Method for complex disposal of steel industry wastes, in production of inorganic coagulant intended for water and sewage treatment

摘要

the object of the application is a comprehensive way of recycling waste in the production of iron and steel, which consists of mixing in proper portions.waste consisting of fe3 + feo, fe2o3, or may be too fe3o4 iron hydroxides,with appropriate specific surface area with the active centres on the surface of the grains (scales) of sulphuric acid (h2so4 - xh2o), and its water solutions.