PAC Flocculant
Introduction
Polyaluminum chloride is a multifunctional flocculant widely used in water treatment, sewage treatment, pulp production and textile industry. Its efficient flocculation performance and convenient use make it an important auxiliary agent in various industrial processes.
Polyaluminum chloride (PAC) is a mixture of aluminum chlorides and hydrates. It has good flocculation performance and wide applicability and can be used in water treatment, sewage treatment, pulp production, textile industry and other fields. By forming floc, PAC effectively removes suspended particles, colloids and dissolved substances in water, improving water quality and treatment effects.
Technical Specification
| Item | PAC-I | PAC-D | PAC-H | PAC-M |
| Appearance | Yellow powder | Yellow powder | White powder | Milk powder |
| Content (%, Al2O3) | 28 - 30 | 28 - 30 | 28 - 30 | 28 - 30 |
| Basicity (%) | 40 - 90 | 40 - 90 | 40 - 90 | 40 - 90 |
| Water insoluble matter (%) | 1.0 MAX | 0.6 MAX | 0.6 MAX | 0.6 MAX |
| pH | 3.0 - 5.0 | 3.0 - 5.0 | 3.0 - 5.0 | 3.0 - 5.0 |
Applications
Water treatment: PAC is widely used in urban water supply, industrial water and other water treatment processes. It can effectively flocculate, precipitate and remove impurities in water to improve water quality.
Sewage treatment: In sewage treatment plants, PAC can be used to flocculate sludge, remove suspended solids in wastewater, reduce indicators such as COD and BOD, and improve sewage treatment efficiency.
Pulp production: As a flocculant, PAC can effectively remove impurities in pulp, improve the quality of pulp, and promote paper production.
Textile industry: In the dyeing and finishing process, PAC can be used as a flocculant to help remove suspended particles and improve the cleanliness of the dyeing and finishing liquid.
Other industrial applications: PAC can also be used in mining leaching, oil field water injection, fertilizer production and other fields, and has a wide range of industrial applications.
Product Packaging and Transportation
Packaging form: PAC is usually supplied in the form of solid powder or liquid. Solid powder is usually packed in woven bags or plastic bags, and liquids are transported in plastic barrels or tank trucks.
Transportation requirements: During transportation, high temperature, direct sunlight and humid environment should be avoided. Liquid PAC should be protected from leaks and mixing with other chemicals.
Storage conditions: PAC should be stored in a cool, dry place, away from fire sources and flammable substances, and away from high temperatures.
Note: When handling and using PAC, appropriate protective equipment should be worn to avoid direct contact with skin and eyes. In case of accidental contact, rinse immediately with clean water.
