Skip to main content


The full text article is not available for purchase.

The publisher only permits individual articles to be downloaded by subscribers.

or click here to sign up for a free trial


The French Creek Water Pollution Control Centre is located on Vancouver Island in British Columbia, Canada between Parksville and Qualicum Beach and is near residential areas.

The facility now services a design population of 24,000 people and was upgraded in 1995 –1997, in what is referred to as the Stage 2 Expansion.

As part of the pre-design work on this expansion, odor mitigation measures were evaluated based on a consideration of process requirements and experience from other facilities, both by Dayton & Knight Ltd. and by other sub-consultants who specialize in odor control. This approach was necessary, because design criteria for odor control and volatile emissions are not currently specified by the Province of British Columbia.

This expansion included, converting the existing conventional aerobic digesters to an autothermal thermophilic aerobic digestion (ATAD) system. The ATAD process produces a Class A Biosolids which is available for immediate use as a soil amendment.

During design, and following direction from a value engineering review team, the odor control works were split into two phases. It was agreed that some of the odor control works considered in the pre-design may not be necessary and that the most fiscally responsible approach would be to carry out the work in two phases as follows:

Phase 1: To be constructed as part of the Stage 2 Expansion work.

Phase 2: To be implemented based on the performance of the Phase 1 odor control works. Phase 2 would include odor survey work and the results would be used to design the Phase 2 improvements.

This paper reviews the various components associated with both the Phase 1 and Phase 2 odor control works. Key aspects related to the effective management of odor control systems are also discussed.

Document Type: Research Article


Publication date: January 1, 2000

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 These proceedings are not peer reviewed.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
  • Ingenta Connect is not responsible for the content or availability of external websites

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
Cookie Policy
Ingenta Connect 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