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High purity polyaluminum chloride
Polyaluminum chloride for high-purity and efficient drinking water This product is made of advanced production technology and high-quality raw material reaction polymerization, which has the characteristics of high purity , high molecular weight and good flocculation effect. It is mainly used in the treatment of drinking water and other effluent quality to be high.
Category：
Keyword：Sewage disposal 丨 Drug
Description
Polyaluminum chloride for high-purity and efficient drinking water
This product is made of advanced production technology and high-quality raw material reaction polymerization, which has the characteristics of high purity
, high molecular weight and good flocculation effect. It is mainly used in the treatment of drinking water and other effluent quality to
be high.
Product application range and performance
1, the product is a colorless transparent liquid, heavy metal content is greatly lower = Y-m standard requirements.
2. The use effect is 20-50% higher than that of ordinary polyaluminum chloride.
3. The product has a wide range of application and is suitable for various source water.
Product quality indicators
|
Metric name |
GB15892—2009 |
GBl5892—201X |
Enterprise standards |
|
Mass fraction of alumina (A1203), % |
10.0 |
1.0 |
10.0 |
|
Salinity base, % |
40-85 |
45-65 |
45-65 |
|
Density (20°C), (g/cm3) ≥ |
1.12 |
1.15 |
1.15 |
|
Mass fraction of insoluble matter, % ≤ |
1.2 |
- |
- |
|
pH (10/L aqueous) |
3.5-5.0 |
3.5-5.0 |
3.5-5.0 |
|
Ammonia nitrogen, % ≤ |
- |
0.01 |
0.01 |
|
The mass fraction of iron (Fe)d ≤ |
- |
0.01 |
0.01 |
|
The mass fraction of manganese (Mn) is ≤ |
- |
0.0015 |
0.0015 |
|
The mass fraction of arsenic (As), % ≤ |
0.0002 |
0.0001 |
0.0001 |
|
Mass fraction of lead (Pb), % ≤ |
0.001 |
0.003 |
0.003 |
|
The mass fraction of cadmium (Cd), % ≤ |
0.0002 |
0．0001 |
0．0001 |
|
Mass fraction of mercury (Hg), % ≤ |
0.00001 |
0.00001 |
0．0001 |
|
Mass fraction of hexavalent chromium (Cr), % ≤ |
0.0005 |
0.0005 |
0.0005 |
|
TOC (1 0g/L aqueous solution) mg/L ≤ |
- |
50 |
50 |
|
Note: The mass fractions of insoluble matter, arsenic, lead, cadmium, mercury and hexavalent chromium in the table are calculated according to 10.0% Al2O3, when the Al2O3 content is ≥10%, the impurity content should be calculated according to the actual content converted into Al2O310% product ratio |
|||
Note: The mass fractions of insoluble matter, arsenic, lead, cadmium, mercury and hexavalent chromium in the table are calculated according to 10.0% Al2O3, when the Al2O3 content is ≥ 10%, the impurity content should be calculated according to the
actual content converted into Al2O310% product ratio.
How to use and precautions
1. This product can be added directly or diluted and added. The dilution ratio is generally 5%-50%.
2. The dosage of pharmaceutical is generally 3-40 g/ton, and the specific dosage is determined by the customer according to the stirring test and production test.
3. This product should be stored separately from other chemicals for a storage period of 6 months.
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