in an aerobic aquatic environment.
Purpose: to remove settleable organics and floating scum (grease and oils).
Efficiencies:
Suspended solids 50 – 65%
BOD 30 – 35%
Primary clarifiers are either circular or rectangular. They are very similar to sedimentation basins used in water treatment except that scum removal is always provided in addition to sludge collection.
The remorseless drought had lasted now for ten million years, and would not end for another million. The reign of the terrible lizards had long since passed, but here on the continent which would one day be known as Africa, the battle for survival had reached a new climax of ferocity, and the victor was not yet in sight. In this dry and barren land, only the small or the swift or the fierce could
LITTLE SWEETHEART
Oyster Blues plays. Serene view of short pilings in the
water along Bob Sikes Channel, St. George Island.
NELSON ENTERTAINMENT presents
An ANTHONY SIMMONS Film
Flocks of sea birds are flying over the shore.
JOHN HURT
KAREN YOUNG
A bucket of seawater is being hoisted from a docked boat.
Thelma walks by, underneath the hoist. As she walks by she
watches it being dumped into a b
PAN DOWN TO A ROW OF 몷TELLERS몶 CAGES몸 with long lines of PEOPLE waiting to collect their unemployment checks. A sign above the first window says 몷A - F몸, the second window is designated 몷G - L몸 and so on.
CLOSE ON THE SECOND WINDOW -- Waiting his turn at the head of the line is a BLACK MAN in his early 30몶s. He kills time by trying to make a beat-up old wooden yo-yo perform the ba
Where is your the most memorable place? If somebody asked me, I would say it was Loyola library, which is my college library back in Korea. Well, other people might mention some famous places they have visited or parks where they had fun.