Which components are typically part of a wastewater treatment facility?

In a wastewater treatment facility, the primary goal is to effectively remove contaminants from sewage and wastewater. The answer highlighting screens, grit chambers, and biological reactors accurately reflects the critical components involved in this process.

Screens are used at the initial stage to remove large solids and debris from wastewater, preventing damage to downstream equipment. Grit chambers follow this, where heavier particles such as sand, gravel, and other inorganic materials settle out of the water due to gravity, ensuring that they do not interfere with biological treatment processes. Biological reactors are essential for the treatment phase, where microorganisms break down organic matter in the wastewater, significantly reducing contaminants and improving water quality before it is released or further treated.

While the other options mention components that could be associated in some broader contexts, they do not accurately represent the core components typically found in a municipal wastewater treatment facility designed to process and treat wastewater effectively.