Coagulant Wastewater Treatment Chemicals 31% PAC Drinking Grade Yellow Powder
Wastewater Treatment Chemicals Coagulant 31% PAC Drinking Grade Yellow Powder
Polyaluminum chloride has adsorption, coagulation, precipitation and other properties, poor stability and corrosiveness. If accidentally splashed on the skin, please wash immediately with water. Production staff should wear overalls, masks, gloves and long rubber boots. Polyaluminum chloride has the advantages of good spray drying stability, wide adaptability to water, fast hydrolysis speed, strong adsorption capacity, large amount of alum generated, fast mass density precipitation, low turbidity of effluent, and good dehydration performance. Spray-dried products can ensure safety, reduce water accidents, and are very safe and reliable for residents' drinking water. Therefore, polyaluminum chloride is also called high-efficiency polyaluminum chloride, high-efficiency PAC or high-efficiency spray-drying polyaluminum chloride. Polyaluminum chloride is suitable for raw water of various turbidity and has a wide pH value range, but its sedimentation effect is far less than that of polyacrylamide.
Advantage
PAC polyaluminum chloride has the advantages of good spray drying stability, wide adaptability to water, fast hydrolysis speed, strong adsorption capacity, large amount of alum formed, fast mass density precipitation, low turbidity of effluent, and good dehydration performance. The dosage of spray drying polyaluminum chloride is reduced, especially in the case of poor water quality, the amount of spray drying products can be reduced by half compared with drum drying polyaluminum chloride, which not only reduces the labor intensity of workers, but is more important What's more, it reduces the cost of water production for users. In addition, spray-dried products can ensure safety, reduce water accidents, and are very safe and reliable for residents' drinking water.
| Properties of Polyaluminum Chloride | |
| 1 | As a water treatment agent, polyaluminum chloride has strong adaptability to various water quality, especially for coagulation and sedimentation of high turbidity water. |
| 2 | The purified water quality is better than that of inorganic coagulants such as aluminum sulfate, and the cost of purified water is 15-30% lower than that. The flocs are formed quickly and the settling speed is fast. |
| 3 | High alumina content and small dosage, which can reduce the cost of water. |
| 4 | The pH value of source water can be condensed in the range of 5.0-9.0. |
| 5 | Low corrosiveness, good operating conditions, and better solubility than aluminum sulfate. |
| 6 | The treated water contains less salt, which is beneficial to ion exchange treatment and pure water preparation. |
| 7 | The adaptability to the source water temperature is better than that of inorganic coagulants such as aluminum sulfate, and the treatment effect of low temperature water is also better, and the precipitation temperature is -18 ℃. |
Product Usage
The product can deodorize, remove fluorine, aluminum, chromium, remove oil, remove turbidity, remove heavy metal salts, remove radioactive pollutants, and be used in the process of purifying various water sources.
1. Urban water supply purification: purification of domestic drinking water and domestic sewage.
2. Industrial water purification: printing and dyeing wastewater, leather wastewater, fluorine-containing wastewater, heavy metal wastewater, oil-containing wastewater, coal washing wastewater, mining wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater.
3. Industrial production application: Paper sizing, printing and dyeing, dyeing and dyeing, cement accelerator, casting hardener, refractory adhesive, glycerin refining, fabric anti-wrinkle, medicine, cosmetics and other industries, the waste water can be recycled.
4. Sewage treatment.
| Package | Packed in 25kg woven bag, lined with plastic inner film. Customizable printing |
| Storage | Polyaluminium chloride should be stored in a cool, dry warehouse, the product quality is stable, can be stored for 1 year. |
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