Mixing and aeration are the ...
Published by Ryan Hennessy, Microbial Discovery Group - Wastewater Technical Service Rep
Mixing and aeration are the two that come to mind. Anything that can be done to eliminate the retention time (sometimes lower float setting etc.) may also help. The chemical route involves iron salt (precipitates sulfide), calcium nitrate, hydrogen peroxide, potassium permanganate, and chlorine as other options. In some countries chlorine may not be favorable due to disinfection byproduct concerns.
1 Comment
Thank you for your comments.
We agree that sometimes changing the operational parameters can help.
Published by Nilam Patel, Water Innovation Network - Network Coordinator