How Does Sphaerotilus Interfere with an Activated Sludge System

question 28

Multiple Choice

How does Sphaerotilus interfere with an activated sludge system

• A)by coating rocks with a slimy film and decomposing organic matter
• B)by removing flocculating substances
• C)by proliferating and allowing floating matter to carry contaminants into sewage effluent
• D)by converting nitrates to nitrogen gas and blocking the nitrogen stripping tank

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Definitions:

Biologically Hardwired

Refers to traits, behaviors, or instincts that are innate and genetically programmed rather than learned or acquired.

Naturalistic Fallacy

A logical error of equating what is natural with what is morally right or desirable.

Methodology

The system of methods and principles used in a particular discipline or field of study to gather and analyze data.

Evolutionary Psychology

A branch of psychology that studies how evolutionary principles help explain the structure and function of the human mind.