SEAWATER PLANT WITH INCLINED AERATION AND MIXED AUTO RECOVERY

摘要

A method of treating effluent seawater generated in the removal of sulfur dioxide from a process gas by contacting the process gas containing sulfur dioxide with seawater, using inclined aeration and mixed auto recovery is provided. Additionally, an inclined aeration and mixed auto recovery seawater oxidation basin system for treating effluent seawater generated in the removal of sulfur dioxide from a process gas by contacting the process gas containing sulfur dioxide with seawater is provided.

主权项

1. A method of treating effluent seawater generated in removing sulfur dioxide from a process gas by contacting the process gas containing sulfur dioxide with seawater comprising:
supplying fresh seawater to a basin for a flow thereof downstream through an effluent seawater treatment system; supplying the effluent seawater to the basin from a flat bottom of the basin upstream of and adjacent to an inclined bottom of the basin for a flow of the effluent seawater in the flow of fresh seawater; spraying an oxidation agent from the inclined bottom of the basin to contact the flow of effluent seawater at an angle of approximately 90 degrees; flowing the fresh seawater, effluent seawater and oxidation agent over a first weir into a first pond; and flowing the fresh seawater, effluent seawater and oxidation agent over a second weir into a second pond prior to environmental release thereof.