WATER WEEK 4
WEEK
4
METHOD
|
RESULTS
(BEFORE)
|
RESULTS
(AFTER)
|
||||
BOD
|
||||||
25 ML
|
50 ML
|
100
ML
|
25 ML
|
50 ML
|
100
ML
|
|
0.4783
|
0.9317
|
1.5467
|
0.4933
|
0.98
|
1.8067
|
|
Colour (ptCO)
|
454
|
366
|
||||
Conductivity
(micrometer)
|
438
|
1013
|
||||
pH
|
6.92
|
5.52
|
||||
Temperature
 |
23.3
|
23.5
|
||||
Total Dissolved Solids (g)
|
0.0519
|
0.1763
|
||||
Total Kjehdahl Nitrogen
|
yes
|
yes
|
||||
Total Suspended Solids (g)
|
0.1719
|
0.0094
|
||||
Turbidity (NTU)
|
45.7
|
105
|
||||
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