Teledyne 6600 - Manual (Page 95)

Part III: 1-5
Oil in Water Part III
Teledyne Analytical Instruments
B. 0-20ppm down to 0-10ppm oil ranges in high background
waters such as off-shore platforms, produced waters, sea water, wastewater,
effluents, ponds, bilge/deballasting treatments, on-board ship applications: (2
and 4, if no sample pressure or continuous gravity feed available. (Note:
Assume sample inlet contains dissolved oil and is homogeneous).
C. 0-50ppm to 0-200ppm oil in high background waters such as
off-shore platforms, produced waters, sea water, wastewater, effluents, ponds,
bilge/deballasting treatments, on-board ship applications, tank farms, fuel
depots, rig-washing decks, etc., (1, 2 and 4 if no sample pressures or gravity
feed available). NOTE: for ranges higher than 200ppm oil a dilution system is
required.
Note: Assume sample inlet contains both dissolved and non-dissolved
oil with non-oil organic background compositions and is representative. It
should also be uniform and kept homogeneous up to the homogenization
step.
NOTE: By adjusting valve, V4 in a position for “F1 only”, filtering
versus “F1, F2” and F3 filtering during the auto-zero functioning selects
whether the customer wishes to measure “Total oil and grease recoverable”
or “non-dissolved oil” only. This becomes advantageous when environmen-
tal regulation agencies allow tolerable dissolved oil level compositions in the
waters. Many times, cost savings are realized in clean-up operations.
Oil in Water Piping Diagram (B71046)