Ozone the facts
According to Rosen 1976 the advantages of ozonation system include
No increase of total dissolved solids in ozone treated water
Wastewater quality improvements effluent color odor and turbidity reduction
It does not, however,
remove all of the dissolved solids ( ds ) and
suspended solids (ss)
These findings reflect the fact that first ozone converts dissolved solids into suspended solids but subsequent ozonation destructs high suspended solids into very small molecules which increase COD level in the ozonated wastewater