Drinking Water Purification CC 0.1 Low Water Insoluable
Polyaluminium chloride is made of high purity raw materials. And it
is high-efficient, cheap and nontoxic inorganic high molecular
compound. It is easily soluble in water and has high purity.
Product performance and reference pictures of polyaluminium
Polyaluminium chloride solid type is White, and yellow/deep yellow
powder for drinking water/waste water treatment.
|Name of indicator:||Indicator|
|National standard||Company standard|
|Al2O3 % ≥||29.0||30|
|Basicity %||40 -90||60-85|
|Density (20ºC) ∕ (g/cm3) ≥||1.12||--|
|Water insoluble % ≤||0.6||0.1|
|PH value (10g/L water solution)||3.5 ~ 5.0||3.5-5.0|
|As % ≤||0.0002||0.0002|
|Pb % ≤||0.001||0.001|
|Cd % ≤||0.0002||0.0002|
|Hg % ≤||0.00001||0.00001|
|Cr 6+ % ≤||0.0005||0.0005|
Note: Indicators of As, Pb, Cd, Hg and Cr6+ insoluble of liquid products listed in the above table should be
calculated by Al2O310%. When Al2O3 content is ≥10%, indicators of impurities should be calculated by
converting the actual content to Al2O310% product proportion.
Packing and storage:
Every 25Kg of solid products should be put in one bag with inner
plastic film and outer plastic woven bag. Products should be stored
in the dry, ventilated and cool place inside the door for fear of
damp. Don't store them together with inflammable, corrosive and
Shelf life of products is one year.
1. The user can allocate remedy concentration by test and determine
the optimum dosage according to different to be added after they
are dissolved and diluted.
2. The dilution ratio of liquid product is 5-50%, and the dilution
ratio of solid product is 2-20%.
3. The liquid product dosage is 3-40kg/1000 tons water, and solid
product dosage is 1-15kg/1000 tons water.
4. The amount of specific dosing is based on coagulation tests and