Almost done with the construction, what's left is getting the end-caps which are out of stocks, an aerobic stage discharge hose, and a 50 cm stand for brenda.
Enough said; as usual, a picture speaks a thousand words:
Drilling more holes at the base worked; no rainwater collected despite the heavy rain:
Transporting the digestor from Ensure:
Transporting the digestor to Singapore Vision Farm:
The close-up of the loaded digestor sight glass
This is how the digestor looked like from the top; if you climb 2 meters:
Let the test analysis begin!
Will be scouting for the test chemicals for COD, BOD tests and the thermo-reactor on Monday (1st November 2010) after school.
Results of pH Test
Human Waste: 6.9
Water: 9.0
What else?!?! To recalibrate the pH meter!
Kian How, signing off on 29 October 2010, 9.30pm
