COD reduction and oxygen transfer in aerated column/fixed bed and aerated bed bioreactors
Date of Publication
1994
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Chemical Engineering
Subject Categories
Chemical Engineering
College
Gokongwei College of Engineering
Department/Unit
Chemical Engineering
Abstract/Summary
The primary concern of this study was to relate the effectiveness of aerated bioreactors for Chemical Oxygen Demand (COD) reduction purposes. Two particular types of reactor were used: An aerated column/fixed bed reactor and an aerated fixed bed. In line with this, oxygenation efficiency, volumetric mass transfer coefficient (KALS and KAGL), and COD reduction per unit residence time were evaluated at different aeration rates. Oxygenation efficiency was found to be independent of aeration rate while mass transfer coefficient and COD reduction per unit time improved at increasing degrees of aeration.
Abstract Format
html
Language
English
Format
Accession Number
TU06628
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
[60] leaves; computer print-out.
Keywords
Chemical reactors; Oxygen; Activity coefficient; Water -- Aeration; Mass transfer; Biochemical oxygen demand; Sewage -- Purification -- Aeration
Recommended Citation
Enriquez, L. S., Lim, L. C., & Tan, R. R. (1994). COD reduction and oxygen transfer in aerated column/fixed bed and aerated bed bioreactors. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/5812