engineering chemistry MCQ #3071

The most common method of wastewater treatment is

engineering chemistry MCQ #3071

  1. Question 1

    Q1. The most common method of wastewater treatment is

    • A) Physical treatment
    • B) Chemical treatment
    • C) Biological treatment
    • D) Advanced treatment

    Answer: Biological treatment

    Explanation: Biological treatment uses microorganisms to break down organic matter