Asked by Elion Bendo on May 19, 2024
Verified
Which type of process is secondary sewage treatment?
A) It is the process of educating the public to prevent water pollution.
B) It is a physical process.
C) It is a series of specialized chemical and physical processes.
D) It is a biological process.
Secondary Sewage Treatment
A stage in wastewater treatment involving biological processes to degrade organic matter, following primary treatment which mainly removes solid materials.
Biological Process
Natural processes involving living organisms, such as growth, reproduction, and metabolism.
- Learn about the steps taken in sewage refinement and their necessity for pollution abatement.
Verified Answer
FD
Felicia DixonMay 19, 2024
Final Answer :
D
Explanation :
Secondary sewage treatment is a biological process that uses aerobic bacteria to break down organic matter and remove nutrients from wastewater.
Learning Objectives
- Learn about the steps taken in sewage refinement and their necessity for pollution abatement.
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