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Drinking water grade polyaluminum chloride

Application: widely used in drinking water, urban water supply and industrial water purification.

Product Description: the index of the product conforms to the drinking water grade standard of gb15892-2009. It has the characteristics of fine powder, uniform particles, easy to dissolve in water, good flocculation effect, high efficiency and stability of purification, less dosage and low cost.

description

Product character: light yellow powder

Product features:

the index of the product conforms to the drinking water grade standard of gb15892-2009. It has the characteristics of fine powder, uniform particles, easy to dissolve in water, good flocculation effect, high efficiency and stability of purification, less dosage and low cost.

Application: widely used in drinking water, urban water supply and industrial water purification.

usage method:

Solid products need to be dissolved and diluted before being put into use. According to different water quality, the user can determine the best dosage by mixing the reagent concentration through test.

① The solid product is 2-20%.

② The amount of solid product is 1-15 g / T,

The specific dosage is subject to flocculation test and experiment.

Packaging and storage:

The solid is 25kg bag, inner plastic film, outer plastic woven bag. The product should be stored in a dry, ventilated and cool place indoors. Do not get damp. It is strictly forbidden to store it with inflammable, corrosive and toxic materials.

Parameters

Name of indicator: Indicator
National standard Company standard
                   Al2O3  ∕ %                   ≥ 28 30
Basicity  ∕ % 40 ~ 90 60-85
Density (20ºC)  ∕  (g/cm3)  ≥ 1.12 --
The mass fraction of insoluble / %  ≤ 0.6 0.3
PH value (10g/L aqueous solution) 3.5 - 5.0 3.5-5.0
               As / %                  ≤ 0.0002 0.0002
               Pb / %                  ≤ 0.001 0.001
               Cd / %                  ≤ 0.0002 0.0001
               Hg / %                  ≤ 0.00001 0.00001
             Cr6 / %                   ≤ 0.0005 0.00%
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.

hot product

The products are sold well all over the country and exported to Southeast Asia, Europe and America, South America, the Middle East, Africa and other countries and regions

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