More News. New details of O.J. Simpsonâs life behind bars at Lovelock Correctional Center in Nevada have emerged in a recent L.A. Times article. The former football star, 69, works in the prison gym four times per week, wiping down gym equipment and mopping the floors, according to the paper.
What Is Sparging? What is a Sparging? Sparging is a technical term for injecting gas into a liquid or for spraying a liquid onto a solid. Spargers are porous disc or tube assemblies that are also referred to as Bubblers, Carbonators, Aerators, Porous Stones and Diffusers.
This researcher is measuring turbidity in a glacial lake using a Secchi disk. The disk is lowered into the water until it can no longer be seen, and the depth of disappearance is recorded. Photo provided by Monica Bruckner. turbidity tube, or T-tube, can be used as an alternative to lowering a Secchi disk through the water column. The T-tube is a plastic tube with a small-scale Secchi disk pattern at its base. Water samples can be poured into the tube and the clarity of the bottom disk can be used to reveal turbidity.