Describe：It is widely used in drinking water, urban water supply and precision manufacturing water purification, especially in papermaking industry, medicine, sugar refining, cosmetics additives, daily chemical industry and so on.
Product properties: colorless and transparent
Product features: low water insoluble matter, low alkalinity and low iron content.
Product application: it is widely used in drinking water, urban water supply and precision manufacturing water purification, especially in papermaking industry, medicine, sugar refining, cosmetic additives, daily chemical industry, etc.
Solid products need to be dissolved and diluted before being put into use. Users can determine the best dosage through testing and dispensing reagent concentration according to different water quality.
① Solid products are 2-20%.
② The dosage of solid products is 1-15 g / T,
The specific dosage shall be subject to flocculation test and experiment.
Packaging and storage:
The solid is packed in 25kg bags, with inner plastic film and outer plastic woven bag. The product shall be stored indoors in a dry, ventilated and cool place, and shall not be affected by moisture. It is strictly prohibited to store it with flammable, corrosive and toxic substances.
|Indicator name||national standard||Company standard|
|Mass fraction of alumina (AI2O3) /% ≥||10||10.5|
|Density (20 ℃) / (g / cm) ³） ≥||1.12||1.2|
|Mass fraction of insoluble matter /% ≤||0.2||0.1|
|PH value (10g / L aqueous solution)||3.5-5.0||3.9-4.2|
|Mass fraction of arsenic (as) /% ≤||0.0002||0.0001|
|Mass fraction of lead (PB) /% ≤||0.001||0.001|
|Mass fraction of cadmium (CD) /% ≤||0.0002||0.0001|
|Mass fraction of mercury (Hg) /% ≤||0.0001||0.0001|
|Mass fraction of hexavalent chromium (Cr6 +) /% ≤||0.0005||0.0002|
|Product features: the product indicators meet the drinking water grade standard of gb15892-2009.|