Product Name: Polyaluminium Chloride (Drinking Water Grade) 28%

English Name: Polyaluminium Chloride (drinking water grade) 28%

Application Areas of Polyaluminium Chloride:
1. Water Purification: Domestic water, industrial water;
2. Urban sewage treatment;
3. Treatment of industrial wastewater, sewage, sludge, and recovery of certain residues from sewage;
4. For some industrial sewage that is difficult to treat, using PAC as a base and incorporating other agents to formulate composite PAC can achieve surprising results in sewage treatment.
Performance Characteristics of Polyaluminium Chloride:
1. Polyaluminium Chloride has a large molecular structure, strong adsorption capacity, low dosage, and low treatment cost.
2. Good solubility, high activity, forms large flocs in water, settles quickly, and has 2-3 times the purification capacity of other inorganic coagulants.
3. Strong adaptability, less affected by water pH and temperature. Purified water meets national drinking water standards, with low cation and anion content in the treated water, beneficial for ion exchange treatment and preparation of high-purity water.
4. Low corrosiveness, easy operation, and can improve the labor intensity and working conditions of the dosing process.
Usage Method of Polyaluminium Chloride:
1. Store in a dry, well-ventilated warehouse away from direct sunlight. Do not mix with strongly alkaline chemicals.
2. Liquid products are transported to the warehouse by tanker or packaged in barrels and can be directly dosed as needed. Solid products should be diluted with water to a solution with 5%-15% alumina content based on actual needs (depending on specific process design and site conditions). This solution can be added to the water to be treated via a dosing system (such as a metering pump) or directly. The specific dilution method is as follows: Inject clean water into a dissolution tank (or pool) according to the calculated amount, start stirring, and pour the PAC powder into the water according to the calculated amount (avoid direct skin contact during operation; wear protective goggles, rubber gloves, work clothes, etc.). Continue stirring until the product is completely dissolved. The resulting solution can then be added to the water to be treated or stored for later use.