Iron bacteria, such as which organism, cause red water, tastes and odors, clogged pipes, and pump failure?

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Multiple Choice

Iron bacteria, such as which organism, cause red water, tastes and odors, clogged pipes, and pump failure?

Explanation:
Iron-oxidizing bacteria in water systems produce iron oxide deposits and biofilms that discolor water, cause tastes and odors, and lead to clogged pipes and pump problems. Gallionella is a classic iron-oxidizing genus that thrives in iron-rich groundwater and forms rust-colored deposits, contributing directly to red water and these distribution-system symptoms. That makes it the best fit for the scenario. The other organisms are not known for causing iron-oxide–related water issues. Yersinia, Neisseria, and Chlamydophila are human pathogens not associated with iron-oxidizing biofilms in water systems, so they don’t explain the red water, tastes and odors, or clogging seen in pipes and pumps.

Iron-oxidizing bacteria in water systems produce iron oxide deposits and biofilms that discolor water, cause tastes and odors, and lead to clogged pipes and pump problems. Gallionella is a classic iron-oxidizing genus that thrives in iron-rich groundwater and forms rust-colored deposits, contributing directly to red water and these distribution-system symptoms. That makes it the best fit for the scenario.

The other organisms are not known for causing iron-oxide–related water issues. Yersinia, Neisseria, and Chlamydophila are human pathogens not associated with iron-oxidizing biofilms in water systems, so they don’t explain the red water, tastes and odors, or clogging seen in pipes and pumps.

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