Directions for use
Spot cleaning
Unitorâ„¢ Tankleen Tarâ„¢ can be sprayed neat onto tank surfaces to be cleaned. The contact time should be at least 20 minutes to solubilise hard films before rinsing with fresh water. Bulkheads/walls can be washed down by use of tank washing machines or high pressure cleaning machines. Slops should be constantly stripped from the tank and transferred to a holding tank or pumped ashore to slop tanks.
Re-circulation method - for tank cleaning machines
It is advised to use a solution of 10% i.e. 100 litres per ton of hot wash water mixed in the tank to be cleaned. The washing solution is usually 5 - 10% of the tank capacity. Recirculate using a tank washing machine for 4 - 8 hours at 50 - 60 dg. C.
Dose rates and results will vary depending on contamination, the temperature of cleaning solution, and number of tanks to be cleaned with the solution.