high efficiency adsorbent polyaluminium chloride pac in brazil
At the top of the scale is aluminum chlorhydrate (ACH): at 83%, it is the highest stable basicity PAC available. (ACH is simply a special species of PAC - more about ACH in the next section). PAC's can offer a number of advantages over
The coagulant used in the pilot plant, which was located in water treatment plant, was poly aluminum chloride. We used existing data, including the type and concentrations of coagulant, pH and influent turbidity, of the raw water because these
