linkedin post 2014-09-14 07:11:45
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. http://lnkd.in/d46ur_y View in LinkedIn