Relationship between Oxidation Reduction Potential (ORP) and Volatile Fatty Acid (VFA) Production in the Acid-Phase Anaerobic Digestion Process

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Title

Relationship between Oxidation Reduction Potential (ORP) and Volatile Fatty Acid (VFA) Production in the Acid-Phase Anaerobic Digestion Process

Content partner

University of Canterbury Library

Collection

UC Research Repository

Description

The purpose of this research was to investigate the relationship between the oxidation-reduction potential (ORP) measurement and volatile fatty acid (VFA) production in the acid-phase anaerobic digestion process under different conditions of temperature and residence time. Two identical anaerobic digesters were operated while VFAs, SCOD, VSS, alkalinity, ORP and pH were measured. In digester 1, VFA production of 5,556 mg/L was generated with an ORP of -315 mv at a 10 day SRT; while 5,400 mg/L...

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Format

Research paper

Research format

Thesis

Thesis level

Masters

Date created

2008

Creator

Lee, Sung Jae

URL

http://hdl.handle.net/10092/1262

Related subjects

VFA / ORP / Acid-phase

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Copyright Sungjae Lee

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