| 摘要 |
A method and apparatus for treating a liquid in a hot process softener. An eductor tube positioned within a reaction chamber causes liquid from a mixing and recirculation zone to enter the lower end thereof and be continuously recirculated therethrough. Chemicals and recirculated sludge are directed into the eductor tube and are intimately mixed with the liquid therein before exiting therefrom to mix with raw liquid being sprayed into the mixing and recirculation zone. |
