EPA TABLE 1.6 On different water purification methods shows the rate of no undesirable outcomes out of 18 total parameters. They rank: permanganate (Score of 14, high number is best), ozone (11), chloramine (10), ozone/peroxide (9), chlorine or chloramine (5), ozone (3). These parameter rankings do not weight the parameters. NB. Not including any bio methods.
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linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022