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In many cities, wastewater travels through sewer lines to be processed at a wastewater-treatment plant. The treatment plant uses many methods to break down materials in wastewater and make sure materials
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In many cities, wastewater travels through sewer lines to be processed at a wastewater-treatment plant. The treatment plant uses many methods to

break down materials in wastewater and make sure materials are safe before
release. Which of the methods used during treatment is meant to kill diseases in materials in wastewater?

A. Burying of solid waste
B. Heating of liquid waste
C. Aeration of liquid waste
D. Settling out of solid waste

User Robert Hensing
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2 Answers

11 votes
B aeration of liquid waste
User Irakli Gabisonia
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5 votes

Answer: (A) Burying of solid waste

Explanation: took the test!

User Bapusaheb Shinde
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5.0k points
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