Even with the addition of larger quantities of ash to achieve the stabilization required, the fly ash treatment is 4. generally more economical than the lime and cement alternatives. Typically, the delivered cost. of fly ash will range from $18 to $30 per ton and depends on the ash source and haul distance.
The Zapatista Army of National Liberation (EZLN) is a revolutionary leftist movement that originated in Chiapas, a southernmost state in Mexico. The group was mainly made up of the rural indigenous people with support from some urban areas and international support.
But what turned out to be the first clashes between the Mexican military and the Zapatista National Liberation Army (EZLN) of southern Mexico met with almost complete silence the U.S. mainstream media (and in much of the alternative media).