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Başlık: Phosphate uptake and release rates with different carbon sources in biological nutrient removal using a SBR
Yazarlar: Kargı, Fikret
Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü.
Uygur, Ahmet
Başkaya, Hüseyin Savaş
Anahtar kelimeler: Nutrient removal
Sequencing batch reactor (SBR)
Phosphate uptake and release
Sequencing batch reactor
Simulation
Phosphorus removal
Performance
Nitrogen
Model
Environmental sciences & ecology
Yayın Tarihi: Tem-2005
Yayıncı: Academic Press Ltd- Elsevier Science Ltd
Atıf: Kargı, F. vd. (2005). "Phosphate uptake and release rates with different carbon sources in biological nutrient removal using a SBR". Journal of Environmental Management, 76(1), 71-75.
Özet: A three-step sequencing batch reactor (SBR) was used for nutrient removal from synthetic wastewater with different glucose-organic acid mixtures (1/1). Acetic. butyric. propionic and citric acids were used as organic acids along with glucose. The operation consisted of anaerobic. anoxic and oxic (An/Ax/Ox) phases with durations of 2/l/4.5 h. Sludge age was kept constant for 10 days. Phosphate release Pr and uptake rates were determined for different glucose-organic acid mixtures in the feed wastewater. Maximum phosphate uptake (8.1 mg PI-1 h(-1)) and release rates (2.23 Ing PI-1 h(-1)) were obtained with the glucose-citric acid mixture. The highest (96%) percent phosphate removal at the end of the nutrient removal cycle (7.5 h) was also obtained with the glucose-citric acid mixture while the glucose-acetic acid mixture resulted in comparable percent phosphate removal (95%).
URI: https://doi.org/10.1016/j.jenvman.2005.01.010
http://hdl.handle.net/11452/21083
https://www.sciencedirect.com/science/article/pii/S0301479705000691
ISSN: 0301-4797
Koleksiyonlarda Görünür:Web of Science

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