| CAS number: | 1327-41-9 |
| Formula: | [Al2(Oh)Lncl6-N]M |
| EINECS: | 215-477-2 |
| Appearance: | Yellow powder |
| Grading standards: | Technical level |
| Transport packaging: | Polyethylene plastic woven packaging, 25 kg per bag |
Description
Product properties: golden yellow powder
Product features: the product indicators meet the industrial standard of GB / t22627-2022.
Application: suitable for industrial water supply, industrial wastewater, industrial circulating water and urban sewage 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.
Industrial grade:
Specification | standardize | |
Type:Spray drying I/ Drum drying | ||
Standard indicators | Test results | |
Al2O3 % ≥ | 28 | 28-29 |
Alkalinity % | 30.0-95.0 | 30.0-95.0 |
Ferrous(Fe ) % ≤ | 3.5 | 0.3 |
Water insolubility % ≤ | 0.4 | 0.02 |
PH value (1% aqueous solution) ≥ | 3.5-5.0 | 3.5-5.0 |
Arsenic (As) %≤ | 0.0005 | 0.0002 |
Lead (Pb) %≤ | 0.002 | 0.0009 |
Cadmium(Cd)%≤ | 0.001 | 0.00003 |
Cr% ≤ | 0.005 | 0.002 |
Mercury (Hg) % ≤ | 0.00005 | 0.000009 |
application
1. Urban water supply and drainage purification: river water, reservoir water, groundwater.
2.Industrial water purification.
3. Urban sewage treatment.
4. Recovery of useful substances in industrial wastewater and waste residue, promotion of coal dust settlement in coal washing wastewater, recovery of starch in starch manufacturing industry.
5. Various industrial wastewater treatment: dyeing wastewater, leather wastewater, fluorine wastewater, heavy metal wastewater, oily wastewater, paper wastewater, coal washing wastewater, mining wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater and sewage treatment.
