Page History

...

We still have trouble with floating flocs, or foamy sludge growing
appearing on the surface of the sed tanks, particularly in Tamara. Now we need to figure out how
to get the air out of the water in Tamara. They seem to have trouble
keeping air out of the conduction line (it's a pretty complicated
line, about 15 km long with 5 pressure break boxes) and are also
having trouble with the line rupturing at weak points. They have some
air valves, but we're not sure if they are all working. Once they get
the leaks fixed and regulate valves in the line so it is always full,
that may help. Another idea suggested by APP to get rid of the
disolved air is a small open tank just before the plant where some of
it might bubble out.

Computation Fluid Dynamics (baffled flocculator) (Yong Max 2)

...