In desalting treatment of natural water

when purity of the output water from first-stage desalting(single-bed) can't satisfy the requirement

the mixed bed has been adopted as a measure to enhance the water quality

hence

it is believed that the output water quality is better than that of single bed.Through study on treatment process in mixed bed

a comparison of technolgy and economic efficiency between condensate treatment in mixed bed and in single beds operated in series has been carried out

putting forward the opinion of output water quality from condensate treatment isn't determined by the ion exchange equipment and bed type.And a conclusion has been obtained in which it is believed that the condensate treatment in single beds operated in series is more reasonable and economic.