What is the PAC/PAM Dosing Device?

Structure

The main equipment constituting the dosing device is: dissolving tank, storage tank, dosing stirrer, dosing pump and metering equipment.

PAC Preparation method and dosage

There are no special requirements for preparation, the weight ratio concentration of the prepared solution is generally 10-20%, and the amount of dosing when applying is generally about 200-300 PPM (200-300mg of PAC is added to each liter of water). The setpoint calculation in the dosing pump flow meter is calculated below, see the method of calculating the PAM dosing amount below.

PAM Preparation method and dosage

The use of PAM is 0.1%-0.2% aqueous solution, prepared with tap water, the configuration must pay attention to the PAM uniformly, dispersed in the water that is constantly stirred, and to ensure that when entering the water are scattered separate particles, do not form a clump, otherwise, once the formation of a large particle mass is difficult to continue to dissolve, the formation of a large particle mass of water-packed medicine. Stir thoroughly to dissolve. The formulated solution is easily hydrolyzed and should be used up on the same day.

Note

1. When dispensing pharmaceutical liquid, it is carried out in strict accordance with the operating procedures and instructions for use. 
2. Debris shall not be mixed into the liquid medicine, so as not to clog the dosing pump, flow meter, etc. 
3. According to the amount of water inlet and the notice of dosing agent issued, the dosage should be adjusted in time to achieve the best treatment effect. 

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