In a septic tank system,which of the following is false?
A) Wastewater is pumped into a settling tank.
B) Grease and oil rise to the top in the tank.
C) Solids are decomposed by bacteria.
D) Bacteria-treated waste is discharged in an absorption field.
E) After leaving the absorption field,wastewater is cleaned and can be used again for human consumption.

Question

Quizplus · Accepted Answer

In a septic tank system, after wastewater leaves the absorption field, it is not cleaned to a level safe for human consumption. It is treated to reduce environmental impact when released into the surrounding soil, but further treatment would be required for it to be safe for drinking or similar uses.

In a Septic Tank System,which of the Following Is False