- Jiaozuo City, Henan Province, China
- The (west) industrial cluster area
- Tel:
- +86-0391-3126812
Polyaluminium chloride
Drinking water grade polyaluminium chloride (solid)
Alumina content: 30%
- Application：It is widely used in drinking water, urban water supply and industrial water purification
Describe：The product indicators meet the drinking water grade standard of gb15892-2009. It has the characteristics of fine powder, uniform particle, easy dissolution in water, good flocculation effect, high efficiency and stability of purification, low dosage and low cost.
- Uniform particle
- Soluble in water
- Good water purification
Product properties: light yellow powder
Product features: the product indicators meet the drinking water grade standard of gb15892-2020. It has the characteristics of fine powder, uniform particle, easy dissolution in water, good flocculation effect, high efficiency and stability of purification, low 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. 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 | Index | |
|---|---|---|
| national standard | Company standard | |
| Mass fraction of alumina (AI2O3) /% ≥ | 29 | 30 |
| Basicity /% | 40-90 | 80-85 |
| Density (20 ℃) / (g / cm) ³） ≥ | 1.12 | -- |
| Mass fraction of insoluble matter /% ≤ | 0.6 | 0.1 |
| PH value (10g / L aqueous solution) | 3.5-5.0 | 4.0-4.3 |
| 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 |
| Note: the indexes of as, Pb, CD, Hg and Cr6 + insoluble substances listed in the liquid products in the table are calculated as 10% of AI2O3. When the content of AI2O3 is ≤ 10%, the impurity indexes shall be calculated as 10% of i2o3 products. | ||
