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MERC ER01-10
12
T0 Ave
#/ml
T0 StDev
#/ml
TF Ave
#/ml
TF StDev
#/ml
Control
Diatom
523
119
Dinoflagellate
455
125
Treated
Diatom
276
55
3
Dinoflagellate
169
40
19
Note: 3,000/ml = Average counts for T-Final-Treated, for picoplankton <10µm.
Active Chlorophyll-a
- Chlorophyll is used as ancillary data and as a general
presence/absence indicator of viable photosynthetic organisms (MDL = 0.56
µg).
T0 Ave
µg/l
T0 StDev
µg/l
TF Ave
µg/l
TF StDev
µg/l
Control
2.31
0.11
0.56
0.00
Treated
0.56
0.00
0.56
0.00
Regrowth Control
0.56
0.00
Regrowth Treated
0.56
0.00
Live Microbes (cfu = colony forming units)
E. coli
T0 Ave
cfu/100ml
T0 StDev
cfu/100ml
TF Ave
cfu/100ml
TF StDev
cfu/100ml
Control
19.4
3.16
14.6
3.51
Treated
0
0
0
0
Enterococci
T0 Ave
cfu/100ml
T0 StDev
cfu/100ml
TF Ave
cfu/100ml
TF StDev
cfu/100ml
Control
14.84
3.11
16.08
7.15
Treated
0
0
0
0
V. cholerae – No detectable culturable toxigenic Vibrio cholerae were detected in any
samples during any of the trials.
Heterotrophic
Bacteria
T0 Ave
cfu/100ml
T0 StDev
cfu/100ml
TF Ave
cfu/100ml
TF StDev
cfu/100ml
Control
1,970
214.48
425
118.39
Treated
0.1
0.33
0
0
Dominant species
Type
Other
Skeletonema costatum Diatom
Chain-forming
Thalassiosira sp.
Diatom
Chain-forming
Oxyrrhis marina
Gyrodinium estuarale
Dinoflagellate
Dinoflagellate