JC11 found that, when combined with dispersants stains in the sand contaminated with oil, 40,000 mg / kg of sand. Tai composite image to remove oil from sand, up from about 16 percent to 24 percent.
Found that when filled with substance JC11 spread stain into the sand contaminated with crude oil, 40 000 mg / kg of the sand. The authority's image in the removal of stains, crude oil out of the sand adding from about 16 percent is 24%