Polyaluminum Chloride PAC Flocculation Water Treatment

Light yellow drinking water grade Polyaluminum Chloride (PAC) is a highly effective inorganic polymer flocculant specially formulated for the treatment of drinking water. This product is adept at removing impurities like suspended solids, colloids, organic substances, and heavy metals from water, thereby guaranteeing the safety of water quality.

The pale yellow color of this PAC is a result of meticulously controlled raw materials, such as aluminum hydroxide powder, and the spray drying method employed during its production. These meticulous processes prioritize both efficiency and safety, making this substance the primary treatment agent for both municipal water supply systems and household drinking Water Purification.

Features:

High purity and safety

Produced using food grade raw materials, strictly controlling the content of heavy metals (lead ≤ 3ppm, arsenic ≤ 0.5ppm, mercury ≤ 0.2ppm) and impurities, meeting drinking water hygiene standards, non-toxic and harmless.

Low content of water-insoluble substances (≤ 0.5%) to avoid secondary pollution.

Efficient flocculation performance

The molecular structure is large, the adsorption capacity is strong, and it can quickly form dense alum flowers. The settling speed is fast, and the treatment efficiency is increased by more than 30% compared to traditional coagulants such as Aluminum Sulfate .

Suitable for a wide pH range (5.0-9.0) and less affected by water quality fluctuations, especially suitable for complex water sources.

Process and stability

Prepared by spray drying process, the particles are uniform and delicate, and easily soluble in water. After dissolution, the solution is colorless and transparent, which does not affect the sense of water.

The alkalinity can be adjusted (generally 70-85%), the flocculation effect is stable, and it remains efficient under low temperature conditions.

Economic and Environmental Protection

The dosage is small (solid products are recommended to be 1-15 grams/ton of water), and the cost is reduced by 15% -30% compared to traditional drugs.

Low corrosiveness to equipment, easy operation, and reduced maintenance costs.

Applications:

Drinking water purification involves the removal of suspended solids, colloids, color, and odor to enhance transparency, making it suitable for various sources such as water plants, groundwater, and reservoirs.

It efficiently adsorbs and precipitates heavy metals like arsenic, mercury, and cadmium, as well as radioactive pollutants, ensuring the safety of drinking water.

For municipal and industrial water supply, it is used in pre-treatment to adjust the pH value and prevent secondary pollution in the pipeline network.

Additionally, it is employed for decolorization and clarification of process water in industries like sugar manufacturing, papermaking, and pharmaceuticals.

Furthermore, in emergency situations involving water quality issues, it can quickly respond to sudden pollution in water sources, such as algae outbreaks or chemical leaks, achieving efficient purification by adjusting the dosage accordingly.

Our main products include polyaluminum chloride ，Aluminum Chlorohydrate，Polyferric Sulfate，Biochemical Bacteria，Polyacrylamide PAM and Decoloring Agent.