Süt Endüstrisi Atıksuyunun Biyometanizayon Potansiyelinin İncelenmesi

Öz

Enerji kaynakları günümüzde yaygın olarak fosil yakıtlar üzerine çalışan sistemlerden oluşurken özellikle artan nüfus, fosil yakıtların tükenme riskinin olması, çevreye vermiş oldukları zarar nedeniyle yerini alternatif ve yenilenebilir enerji kaynaklarına bırakmaya başlamıştır. Türkiye’de yenilenebilir enerji kaynaklar arasında önemli bir potansiyele sahip olan biyogaz, organik bazlı atıkların, oksijensiz ortamda anaerobik fermantasyon sistemi uygulanarak parçalanması sonucu ortaya çıkan ve bileşiminde yanıcı metan gaz bulunan bir karışımdır. Yapılan bu çalışmada süt endüstrisi atıksuyunun biyometanizasyon potansiyeli ölçülmüş ve 35 günde 410 ml biyogaz üretilmiş olup deneysel sonuçlar eğri oluşturularak sayısallaştırılmıştır. Farklı derecelerde çeşitli polinom denklemleri veri setine uygulanmıştır. Beşinci derece polinom denklemi en iyi uyumu vermis olup denklemi y = 0.98 x olarak elde edilmiştir. Doğru uyumun istatistiksel iyiliği SSE, RMSE ve belirleme katsayısına göre değerlendirilmiş olup SSE, RMSE ve belirleme katsayısı sırasıyla 3130, 9.89 ve 0.99 olarak tespit edilmiştir.

Anahtar Kelimeler

• Süt endüstrisi atıksuyu,biyometanizasyon,enerji

Investigation of Biomethane Potential of Dairy Industry Wastewater

Öz

While energy sources are now commonly found in systems that work on fossil fuels, they have begun to relocate to alternative and renewable sources of energy, especially due to the growing population, the risk of exhaustion of fossil fuels, and the damage they have caused to the environment. Biogas, which has an important potential among renewable energy sources in Turkey, is a mixture of organic-based wastes, resulting from the disintegration of an anaerobic fermentation system in an anaerobic environment, with combustible methane gas. In this study, the biomass potential of the wastewater of the dairy industry was measured and 410 ml biogas were produced in 35 days and the experimental results of the biogas production were digitized by creating a curve. Various polynomial equations are applied to the data set at different grades. The fifth order polynomial equation is the best fit. The equation was obtained as y = 0.98 x. The SSE, RMSE and the discriminant coefficient were determined as 3130, 9.89 and 0.99, respectively.

Anahtar Kelimeler

• Dairy industry wastewater,biomethanation,energy

Kaynakça

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