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Journals / Environmental Research and Technology / 2020 / Cilt: 3 - Sayı: 4

Characterization of pistachio processing industry wastewater and investigation of chemical pretreatment

Sevtap TIRINK
Alper NUHOĞLU
Sinan KUL
Pages
209–216
Publication Date
2020-12-31
DOI
—
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AI Summary & Key Takeaways

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

With AlCl3 at optimum dosage and optimum pH value, 99.6% suspended solid (SS) removal efficiency, 65.8% chemical oxygen demand (COD) removal efficiency and 85.5% total phenol (TP) removal efficiency were obtained.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study was carried out in two stages; in the first stage of the study, wastewater characterization of wastewater originating from the pistachio industry was primarily completed, and in the second stage, chemical pre-treatment studies were completed.
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Key Findings & Data:In chemical treatment studies, montmorillonite clay, AlCl3, Al2(SO4)3, Fe2(SO4)3 and FeCl3 were used as coagulants.
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Conclusion & Impact:With AlCl3 at optimum dosage and optimum pH value, 99.6% suspended solid (SS) removal efficiency, 65.8% chemical oxygen demand (COD) removal efficiency and 85.5% total phenol (TP) removal efficiency were obtained.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Pistachio industry wastewater · chemical treatment · coagulation

Abstract

This study was carried out in two stages; in the first stage of the study, wastewater characterization of wastewater originating from the pistachio industry was primarily completed, and in the second stage, chemical pre-treatment studies were completed. Pistachio wastewater used in the study was obtained from a pistachio processing factory located in Gaziantep province. In chemical treatment studies, montmorillonite clay, AlCl3, Al2(SO4)3, Fe2(SO4)3 and FeCl3 were used as coagulants. As a result of chemical treatability tests, AlCl3 was determined to be the best coagulant. With AlCl3 at optimum dosage and optimum pH value, 99.6% suspended solid (SS) removal efficiency, 65.8% chemical oxygen demand (COD) removal efficiency and 85.5% total phenol (TP) removal efficiency were obtained.

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Cite This Article

TIRINK, S., NUHOĞLU, A., KUL, S. (2020). Characterization of pistachio processing industry wastewater and investigation of chemical pretreatment. Environmental Research and Technology, Cilt: 3 - Sayı: 4, 209–216. https://ajindex.com/articles/754250

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