Appearance: light yellow powder

　　Application: widely used in drinking water, urban sewage, etc

　　Advantages: 1. Strong flocculation, big alum, fast settling speed and low corrosiveness.

　　2. The removal rate of SS, CODCr, BOD5 and chroma is very high.

　　3. The processing cost is low and the operation is convenient.

　　Usage and precautions

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

　　2. Determination of dosage. According to the nature of raw water, it can be determined by debugging or beaker test.

　　3. When in use, the prepared reagent is pumped into the metering tank and added to the water body for coagulation reaction through the metering pump.

　　4. In general, it is normal for the reagent to be used on the same day and tap water to be used for dispensing, with a little sediment, which does not affect the effect of the reagent.

　　5. In the process of operation, observe the flocculation effect of the reagent in time, and adjust the dosage of the reagent in time to achieve the optimal treatment effect.

　　6. In the process of using this product, it is better to use other additives.

　　7. Corrosion resistant materials shall be used for dissolving equipment and dosing equipment.

　　Installation, transportation and storage requirements

　　1. Solid products should be loaded and unloaded lightly to avoid package damage.

　　2. It is not allowed to store and transport together with other toxic and harmful substances.

　　3. The solid products shall be stored in the dry place at normal temperature; the liquid products shall be stored in the storage tank or tank, and the tank shall be treated with anti-corrosion treatment.