Hello,

I am curious if there is any way to alter trap grease( waste vegetable oil) to be used on dirt roads for dust control. The idea is to heat the oil to separate the impurities and then add something else to the mixture to alter to grease for safe road application. Below is an analysis of a typical grease trap

Aluminum 21.8 MG/L
Arsenic 0.056
Barium 2.47
Boron 0.363
Cadmium BRL
Chromium 0.171
Cobalt BRL
Copper 1.4
Iron 29.3
Lead 0.143
Manganese 0.619
Molybdenum 0.06
Nickel 0.087
Selenium BRL
Silver BRL
Zinc 4.51
TSS 24600
COD 9420
Fluoride 0.298 mg/L
Sulfate 1.35 mg/L

Except that its typically used to make Biodiesel now, which has a higher cash value than spraying on roads for temp dust control.