Why Sewer Science in Fairfax County? - Virginia Water Environment ...
Why Sewer Science in Fairfax County? - Virginia Water Environment ...
Why Sewer Science in Fairfax County? - Virginia Water Environment ...
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Primary Effluent<br />
Day 1<br />
page 17<br />
Transfer wastewater from<br />
Sedimentation Tank to<br />
Aeration Tank and add<br />
microorganisms<br />
Secondary (Biological)<br />
Treatment page 18<br />
Someth<strong>in</strong>g eats this stuff?!<br />
(24 - 48 hrs eat<strong>in</strong>g time)<br />
Nitrification occurs<br />
17