What is the disposal of ash??

Question

What is the disposal of ash??

Answer 1

wood ash is good for lawns.

Answer 2

Most of ash is buried in landfill, specific ash can be used as ingredient of construction material, I saw plant they mis ash with clay and made brick, ash also can be fertiliser, that is so funny.

Answer 3

You didn't note ash from what, so we must guess.  I assume its ash from burning materials, like coal, wood, dung, paper, cadavers, etc.  It needs to be dealt with somehow.  Some of it can become part of fertilizer.  The rest, I assume, is buried somewhere.  Ash from cadavers is often, in our culture, kept by relatives.