The study examined various ways that dispersant testing might be accomplished at Ohmsett and evaluated the feasibility and costs. Four issues were evaluated: effect of dispersant in the tank water after multiple tests on the results of subsequent dispersant tests;
effect of residual dispersant in the tank water on slick behavior and equipment buoyancy during subsequent mechanical clean up equipment tests;
effect of turbidity from clouds of dispersed oil on underwater viewing and photography during subsequent tests;
evaluation of methods to remove dissolved dispersant and suspended oil from the tank water after dispersant testing as well as their practicality and cost.
Final report was submitted March 2000