Advantages of Choosing Polyaluminum Chloride for Water Treatment

May 21, 2024

Polyaluminum Chloride flocculant has a wide application range, adapts to a wide range of water, and easily forms large silk flowers with good sedimentation performance.
High-efficiency flocculant polyaluminum chloride is mainly used for the purification of drinking water and industrial feed water, as well as the treatment of industrial wastewater. At the same time, it can also be used to remove heavy metals such as iron, manganese, chromium and lead contained in water, as well as fluoride and water containing oil, so it can be used for the treatment of various industrial wastewaters; this product has strong adaptability to treated water, especially The treatment effect of high turbidity water is more obvious. Here are 11 advantages of polymerized aluminum chloride when used as Water Treatment Chemicals:
(1) Under normal raw water conditions, the flocculation effect is superior to commonly used inorganic flocculants, such as aluminum sulfate, ferrous sulfate, ferric chloride, and the like.

(2) The formation of flocs is fast and the sedimentation speed is high. Therefore, the reaction and precipitation time can be shortened, and the treatment capacity can be improved by 1.5 to 3.0 times under the same conditions.

Polyaluminium Chloride

(3) The dewatering performance of the precipitated sludge is higher than that of aluminum sulfate and lower than that of aluminum trichloride.
(4) Under the equal dosage, the alkalinity of the water consumed by the polyaluminum chloride is less than the alkalinity of the water consumed by the various inorganic flocculants, and the pH of the effluent after treatment is also reduced.
(5) It is suitable for wide application range, and it is not easy to produce water quality deterioration after excessive dosage, which is beneficial to operation management and improvement of water purification safety.
(6) The suitable raw water pH range is wider than Aluminum Sulfate, and the adaptability to raw water temperature is stronger than that of aluminum sulfate.
(7) The turbidity, alkalinity, and organic matter content are highly adaptable.

(8) The increase of salt in the treated water is small, so the polyaluminium chloride is favorable for the pretreatment of the pharmaceutical industry, light industry and pure water.

Polyaluminium Chloride

(9) The treatment water cost is lower than the existing various inorganic flocculants.

(10) The active ingredient (solid) is 2.5 to 3.0 times that of aluminum sulfate. The dosage is small, which is beneficial to transportation and storage, and can reduce the labor intensity of the drug delivery system.

(11) It is less corrosive to the administration system and the operator's skin and clothing, and improves labor intensity.

It can be seen that the water purifying agent polyaluminum chloride is really a good choice. If there is more industry knowledge to consult, Jiarun Environmental will try its best to answer your questions.

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