Polyaluminium Chloride

Product Introduction:

Polyaluminum Chloride, abbreviated as PAC. Usually also known as coagulant, it is a water-soluble inorganic polymer between ALCL3 and AL (OH) 3, with the chemical formula [AL2 (OH) NCL6-NLm], where m represents the degree of polymerization and n represents the neutrality of the PAC product. The color is yellow or light yellow, dark brown, dark gray resin like solid. This product has strong bridging and adsorption properties, and during the hydrolysis process, it is accompanied by

Physical and chemical processes such as condensation, adsorption, and precipitation occur.

Product features:

Characteristics of polyaluminum chloride:

The fundamental difference between traditional inorganic coagulants and polyaluminum chloride is that traditional inorganic coagulants are low molecular weight crystalline salts, while the structure of polyaluminum chloride is composed of multi carboxyl complex compounds with diverse forms. It has a fast flocculation and precipitation rate, a wide range of applicable pH values, and no impact on pipeline equipment

Corrosive, with obvious water purification effect, it can effectively remove color SS, COD, BOD and heavy metal ions such as arsenic and mercury from water.

Product parameter：

Product Usage:

Application scope of polyaluminum chloride:

Mainly used as a flocculant for the treatment of domestic water, production water, and industrial wastewater (such as oily wastewater, printing and dyeing wastewater, papermaking wastewater, steel mill wastewater, etc.), as well as for the treatment of highly toxic heavy metals and fluorine-containing wastewater; In addition, in precision casting, leather making, etc

It also has a wide range of applications.

Features: This product is suitable for the treatment of various high and medium turbidity source water, especially for the purification of high turbidity water. It has a particularly obvious effect on the formation of alum flowers, which are fast, large, easy to settle, suitable for a wide range of source water pH, low corrosiveness, and low labor intensity for workers.

Dilution method of polyaluminum chloride:

To achieve optimal flocculant effect and economic benefits, users can determine the optimal dosage per thousand tons of water through experiments based on different source water turbidity, seasons, and reaction conditions. When used, the product is prepared as a 3% -5% aqueous solution (according to the product's specifications)

Weight Calculation:

1. Dissolve the solid product in water at a ratio of 1:3 to form a liquid, then dilute it with 10-30 times the amount of water to the desired concentration before use.

2. The optimal dosage can be determined based on the different turbidity levels of the raw water. Generally, when the turbidity level of the raw water is between 100-500mg/L, the dosage per thousand tons is 10-20kg.

Packaging and Storage:

1. The inner bag is made of plastic, and the outer layer is packaged in plastic film woven bags, with a weight of 25kg per bag.

2. Store in a cool, dry place, protected from sunlight and rain.