Chemical Reagent

Low Basicity Polyaluminum Chloride Coagulant For Bleaching Water Treatment

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Description:

White Poly Aluminium Chloride is inorganic coagulant for potable water treatment and paper production.
Raw material is food grade Al(OH3).


Performance:
1)The function of purification is better than the vitriolic flocculating agent, water purification cost is lower than the other flocculating agent around 15-30%.
2) Flocculation body form fast, settlement speed, the processing capacity is much more than the other flocculating agent.
3) No added alkaline additives, such as the case of deliquescence, the results remain unchanged;
4) Suitable pH value of wide, strong adaptability and wide range of uses;
5)To remove heavy metals and radioactive substances to water pollution;

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Advantage:

White PAC - which compared with other grade of poly aluminum chloride, has the following characteristics:
1, AL2O3 content is high, more than 30%
2, The salt is low, only 50% or so, while the average degree ofpolymerization of aluminum salt is about 90%.
3, The water insoluble matter is small, only 0.3%, while the average poly aluminum more than 2%.
4, Pure white color, in addition to AL + outside does not contain any heavy metals, clear and transparent solution of the product water, there is no color, while the ordinary aqueous solution of poly aluminum color yellow or?brown.
5, The iron content is low, with low soluble characteristics, is used foroil-water separation project.

6. Quality is higher than China National Standard GB15892-2009.

7, Enviormental, healthy, safe, reliable, nontoxic, harmless.

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Storage:

Products should be stored in the dry, ventilated and cool place inside the door for fear of damp. Don& acute;t store them together with inflammable, corrosive and toxic goods.

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Specifications: ?
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Name of indicator: | Indicator |
National standard | Company standard |
Al2O3 % ≥ | 29.0 | 30 |
Basicity % | 40 -90 | 40-65 |
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 |
Cr6+ % ≤ | 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 Al2O3 10%. When Al2O3 content is ≥10%, indicators of impurities should be calculated by converting the actual content to Al2O310% product proportion. |
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