Theoretical Analysis Of Ozone Disinfection Performance In A Bubble Column
作者:
DanielW. Smith,
Hongde Zhou,
期刊:
Ozone: Science & Engineering
(Taylor Available online 1994)
卷期:
Volume 16,
issue 5
页码: 429-441
ISSN:0191-9512
年代: 1994
DOI:10.1080/01919512.1994.10555750
出版商: Taylor & Francis Group
关键词: Ozone;Ozone Contactor Design;Disinfection;Mathematical Models;Ozonation;Ozone Contacting;Water Treatment
数据来源: Taylor
摘要:
Modelling the efficiency of ozone disinfection in a bubble column was completed using two kinetic approaches: an axial dispersion model (ADM) and a back-flow cell model (BFCM). Using these models, the effects of flow directions and mixing on disinfection performance were examined. Both models predicted the concentration profiles of dissolved ozone in water equally well. However, the BFCM could be solved much more easily than the ADM with regard to the degree of inactivation without the solution being plagued by divergence.
点击下载:
PDF (439KB)
返 回