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Microbiology - Microbiology of Waste Water

Exercise : Microbiology of Waste Water - Section 1
  • Microbiology of Waste Water - Section 1
11.
Iron bacteria can produce
slime
undesirable odors and tastes
both (a) and (b)
extreme acidity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Biomass
provides the U.S. with about 50% of its energy
consists largely of wood, animal, and human waste
is unlikely to be a major source of energy globally
offers the consumer high quality energy with low environmental impact
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Composting is one of the oldest forms of disposal of waste. It is the natural process of decomposition of organic waste that yields manure or compost. One of the following is added to the compost to get better results?
Ants
Bugs
Snakes
Worms
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Which is not a form of biomass energy?
Incineration of solid waste
Composting to produce methane
Ethanol and methanol production for auto fuel
Photovoltaic production of hydrogen
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Which of the following statement is not correct?
The use of 25-40°C temperatures allows the biogas production to be more stable
The use of 25-40°C temperatures does not destroy potentially harmful bacteria
The use of 25-40°C temperatures destroys potentially harmful bacteria
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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