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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Conclusion<br />
page 27<br />
Date and<br />
Time<br />
pH<br />
Ammonia<br />
Turbidity<br />
COD<br />
Page 14<br />
Orig<strong>in</strong>al<br />
wastewater<br />
7:45 am<br />
7.5<br />
995 mg/L<br />
6mg/L<br />
Page 16<br />
After primary<br />
sedimentation and<br />
flotation<br />
8:00 am<br />
7.5<br />
545 mg/L<br />
150 FAU<br />
6mg/L<br />
Page 24<br />
After biological<br />
treatment and<br />
secondary<br />
sedimentation<br />
8:15 am<br />
7.5<br />
152 mg/L<br />
120 FAU<br />
0 mg/L<br />
Page 25<br />
After Filtration<br />
8:45 am<br />
7.0<br />
5mg/L<br />
0 FAU<br />
0 mg/L<br />
23
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