Generally, a complete system consists of one tank, one pump, and one electric mixer; it can also be combined to form various structures such as two tanks with two pumps, or multiple tanks with multiple pumps.

It can be used for mixing, preparing, and dosing liquid, solid-liquid, and gas-liquid chemical solutions.

1. Dosing in environmental protection for wastewater and sewage treatment, mainly used in:

Urban areas, industrial and mining enterprises, large hotels, and restaurants for wastewater and sewage treatment.

2. In-plant dosing at power plants: ammonia dosing for feedwater, hydrazine dosing, phosphate dosing for boiler water, coordinated phosphate control for boiler water, ammonia dosing for condensate, etc.

3. Chemical injection for boilers, mainly used in thermal power plants, chemical industry, metallurgy, shipping, central heating, and other boiler applications.

4. Dosing in water treatment: adding flocculants, coagulants, defoamers, etc., to wastewater.

5. Used for pretreatment dosing in tap water supply, mainly in urban waterworks, large enterprise-owned water plants, textile printing and dyeing, steel, papermaking, and other industries.

6. External dosing at power plants: adding flocculants to raw water, adding coagulants to raw water, adding stabilizers (corrosion inhibitors) to circulating water, adding scale inhibitors to circulating water, adding biocides to circulating water, ammonia dosing in startup boiler rooms, phosphate dosing in startup boiler rooms, ferrous filming for condensers, etc.