Polyaluminum Chloride PAC 29% Efficient Coagulant

Light yellow drinking water grade Polyaluminum Chloride (PAC) is an efficient inorganic polymer flocculant designed specifically for drinking water treatment. It is suitable for removing pollutants such as suspended solids, colloids, organic matter, and heavy metals in water, ensuring water quality safety.

Its pale yellow appearance originates from the strict raw material control (such as aluminum hydroxide powder) and spray drying process in the production process, giving consideration to efficiency and safety, and is the core treatment agent for municipal water supply and domestic 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

Remove suspended solids, colloids, color and odor, improve transparency, suitable for water plants, groundwater, reservoir water sources, etc.

Efficiently adsorb and precipitate heavy metals (such as arsenic, mercury, cadmium) and radioactive pollutants to ensure drinking water safety.

-Municipal and industrial water supply

Used for pre-treatment of urban water supply system, adjusting pH value, and preventing secondary pollution of pipeline network.

Used for decolorization and clarification of process water in industries such as sugar manufacturing, papermaking, and pharmaceuticals.

-Emergency water quality treatment

Has the ability to quickly respond to sudden water source pollution (such as algae outbreaks, chemical leaks) and achieve efficient purification by adjusting the dosage

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