Journals / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi / 2018 / Cilt: 33 - Sayı: 1

Design of laboratory/pilot-scale membrane bioreactor (mbr) system and manufacture

Laboratuvar/Pilot ölçekte membran biyoreaktör(mbr) sisteminin tasarımı ve imalatı

Pages
43–50
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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

The produced MBR system shows encouragingperformance in the produced MBR system

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the design and manufacture of a lab/pilot scale Membrane Bioreactor (MBR) system has beenrealized demonstrated for using at for the treatment of textile industry wastewater.
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Key Findings & Data:In design calculations, we calculated the reactor volume of the laboratory/pilot scale MBR system as 206 L, the area of the membranemodule as 1,50 m2, the number of membrane cassettes as 6, the number of blowers as 1, and the number ofdiffusers as calculated as 1.
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Conclusion & Impact:The produced MBR system shows encouragingperformance in the produced MBR system
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the design and manufacture of a lab/pilot scale Membrane Bioreactor (MBR) system has beenrealized demonstrated for using at for the treatment of textile industry wastewater. The design studies consistof four stages; design of operating conditions, design of ventilation tank, mechanical design of MBR systemand identification of equipment required for process control. For the design of the MBR system, Acceptancevalues were determined taking into account the pollution loads and discharge criteria of the textile wastewater specified in the literature and these values were used for calculations. In design calculations, we calculated the reactor volume of the laboratory/pilot scale MBR system as 206 L, the area of the membranemodule as 1,50 m2, the number of membrane cassettes as 6, the number of blowers as 1, and the number ofdiffusers as calculated as 1. After the installation of the MBR system, the system was operated. The systemperformance has been tested with the synthetic waste water treatment studies. In 10 days treatment period, 68% COD removal and 70% color removal were achieved. The produced MBR system shows encouragingperformance in the produced MBR system

Özet

Bu çalışmada; tekstil atıksuyunun arıtım çalışmalarında kullanılmak üzere laboratuvar/pilot ölçekteMembran Biyoreaktör (MBR) sisteminin tasarımı ve imalatı gerçekleştirilmiştir. Tasarım çalışması; işletmeşartlarının belirlenmesi, havalandırma tankının tasarımı, MBR sisteminin mekanik tasarımı ve süreç kontrolüiçin gerekli olan ekipmanların belirlenmesi olmak üzere dört basamaktan oluşmaktadır. MBR sisteminintasarımında, literatürde belirtilen tekstil atıksuyunun kirlilik yükleri ve deşarj kriterleri dikkate alınarak kabuldeğerleri belirlenmiş ve bu değerler hesaplamalarda kullanılmıştır. Tasarım hesaplamalarında;laboratuvar/pilot ölçekteki MBR sisteminin toplam reaktör hacmi 206 L, membran modülünün alanı 1,50m2, kullanılan membran kaseti sayısı 6 adet, üfleç sayısı 1 adet ve difüzör sayısı 1 adet olarak hesaplanmıştır.MBR sisteminin montajı tamamlandıktan sonra sistem devreye alınmıştır. Sistemin çalışma performansı;sentetik tekstil atıksuyunun arıtım çalışmaları yapılarak test edilmiştir. Sistemde 10 günlük arıtım süresinebağlı olarak %68'lik bir KOİ giderimi ve %70 renk giderimi sağlanmıştır. İmalatı gerçekleştirilen MBR sisteminin; tekstil atıksuyu arıtımınındaki kullanılabilirliği ümit vericidir

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Cite This Article

AÇIKGÖZ, Ç., ÖZAN, K. (2022). Design of laboratory/pilot-scale membrane bioreactor (mbr) system and manufacture. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 33 - Sayı: 1, 43–50. https://ajindex.com/articles/523515

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