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Journals / Karadeniz Fen Bilimleri Dergisi / 2021 / Cilt: 11 - Sayı: 2

Co-Digestion of Orange Pulp and Cattle Manure with Different C/N Ratios and A New Modeling of Biogas Production

Portakal Posasının ve Sığır Gübresi Farklı C/N Oranlarına ile Birlikte Parçalanması ve Biyogaz Üretiminde Yeni Bir Modelleme

M. Raşit ATELGE
Pages
557–569
Publication Date
2022-10-19
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As a result, except for other studies, biogas production measured in anaerobic processes (every 5 days) was successfully completed according to Wood and Wilmink models.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the co-digestion of orange pulp (OP) and cattle manure (CM) were investigated.
📊
Key Findings & Data:The anaerobic process (40 d) of five reactors prepared according to different carbon to nitrogen (C/N) ratios (17, 26, 29, 35, 43.76) was completed.
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Conclusion & Impact:As a result, except for other studies, biogas production measured in anaerobic processes (every 5 days) was successfully completed according to Wood and Wilmink models.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Biyoyakıtlar · Biyogaz · C/N oranı

Abstract

In this study, the co-digestion of orange pulp (OP) and cattle manure (CM) were investigated. The anaerobic process (40 d) of five reactors prepared according to different carbon to nitrogen (C/N) ratios (17, 26, 29, 35, 43.76) was completed. Anaerobic digestion (AD) was investigated in batch reactors (1000 mL) and both biogas production measured every five days and soluble chemical oxygen demand (SCOD) value % removals were determined. The highest biogas production was observed as 373.9 mL/g TS in the reactor in which the (C/N) ratio was 29. Compatibility of biogas production measured every five days of all reactors was investigated by Wood model and Wilmink model. Model evaluation criteria were interpreted on the basis of coefficient of determination (R2), sum of remaining squares (RSS), Akaike information criterion (AIC) and Bayesian information criterion (BIC) tests. As a result, except for other studies, biogas production measured in anaerobic processes (every 5 days) was successfully completed according to Wood and Wilmink models.

Özet

Bu çalışmada, portakal posası (OP) ve sığır gübresinin (CM) birlikte sindirimi incelenmiştir. Farklı karbon azot (C/N) oranlarına (17, 26, 29, 35, 44) göre hazırlanmış beş reaktörün anaerobik süreci (40 d) tamamlanmıştır. Anaerobik parçalama (AP) kesikli reaktörlerde (1000 mL) incelenmiş ve her iki biyogaz üretimi her beş günde bir ölçülmüş ve %SCOD değeri giderimi belirlenmiştir. C/N oranının 29 olduğu reaktörde en yüksek biyogaz üretimi 373.9 mL / g TS olarak gözlemlendi. Tüm reaktörlerin beş günde bir ölçülen biyogaz üretiminin Wood modeline ve Wilmink modeline uyumu araştırılmıştır. Belirleme katsayısı (R2), kalan kareler toplamı (RSS), Akaike bilgi kriteri (AIC) ve Bayesian bilgi kriteri (BIC) testleri baz alınrak model değerlendirme kriterleri yorumlanmıştır. Sonuç olarak, diğer çalışmalar haricinde anaerobik proseslerde ölçülen biyogaz üretimi (5 günde bir ) Wood ve Wilmink modellerine göre başarıyla tamamlanmıştır.

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Cite This Article

ATELGE, M. R. (2022). Co-Digestion of Orange Pulp and Cattle Manure with Different C/N Ratios and A New Modeling of Biogas Production. Karadeniz Fen Bilimleri Dergisi, Cilt: 11 - Sayı: 2, 557–569. https://ajindex.com/articles/570410

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