Question

Metals, phosphates and nitrates are inorganic impurities in wastewater.

• A. True
• B. False

Answer 1

The correct option is A True

1. Wastewater is water that has been used for a variety of human activities and has become contaminated.
2. Many suspended contaminants can be found in wastewater.
3. Nitrates, phosphates, and metals are among the inorganic impurities found in sewage.

Final answer: The given statement is true.