TREATING METHOD FOR WASTE SOLUTION FROM WET SIMULTANEOUS DESULFURIZATIONAND DENITRATION APPARATUS FOR EXHAUST COMBUSTION GAS

摘要

PURPOSE:To prevent decrease in pH during concentration and to prevent corrosion of evaporation, concentration, and drying apparatus and formation of harmful gas by hydrolysis of the waste solution which is formed by simultaneous desulfurization and denitration through wet process prior to the concentration.