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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Jayfan25 Jayfan25
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6 years ago
In a municipal wastewater treatment plant, the primary treatment step includes ________.
 
  A) chlorinating the sewage
  B) stirring the sewage to increase oxidation
  C) adding bacteria to the sewage
  D) micro-filtering the sewage
  E) letting sewage sit in large settling tanks so suspended solids settle out
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A Changing Planet

A Changing Planet


Edition: 1st
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yujenni16yujenni16
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Jayfan25 Author
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6 years ago
this is exactly what I needed
annakc
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Yesterday
Thanks
Ctownsend
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2 hours ago
Thank you, thank you, thank you!
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