The source of the black carbon emission has been speculated to come from the activity of the Chimese company who are processing asphalt around Obiri Ikwerre area. We got to be careful of these Chinese guys as they work for us, they have no regard for environment, but money and profit. Yes they are cheap compared to RCC and BERGER or SETRACO, we must weigh cost and other benefits on the scale in patronizing them. Recession do not imply we go the cheap way.

I tend to agree with this thinking as the theory of bunkering hold no strong reason as this business had been on for over a decade , and we did not experience black carbon. Or is it now that the military is clamping down on their activities that the situation of bunkering is on the increase? Called a medical Doctor around that area, and the confirmation from him is that the density of deposit is more there per surface area.