Disinfection Optimization by a Better Control of Ozonation Process

$17.50 plus tax (Refund Policy)

Buy Article:

Abstract:

In order to optimize the management and control of ozonation in drinking water treatment plants, a thorough study has been launched concerning hydraulic of ozone contactors. This study aims to better assess the efficiency of disinfection and to guarantee good hydraulic performances in order to reduce ozone production and ozonation-by products.

Diagnosis of ozone contactors have been implemented on Veolia Water treatments plants in France, and the different existing calculation methods for microbial inactivation by ozone have been assessed.

Nowadays, only numerical modelling (CFD) or experimental tracer studies allow to determine the hydraulic efficiency of a given tank, which is quite long and expensive. Therefore the project team is working on the creation of a simple mathematical tool able to determine rapidly the hydraulic efficiency of ozone contactors.

Keywords: CSTR; Ct10; Ozonation; hydraulic; optimization

Document Type: Research Article

DOI: http://dx.doi.org/10.2175/193864709793847951

Publication date: January 1, 2009

More about this publication?
  • Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed.

    WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access.
  • Subscribe to this Title
  • Membership Information
  • About WEF Proceedings
  • WEFTEC Conference Information
  • ingentaconnect is not responsible for the content or availability of external websites

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more