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Journals / Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik / 2002 / Cilt: 3 - Sayı: 1

Reduction of pollution loads of wastewater from sunflower seed oil factory

Ayçiçek yağ fabrikası atıksularının kirlilik yükünün azaltılması

E. Işıl ARSLAN
Mehmet CİCİ
Yusuf SAATÇİ
Ubeyde İPEK
Pages
49–58
Publication Date
2022-10-11
DOI
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AI Summary & Key Takeaways

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

As a result of the study, 28-64% COD, 8-31% oil and grease removal efficiency was achieved when fatty acids were produced from soap stock and acidic wastewaters were coagulated with lime.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, wastewaters taken from each rafination stage and fatty acids units of Elazığ Karadeniz Birlik Doğan Erdil Sunflower Seed Oil Factory have been characterised.
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Key Findings & Data:Operating conditions and recommendations that could be taken for reducing wastewater pollution loads in foundation have been examined.
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Conclusion & Impact:As a result of the study, 28-64% COD, 8-31% oil and grease removal efficiency was achieved when fatty acids were produced from soap stock and acidic wastewaters were coagulated with lime.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, wastewaters taken from each rafination stage and fatty acids units of Elazığ Karadeniz Birlik Doğan Erdil Sunflower Seed Oil Factory have been characterised. Operating conditions and recommendations that could be taken for reducing wastewater pollution loads in foundation have been examined. For this aim, four alternative wastewater flows were chosen and coagulation of acidic wastewater with lime was examined. As a result of the study, 28-64% COD, 8-31% oil and grease removal efficiency was achieved when fatty acids were produced from soap stock and acidic wastewaters were coagulated with lime.

Özet

Bu çalışmada, Elazığ ilinde kurulu bulunan Karadeniz Birlik Doğan Erdil ayçiçek yağ fabrikası rafinasyon kademelerinden ve yağ asitleri ünitesinden alınan atıksular karakterize edilmiştir. Atıksu kirlilik yüklerinin azaltılması için işletme koşulları ve tesis bazında alınabilecek önlemler belirlenerek, kirletici yüklerin optimizasyonu irdelenmiştir. Bu amaçla işletme bazında dört alternatif atıksu akım kombinasyonu üzerinde çalışılmış ve asidik atıksuların kireç ile koagülasyonu denenmiştir. Sonuçlar, sabun stoğundan yağ asidi üretilmesi ve oluşan asidik atıksuların kireç ile koagülasyonu halinde %28-64 oranında KOİ ve %8-31 oranında yağ gres giderimi gerçekleştirilebileceğini göstermiştir.

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Cite This Article

ARSLAN, E. I., CİCİ, M., SAATÇİ, Y., İPEK, U. (2022). Reduction of pollution loads of wastewater from sunflower seed oil factory. Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik, Cilt: 3 - Sayı: 1, 49–58. https://ajindex.com/articles/438478

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