Odors and Air Pollutants 2021: A Virtual Event has now passed. To see what was offered, click the link below to view the program.


View and Download the PRogram 


Learn more about the event on the newest episode of Words on Water podcast from co-chairs Chris Hunniford and Mark Perkins.



This conference was held by the Water Environment Federation in cooperation with the Ohio Water Environment Association.




The Odors and Air Pollutants Virtual Event has now passed. To see what was offered, click the link below to view the program.

View and download the program


The Odors and Air Pollutants 2021 Virtual Event was held online on an interactive platform where attendees gained access to seven Technical Sessions as well as the Opening General Session and Networking Opportunities. Technical Sessions were presented in two ways: Live and On Demand to encourage the most interaction and engagement between speakers and registrants.

Live sessions were hosted on Zoom where the speakers and moderators were giving their presentations on screen in real time while attendees watched. Three technical sessions and the Opening General Session were presented live. 

On Demand sessions were pre-recorded complete with moderator interaction and questions. The recordings are still available for registrants to watch at their convenience any time. Four technical sessions were available on-demand.


Speaking at the virtual event? Click below for more information:

Speaker Information


Questions? Please contact: 
WEF Education and Training
[email protected]
703.684.2400 x7450


Online Registration for the Odors and Air Pollutants Virtual Event 2021 is now closed. Registration information, policies, and fees are listed below.

Registration Fee Includes:

  • Full Access registrants receive access to educational content; networking features; and digital conference proceedings. 

Member Rate Qualifications:
In order to qualify for member rates, you must have a current individual WEF membership, valid through the date of the event you are attending. You should have your own individual member ID number. Though your institution may be a member of WEF, you must maintain an individual WEF membership to be eligible to receive the member rate.  For more information on membership, check here.  

If you are not a WEF member or your membership lapses and is not renewed by the time of the event, you will either have to join/renew your membership or pay the non-member rate for the event.

Students that are not a member of WEF must pay the student nonmember rate and provide proof of student status.

Online registration payments are by credit card only (Visa, Mastercard or American Express). 

Important Note:
All attendees must have a unique email address registered to access the Odors and Air Pollutants Virtual Event platform. If you are registering for someone else, please be sure to enter their email address.

Registration Policies and Terms:  

Questions? Please contact: 
[email protected]

Exhibition & Sponsorship

The  Odors and Air Pollutants Virtual Event has now passed and sponsorship opportunities are no longer available. To see what was offered, click the link below.


For the Odors and Air Pollutants 2021 virtual event, exhibiting opportunities will not be available. Instead, WEF is offering sponsorship opportunities that are focused on engagement, brand recognition, thought leadership and sharing technical knowledge of solutions. Sponsorship level opportunities include promotion and exposure in speaking opportunities, digital banners, social media mentions, ads in digital program, access to pre and post event registration list, included staff registrations, and more. View WEF 2021 Virtual Sponsorship Opportunities below.

Download Brochure

For more details on sponsorship offerings, please contact:
Nic Christy
Director, International Business Development
[email protected]
+44 (0) 789 992 7926

Already a sponsor? Please contact:
Jessica (LaFever) Dexter, CEM
Manager, Exhibition Operations
[email protected]

Continuing Education

Odors and Air Pollutants 2021 CE Spotlight

Did you know that WEF provides an easy way for virtual conference participants to receive continuing education (CE) credits?  Attendees can now track credits, access transcripts, archived record keeping, and state reporting.

  • For Professional Engineers: WEF education and training events are accepted in most U.S. states. WEF maintains Provider Status with several state engineering boards, including the Florida Board of Professional Engineers (FBPE) and the New York State Education Department (NYSED).
  • For Professional Operators: WEF will work with attendees on specific state approvals by request.

States’ licensing boards encourage licensees to familiarize themselves with credit policies and requirements, and to verify which events are approved or accepted in their state(s).  If you have questions about WEF's Continuing Education Program, please contact us at [email protected] or 1-800-666-0206.