Enhance professional level and recognize the true high-efficiency polyaluminum chloride

           Efficient Polyaluminum Chloride is a water purification material, an inorganic polymer coagulant, also known as polyaluminum, abbreviated as PAC , which can be used for water purification treatment: domestic water, industrial water, urban sewage treatment, industrial wastewater, sewage, sludge treatment, and the recovery of certain residues in sewage. In addition, for some industrial wastewater that is difficult to treat, high-efficiency polyaluminum chloride PAC is used as the mother material, mixed with other agents, and formulated into composite PAC, Treating sewage can yield surprising results.

        Efficient polyaluminum chloride can be divided into two types in terms of morphology: solid and liquid. Solid can be further divided into brown, beige, golden yellow, and white according to color, while liquid can appear as colorless, transparent, slightly yellow, light yellow to yellow brown. Different colored polyaluminum chloride also have significant differences in application and production technology, and alum flowers form quickly; The particles are large and heavy, with good sedimentation performance and generally lower dosage than aluminum sulfate. When the water temperature is low, stable coagulation effect can still be maintained, making it more suitable in northern China.

        Efficient Polymeric Aluminium Chloride(PAC) has a large molecular structure, strong adsorption capacity, low dosage, low treatment cost, strong adaptability, and is less affected by the pH value and temperature of the water body. After purification, the raw water meets the national drinking water standards, and the content of cations and anions in the treated water is low, which is conducive to ion exchange treatment and the preparation of high-purity water. It has good solubility and high activity, and the alum flowers formed by coagulation in the water body are large and settle quickly, Compared to other inorganic flocculants, it has a purification ability 2-3 times greater, less corrosiveness, and is easy to operate. It can improve the labor intensity and conditions of the dosing process, and can achieve good coagulation effects on heavily polluted or low turbidity, high turbidity, and high chromaticity raw water. Its alkalinity is higher than other aluminum and iron salts, so the corrosive effect of the medicine on the equipment is small, and the pH and alkalinity of the treated water decrease less.

        Efficient polyaluminum chloride should be stored in a dry, sun free, and well ventilated warehouse. It should not be mixed with strong alkaline chemicals. Liquid products should be transported to the warehouse by tank trucks or packaging drums, and can be directly added as needed. Solid products should be diluted with water according to actual needs (depending on the specific process design and work site conditions) to form a solution with an alumina content of 5% -15%. The solution should be added through a dosing system (such as a metering pump) or directly into the water to be treated. The specific dilution method is as follows: inject clean water into the dissolution tank (pool) according to the calculated amount, start stirring, pour polyaluminum chloride powder into the water according to the calculated amount (during the operation, pay attention to avoiding direct skin contact with the product, and wear protective goggles, rubber gloves, work clothes, etc.), keep stirring until the product is completely dissolved. Everyone should pay attention, and the high-efficiency polyaluminum chloride solution obtained can be added to the water to be treated or stored for future use.