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Polyaluminium Chloride
Application:
PAC is mainly used as the flocculating agent for the treatment of drinking water and industrial waste water (such as oily waste water, printing and dyeing water and pulping waste water), and it is also applied in the treatment of high toxicity heavy metal and F-containing waste water, moreover, it is also widely applied in precise casting, paper-making, tanning and other inductries.
Features:
It is obviously effective in purifying high turbid water without adding alkaline additives, and is suitable for wide range of water quality, alum flower formed is quick and big, easily settled. PAC features fast flocculating rate, small corrsiveness and low labour intensity.
Item | Specification | |
Appearance | Yellow powder | Yellow powder |
Alumina AL2O3 % | 30 | 28 |
Alkalinity % | 40-90 | 40-90 |
Water insolubles % | 0.3 | 1.0 |
PH(1% water Solution) | 3.5-5.0 | 3.5-5.0 |
N(m/m) % | ≤0.01 | |
As(m/m) % | ≤0.0002 | |
Pb(m/m) % | ≤0.001 | |
Cd(m/m) % | ≤0.0002 | |
Hg(m/m) % | ≤0.00001 | |
Cr6+(m/m) % | ≤0.0005 | |
Usage: Mainly used as paper-making retention and filter aid, water treatment agent.
Water Treatment Chemicals Polyaluminium Chloride 30%