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Home Q & A Board Biology-Related Homework Help Cell Biology
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Amunoz0512 Amunoz0512
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6 years ago
Potable water is NOT safe for human consumption.
 
  Indicate whether the statement is true or false.


MOST wastewater treatment facilities employ methods designed to detect each pathogenic organism that may be present in a given sample.
 
  Indicate whether the statement is true or false.


BOTH physical and chemical methods are used to treat and purify drinking water.
 
  Indicate whether the statement is true or false.


Wastewater plants are usually constructed to handle both domestic and industrial wastes.
 
  Indicate whether the statement is true or false.


Crown corrosion of concrete wastewater distribution systems is the result of
 
  A) acidic fermentation products reacting with the gypsum in the concrete.
  B) sulfate reduction in the sewage and sulfide oxidation in the oxic headspace above.
  C) fungal growth in the concrete.
  D) rapid iron reduction coupled to pyrite dissolution.
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geography101geography101
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6 years ago
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Amunoz0512 Author
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6 years ago
Thanks
apelton
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Yesterday
Helped a lot
homework1
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2 hours ago
You make an excellent tutor!
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