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Microbiology of Waste Water

Microbiology of Waste Water
Water testing relies on the detection of certain indicator organisms known as

bacteroids
dinoflagellates
coliforms
acid-fast bacteria

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

bioremediation
bioinformatics
biotechnology
biolistics

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

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

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Microbiology of Waste Water
Which of the following is not employed as an oxidation method?

Trickling filters
All of these
Oxidation ponds
Contact aerators

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Microbiology of Waste Water
Biogas production is

a temperature-dependent process
an oxygen dependent process
a temperature independent process
None of these

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

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

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