karahan-Gül, S.l Sözen, N. Artan
Water Sci Technol (2004) 48 (11-12): 15–22.
DOI: https://doi.org/10.2166/wst.2004.0793
Date Online: 01 December 2004
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Journal Articles

Design procedure for carbon removal in contact stabilization activated sludge process

M. Sarioğlu, D. Orhon, E. Görgün, N. Artan
Water Sci Technol (2004) 48 (11-12): 285–292.
DOI: https://doi.org/10.2166/wst.2004.0862
Date Online: 01 December 2004
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Journal Articles

Effect of temperature on the nitrogen removal performance of a sequencing batch reactor treating tannery wastewater

S. Murat, G. Insel, N. Artan, D. Orhon
Water Sci Technol (2004) 48 (11-12): 319–326.
DOI: https://doi.org/10.2166/wst.2004.0870
Date Online: 01 December 2004
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Journal Articles

Modelling and calibration of phosphate and glycogen accumulating organism competition for acetate uptake in a sequencing batch reactor

N. Yagci, G. Insel, N. Artan, D. Orhon
Water Sci Technol (2004) 50 (6): 241–250.
DOI: https://doi.org/10.2166/wst.2004.0382
Date Online: 01 September 2004
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