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





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


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

View and Download the PRogram 


Registrants will continue to have access to the virtual event in the WEF Learning Center until August 11th, 2021. 


Save the date for the 2022 Residuals and Biosolids Conference, planned for May 24-27 in Columbus, Ohio!


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


Online Registration for the Residuals and Biosolids 2021: A Virtual Event 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. The preconference workshop is optional (not included). 

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 Residuals and Biosolids virtual platform. If you are registering for someone else, please be sure to enter their email address.

If you want to register for a workshop only without attending the Virtual Event, please email [email protected] for more information.

Registration Policies and Terms:

Questions? Please contact: 
[email protected]

Exhibition & Sponsorship

The Residuals and Biosolids Virtual Event has now passed and sponsorship opportunities are no longer available. To see what was offered, click the link 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

Attendees can 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 is pursuing CE credit pre-approval with many state operator licensing boards for Residuals and Biosolids 2021 Virtual Event including: AZ, CA, CO, DC, FL, GA, IN, MI, NJ, NY, OH, OK, OR, PA, TX, VA, and WA..

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.

How to get your certificate?
On each session's page, you will see three tabs: session, quiz and certificate. In order to obtain your certificate, you will need to watch each session video in its entirety (on the session page), respond to attentiveness polls during the video, and pass the associated quiz with a score of 100%.