Karışık substratin anaerobik arıtım stabilitesine etkisi

Objective & Hypothesis:In order to find out effects of mixed substrates on the stability of anaerobic digestion, mixtures of various carbohydrates (starch-glucose, starch-fructose and starch-glucose-fructose) at varying concentrations (2 $g.l^{-1}$ and 4 $g.l^{-1}$ ) were used.

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Key Findings & Data:A sequential substrate utilization was observed, glucose and/or fructose depletion followed by starch utilization.

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Conclusion & Impact:Glucose and/or fructose exerted catabolite repression on starch utilization.

🔬Design:Research Article

📍Scope:Comprehensive Sample

⚙️Variables:Domain Parameters

Abstract

In order to find out effects of mixed substrates on the stability of anaerobic digestion, mixtures of various carbohydrates (starch-glucose, starch-fructose and starch-glucose-fructose) at varying concentrations (2 $g.l^{-1}$ and 4 $g.l^{-1}$ ) were used. A sequential substrate utilization was observed, glucose and/or fructose depletion followed by starch utilization. Glucose and/or fructose exerted catabolite repression on starch utilization.

Özet

Değişik konsantrasyonlardaki (2 ve 4 $g.l^{-1}$) farklı karbonhidrat karışımlarının (nişasta-glikoz, nişasta-früktoz, nişasta-glikoz-früktoz) anaerobik arıtımın stabilitesine etkisi incelenmiştir. Sıralı bir substrat kullanımı gözlenmiştir; ilk olarak glikoz ve/veya frütoz tüketildikten sona nişasta kullanımı başlamıştır. Glikoz ve/veya früktoz nişasta kullanımını katabolit represyona uğratmıştır.

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Cite This Article

ÜNAL, M. Ü., AKSAY, S., YILMAZ, T. (2005). Karışık substratin anaerobik arıtım stabilitesine etkisi. Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, Cilt: 20 - Sayı: 2, 37–44. https://ajindex.com/articles/350676

References (1)

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