Microbiology: A Systems Approach 4th Edition

Published by McGraw-Hill Education
ISBN 10: 0073402435
ISBN 13: 978-0-07340-243-7

Chapter 11 - Physical and Chemical Control of Microbes - Multiple-Choice and True-False Questions - Bloom's Levels 1 and 2: Remember and Understand - Page 320: 7

Answer

d. filtration

Work Step by Step

The most practical method of disinfecting municipal water supplies would be filtration through a filter, which only allows the water to pass through and blocks the impurities of pore sizes greater than filter pore size, which is usually less than 0.3 micron. Thus, the correct answer is option d.
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