Tuesday, 3 April 2012
Saturday, 31 March 2012
Second Round of Testing Completed- Results
Silver
Nitrate
All three samples went a milky colour, this time they all appeared to be the same colour.
Turbidity
|
Site
|
NTU’s
|
|
Arguimbau St
|
2.5
|
|
Middle
|
25.2
|
|
Piper St
|
33.9
|
Water pH
|
Site
|
pH
|
|
Arguimbau St
|
7.0
|
|
Middle
|
6.9
|
|
Piper St
|
7.2
|
Phosphate Test
|
Site
|
Phosphate
|
|
Arguimbau St
|
25>50
|
|
Middle
|
25>50
|
|
Piper St
|
25>50
|
Salinity Test (Conductivity)
|
Site
|
Ppm
|
|
Arguimbau St
|
930
|
|
Middle
|
722
|
|
Piper St
|
1026
|
Soil
Salinity
|
Site
|
Ppm
|
|
Arguimbau St
|
264
|
|
Middle
|
258
|
|
Piper St
|
140
|
Soil pH
|
Site
|
pH
|
|
Arguimbau St
|
6.9
|
|
Middle
|
7.0
|
|
Piper St
|
6.6
|
Soil Moisture Test
|
Site
|
Initial Weight (g)
|
Final Weight (g)
|
Difference (g)
|
Percentage of Moisture (%) (Differnce
over Initial Weight times 100)
|
|
Arguimbau St
|
85.29
|
70.19
|
15.1
|
17.7
|
|
Middle
|
77.1
|
61.89
|
15.21
|
19.7
|
|
Piper St
|
127.6
|
109.27
|
18.33
|
14.4
|
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