What is the minimum quantity of dissolved oxygen that should be present in the treated sewage?
A)6ppm
B)4ppm
C)1ppm
D)10ppm

Name: What is the minimum quantity of dissolved oxygen that should be present in the treated sewage? A)6ppm B)4ppm C)1ppm D)10ppm
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Quizplus · Accepted Answer

The minimum quantity of dissolved oxygen that should be present in the treated sewage is 4ppm. This level is considered safe for the discharge into water bodies, ensuring minimal environmental impact and supporting aquatic life.

What Is the Minimum Quantity of Dissolved Oxygen That Should