1. Tardigrade
  2. Question
  3. Biology
  4. During primary treatment, all solids that settle forms A and the supernatant forms B.

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. During primary treatment, all solids that settle forms $A$__ and the supernatant forms $B$__.

Microbes in Human Welfare

Solution:

During primary treatment, all solids that settle forms - primary sludge and the supernatant forms - effluent.