In which fields can polyaluminum chloride be applied?

Polyaluminum Chloride (PAC), as a novel and highly efficient water-soluble inorganic polymeric flocculant, is widely applied in multiple fields, demonstrating its unique water purification capabilities and broad application prospects. This article will provide a detailed introduction to the application fields of polyaluminum chloride and its dosage in different application scenarios.

The primary application fields of polyaluminum chloride include:

Water Treatment: polyaluminium chloride, serving as a flocculant and filter aid, is extensively used in the purification of drinking water and industrial water. It effectively removes suspended solids and impurities from water, enhancing water quality.

Wastewater Treatment: In municipal and industrial wastewater treatment, PAC significantly reduces turbidity, promotes sludge settlement, and alleviates the burden of subsequent treatment processes. It performs particularly well in treating wastewater containing fluorine, oil, and heavy metals.

Environmental Protection: PAC can be used for the removal of heavy metal ions, such as in soil remediation and groundwater treatment, contributing to environmental protection and ecological restoration.

Paper Industry: During pulp bleaching, PAC helps improve bleaching efficiency and conserve alkaline substances. Additionally, it acts as a retention aid and filter aid, enhancing paper quality.

Oil Exploration: In oil exploration, PAC is utilized as a wastewater treatment material to remove suspended solids from drilling mud and crude oil. It also serves as an oil displacement agent, water plugging agent, and drilling fluid conditioner.

Power Industry: polyaluminium chlorideis used in the treatment of cooling water to prevent deposition and scaling, ensuring the normal operation of power equipment.

Food Processing: In the production of fruit juices, beverages, and other products, PAC acts as a clarifier to remove turbidity, improving the clarity and quality of the products.

Chemical Industry: PAC is used for acid-base neutralization and pH adjustment, ensuring the stability and safety of chemical production.

Agricultural Irrigation: PAC is employed in the purification of irrigation water for farmland, reducing suspended solids and enhancing the quality of irrigation water.

Biotechnology and Pharmaceutical Industry: PAC serves as a microbial control agent or carrier material, finding applications in the biotechnology and pharmaceutical industries.

When using polyaluminum chloride, attention should be paid to the following points:

Determine the optimal dosage through experimentation based on water quality conditions to achieve the best water purification effect and economic benefits.

Dissolve polyaluminium chloride solid products in water in a certain proportion to prepare an aqueous solution of appropriate concentration. Then, dilute it to the desired concentration with clean water according to actual needs.

It is best to prepare polyaluminum chloride solutions as needed to avoid reduced effectiveness due to prolonged storage.

Control the dosage of the reagent well, adjusting it based on previous experimental results and actual changes in water volume and quality at the site.

In conclusion, polyaluminum chloride, with its high efficiency, wide range of applications, and flexible dosage adjustment capabilities, has become an important material in the field of water treatment. With continuous technological advancements and deeper application exploration, polyaluminum chloride will play a crucial role in more fields, bringing more convenience and benefits to people's lives and production.