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Oxidation ditch with bubble aeration
conference contribution
posted on 2018-02-12, 15:08 authored by M.N. Hedaoo, A.G. BholeOxidation ditch is a well known modification of activated sludge process and comes under extended aeration. The use of oxidation ditches for wastewater treatment is not new. In recent years, however there has been considerable renewed interest in the use of oxidation ditches. Much of the work has been done by different research workers. In this process, aeration is one of the governing parameters. Oxygen transfer rate of rotor aerators can be increased with
rotor speed ( Stephenson et al , 1985 ) and using draft tube turbine aerators (Boyle W.C , 1989) In this paper an attempt has been made to improve the
oxygenation capacity of aeration system by supporting bubble aeration to the conventional aerators and laboratory
study has been made on the performance of oxidation ditch with bubble aeration with reference to domestic wastewater treatment.
History
School
- Architecture, Building and Civil Engineering
Research Unit
- Water, Engineering and Development Centre (WEDC)
Published in
WEDC ConferenceCitation
HEDAOO, M.N. and BHOLE, A.G., 2000. Oxidation ditch with bubble aeration. IN: Pickford, J. (ed). Water, sanitation and hygiene - Challenges of the Millennium: Proceedings of the 26th WEDC International Conference, Dhaka, Bangladesh, 5-9 November 2000, pp.274-276.Publisher
© WEDC, Loughborough UniversityVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2000Notes
This is a conference paper.Other identifier
WEDC_ID:10899Language
- en
