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Microbiology of Waste Water

Microbiology of Waste Water
The concept of putting microbes to help clean up the environment is called

pasteurization
biolistics
bioremediation
fermentation

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Microbiology of Waste Water
Which is not a form of biomass energy?

Photovoltaic production of hydrogen
Incineration of solid waste
Ethanol and methanol production for auto fuel
Composting to produce methane

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Microbiology of Waste Water
Iron bacteria can produce

undesirable odors and tastes
both (a) and (b)
extreme acidity
slime

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Microbiology of Waste Water
The use of microbes to break down synthetic waste products such as polychlorinated biphenyls is called

bioinformatics
bioremediation
biotechnology
biolistics

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Microbiology of Waste Water
Which of the following is responsible for the corrosion problem?

Iron bacteria
Slime forming bacteria
Sulfur bacteria
All of these

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Microbiology of Waste Water
Advanced treatment is generally used to treat waste water to

remove settleable solids
remove additional objectionable substances
remove coarse solids
reduce BOD

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