What Is Biological Treatment? Hmmm...

Biological treatment is the process where we convert wastewater into clear effluent water using microbes, which can be discharged back to the reservoir for water cycle with minimal environmental pollution issues. In short, it is called water reclamation

The wastewater that is treated are mostly from the field of sanitations, with the management of human waste, solid waste, sewage water etc.

By products from wastewater treatment plant can be sewage sludge

This is an example of sewage sludge after it has gone through aeration process and settled down.

Most likely is excess activated sludge that is going to be disposed off