Polyaluminium chloride spray-dried products have the advantages of good stability, wide area, fast hydrolysis speed, strong adsorption capacity, etc. Alum is large in volume, dense, fast in precipitation, low in turbidity, and good in dehydration performance. Under the same water quality,
Polyaluminium chloride spray-dried products have the advantages of good stability, wide area, fast hydrolysis speed, strong adsorption capacity, etc. Alum is large in volume, dense, fast in precipitation, low in turbidity, and good in dehydration performance. Under the same water quality, the volume of spray-dried products is reduced. Especially in the case of poor water quality, the volume of spray-dried products is reduced by half compared with drum-dried products, which not only reduces the labor intensity of workers, but also reduces the water cost of users. In addition, spray-dried polyaluminium chloride products can ensure stability and reduce water accidents. Residents' water reporting is very reliable.
Spray-type polyaluminium chloride is aluminium chloride, which is a new product of polyaluminium chloride. The acidity of spray-type polyaluminium chloride is lower than other inorganic flocculants. It is atomized into tiny
particles while being dried. This granular dosage form has good application performance. Polyaluminium chloride is a water-soluble substance with good thermal stability and high solubility. During the drying process, a
polyaluminium chloride solution with a solid content of 40%-50% is introduced into a high-pressure pump, and then pressurized and entered into the atomizer in the dryer for atomization, and dispersed into tiny droplets. After the droplets are dried, a granular product is obtained, so that drying and granulation are completed at the same time.
1. Strong absorption, fast and large flocculation, low turbidity, strong dehydration.
2. For the same water quality, especially for highly polluted water, the product input is small, which reduces the cost of customers.
3. Excessive input will not cause pollution, can avoid accidents, and ensure the safety of drinking water quality.
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