Peyniraltı Suyunun Kompostlaştırmada Karbon/Azot Oranına Etkisinin İncelenmesi

Yıl 2024, Cilt: 14 Sayı: 3, 1542 - 1551, 15.09.2024

Cem Şahin Nurdan Gamze Turan

https://doi.org/10.31466/kfbd.1489835

Öz

Peyniraltı suyu, peynir üretiminden kaynaklanan ve süt endüstrisindeki en kontamine atıksudur. Son yıllarda, peyniraltı suyunun farklı kullanım amaçları üzerine çalışmalar yoğunlaşmıştır. Bu çalışmada, kümes hayvanları atıklarının kompostlaştırılmasında peyniraltı suyunun karbon/azot (C/N) oranı üzerine etkisi incelenmiştir. Kümes hayvanı atıkları reaktör (in-vessel) kompostlaştırma sistemlerine yerleştirilmiş ve %1, %3 ve %5 oranlarında peyniraltı suyu ilave edilerek, peyniraltı suyu ilave edilmemiş kontrol reaktörü ile proses süresince toplam organik karbon (TOC) ve toplam azot (TN) içerikleri haftalık olarak izlenmiştir. Kompostlaştırma prosesi başlangıcında, kontrol reaktöründe C/N oranı 14.82 olarak belirlenmiştir. Kümes hayvanı atıklarına peyniraltı suyu ilavesi C/N oranının artışını sağlamış ve proses verimini artırmıştır.

Anahtar Kelimeler

Kompostlaştırma, Kümes hayvanı atığı, Peyniraltı suyu, C/N oranı

Etik Beyan

Yapılan çalışmada araştırma ve yayın etiğine uyulmuştur.

Destekleyen Kurum

Ondokuz Mayıs Üniversitesi

Proje Numarası

PYO.MUH.1904.23.012

Teşekkür

Bu çalışma Ondokuz Mayıs Üniversitesi’nin PYO.MUH.1904.23.012 nolu Bilimsel Araştırma Projesi ile desteklenmiş olup, desteğinden dolayı Ondokuz Mayıs Üniversitesi'ne teşekkür ederiz.

Investigation of the Effect of Whey on Carbon/Nitrogen Ratio in Composting

Öz

Whey is the most contaminated wastewater in the dairy industry, originating from cheese production. In recent years, studies on different uses of whey have been concentrated. In this study, the effect of whey on the carbon/nitrogen (C/N) ratio in the composting of poultry waste was examined. Poultry wastes were placed in reactor (in-vessel) composting systems and whey was added at the rates of 1%, 3% and 5%, and the total organic carbon (TOC) and total nitrogen (TN) contents were determined weekly during the process with the control reactor without added whey. was observed as. At the beginning of the composting process, the C/N ratio was determined as 14.82 in the control reactor. Addition of whey to poultry waste increased the C/N ratio and increased the process efficiency.

Anahtar Kelimeler

Composting, Poultry waste, Whey, C/N ratio

Proje Numarası

PYO.MUH.1904.23.012

Kaynakça

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