Obtaining materials and fertilizers from sugar production wastes

Sugar production waste in the form of low-quality lime after sampling according to a special algorithm can be used in hydrometallurgical production to neutralize acid solutions.
 
Defecate waste can be used to produce medium quality lime by pressing cubes or granules from the defecate and then firing it with anthracite or coke in conveyor-type furnaces.
The same waste can be converted into valuable fertilizers by the method of special chemical or biotechnology.