The aqueous slurry of slaked lime is sprayed into a spray-drying chamber containing fluidized quick lime powder to effect the collision of the water-containing slaked lime with the quick lime powder and the hydration reaction of formula. Water in the slaked lime powder is removed to dryness by...
analyser 4 is subtracted from the calculated value and the injection amount of slaked lime is operated by an operation circuit multiplying the inflow waste water flow rate signal from a waste water flow rate detector 1 to inject slaked lime into a reaction tank 5. From the polarity and ...
analyser 4 is subtracted from the calculated value and the injection amount of slaked lime is operated by an operation circuit multiplying the inflow waste water flow rate signal from a waste water flow rate detector 1 to inject slaked lime into a reaction tank 5. From the polarity and ...