Explore a Wastewater Treatment Plant - EPA Website (Optional)
This interactive website allows the learner to explore how a typical municipal-level wastewater treatment plant operates. Although this course is designed to instruct the learner on on-lot sewage disposal systems, it can be helpful to also understand how large-scale wastewater treatment systems function. Please note, the SEO exam does not cover municipal wastewater treatment. This is informational material only.
Click https://www.gbra.org/presentations/wastewater-treatment-facility/index.html link to open resource.