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MERC ER02-09
13
Live Indicator Pathogens
CFU = colony forming units
E. coli
T0 Ave
cfu/100ml
T0 StDev
cfu/100ml
TF Ave
cfu/100ml
TF StDev
cfu/100ml
Control
19.40
26.57
1.40
0.89
Treated
0.00
0.00
0.00
0.00
Enterococci
T0 Ave
cfu/100ml
T0 StDev
cfu/100ml
TF Ave
cfu/100ml
TF StDev
cfu/100ml
Control
61.44
11.48
13.72
1.94
Treated
0
0.00
0.00
0.00
V. cholerae
No detectable culturable toxigenic
Vibrio cholerae
were detected in any samples during
any of the trials.
Total Heterotrophic Bacteria
T0 Ave
cfu/100ml
T0 StDev
cfu/100ml
TF Ave
cfu/100ml
TF StDev
cfu/100ml
Control
533.00
1,624.82
271.25
947.93
Treated
92.80
18.14
116.88
24.22
10. Trial 5 (real trial MSI -03-09) 30 April – 5 May 2009
Physical Parameters
TSS
mg/l
DOC
mg/l
POC
mg/l
T0 Initial
Ave
StDev
Ave
StDev
Ave
StDev
Conditions
9.27
5.66
3.95
0.10
1.22
0.17
Temp
o
C
Salinity
psu
Dis. Oxygen
mg/l
Turbidity
NTU
Ave
StDev
Ave
StDev
Ave
StDev
Ave
StDev
T0 Control
17.32
0.03
7.41
0.00
8.86
0.13
2.8
0.1
T0 Treated
17.51
0.00
7.34
0.00
9.13
0.01
2.8
0.1
TF Control
15.73
0.01
7.49
0.00
6.77
0.02
1.3
0.1
TF Treated
15.81
0.00
7.33
0.00
7.33
0.09
1.6
0.1