Drinking Water Grade Polyaluminum Chloride

Drinking Water Grade Polyaluminum Chloride

Drinking water-grade poly aluminium chloride is an emerging water purification material, an inorganic polymer coagulant, referred to as poly aluminium. It is non-toxic and harmless and can remove micro-toxic substances and heavy metal ions with strong traits. The inspection method can be tested according to the international GB15892-2009 standard.

Features and performance:

  • Wide application range, adapt to a wide range of water;
  • Easy to quickly form large silk flowers, good sedimentation;
  • The suitable pH range is wide (5-9), and the pH and alkalinity of the treated water decrease little.

Application range:

Widely used in the purification of drinking water, production water, domestic sewage, industrial wastewater, purification of low temperature and low turbid water and purification of purified water.

Chemical performance indicators:

Indicator name  Drinking water(solid)  Drinking water(liquid)
 Top quality  level-1  Top quality  level-1
 AL2O3 Content      %≥ 30 28 10 9
 Salt base              % 40-85 40-85 40-85 40-85
 Water insoluble content %≤ 0.5 1.0 0.2 0.2
Ph(1% aqueous solution) 3.5~5.0 3.5~5.0
SO24-    Content 9.8 9.8
 N Content  %≤ 0.03 0.09 0.03 0.09
As Content            %≤ 0.0005 0.0005
Cr+6 Content         %≤ 0.015 0.015
Hg Content              %≤ 0.00002 0.00002
Pb Content              %≤ 0.003 0.003
Cd Content              %≤ 0.0006 0.0003
Packaging and storage:
  • Polyethylene plastic bag inside and woven bag outside, each bag weighs 25 kg.
  • Do not mix, transport and store with toxic substances. Store in a dry, ventilated and cool place. It will not affect its use if it gets damp.
  • The storage period of solid products is one year, and the storage period of liquid products is half a year.

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