Description

What is Ferric Aluminum Sulfate Flake 16% (Ferrous)?

Ferric Aluminum Sulfate is an inorganic coagulant that contains a balanced blend of ferric (Fe³⁺) and aluminum (Al³⁺) ions, with 16% ferrous content in flake form. This combination delivers superior coagulation and sedimentation performance compared to traditional single-metal coagulants such as aluminum sulfate or ferric chloride.

The flake format allows for easy storage, minimal dusting, and consistent dissolution when added to water systems. It’s particularly favored in municipal water treatment plants, industrial wastewater facilities, and paper manufacturing operations.

Technical Specifications

• Appearance: Off-white to light brown flakes

• Ferrous Content: 16% minimum

• Solubility: Highly soluble in water

• pH Range of Use: 5.5 – 8.5

• Packaging: 25 kg bags, 50 kg drums, or bulk delivery

• Shelf Life: Up to 12 months when stored in a dry, cool environment

Key Applications

1. Municipal Water Treatment

Ferric Aluminum Sulfate is widely used to treat drinking water by removing turbidity, organic matter, and heavy metals. Its strong coagulating power helps form larger, settleable flocs, which improve water clarity and quality.

2. Industrial Wastewater Treatment

In manufacturing and chemical processing industries, it’s used to treat effluents by binding with suspended solids, phosphorus, and contaminants like lead and arsenic. The result is cleaner, safer discharge water that complies with environmental regulations.

3. Pulp and Paper Industry

Used in the paper industry, it enhances the retention of fine particles and improves drainage during sheet formation, contributing to product quality and production efficiency.

Benefits of Ferric Aluminum Sulfate Flake 16%

• Dual-action coagulant: Combines the benefits of both iron and aluminum salts

• Improved floc formation: Faster sedimentation and cleaner water

• Lower dosage compared to traditional coagulants

• Effective in cold water conditions

• Environmentally friendly with reduced sludge production

Safe Handling and Storage

When working with Ferric Aluminum Sulfate, wear protective gloves, goggles, and dust masks. Store the flakes in a cool, dry, and well-ventilated area, away from moisture and incompatible materials. Always consult the Safety Data Sheet (SDS) for full handling instructions.

Conclusion

Ferric Aluminum Sulfate Flake 16% (Ferrous) is a highly efficient and economical solution for water purification and industrial wastewater treatment. Its dual-metal composition enhances coagulation and sedimentation, making it ideal for a wide range of applications. With growing environmental concerns and stricter water quality standards, this advanced coagulant offers a reliable and sustainable approach to cleaner water.