National Standard Polyferric Sulfate

Appearance: Light yellow powder

Application: Widely used in domestic drinking water, urban domestic sewage, etc.

Advantages: 1. Strong flocculation ability, large alum flocs, fast settling speed, low corrosiveness.

　　 2. High removal rate of SS, CODcr, BOD5, and chroma in water.

　　  3. Low treatment cost, easy operation.

Usage Method and Precautions

　　1. Before use, dissolve the product in water at a certain concentration (10%-30%), stir evenly, and let it stand.

　　2. Determine the dosage. It can be determined through debugging or beaker experiments based on the raw water properties.

　　3. During use, pump the prepared chemical into the dosing tank and add it to the water for coagulation reaction via a dosing pump.

　　4. Generally, the chemical should be prepared and used on the same day. Use tap water for preparation; slight sedimentation is normal and does not affect the chemical's effectiveness.

　　5. During operation, observe the flocculation effect of the chemical in time and adjust the dosage accordingly to achieve the desired treatment effect.

　　6. For better results, use this product in combination with other auxiliary agents.

　　7. Dissolving and dosing equipment should be made of corrosion-resistant materials.

Installation, Transportation, and Storage Requirements

　　1. Handle solid products with care to avoid damaging the packaging.

　　2. Do not store or transport with other toxic or hazardous substances.

　　3. Store solid products in a dry place at room temperature; store liquid products in tanks or pools, which should be corrosion-resistant.