> 未分类 > Lab test—how to use the silica gel decolor/bleach the black diesel
Lab test—how to use the silica gel decolor/bleach the black diesel
2021-08-16
Short video to show the lab test–how to use the silica gel decolor the black diesel oil. Just bleach it with natural gravity, no heating, no acid washing, no others complicated procession, and the clear oil will out directly. The silica gel is kind of nanoscal molecular structure which with strong absorbtion ability. The whole procession is very easy and simple.