Philippines+Dissolved Air Flotation+Shrimp Farm

September 5, 2022 Philippines

Product: Dissolved Air Flotation

Country: Philippines

Application: Shrimp Farm

Water quality is an important factor in the process of shrimp farming. The stability of shrimp pond water quality is closely related to the structure and quantity of plankton community in the pond. The dominant species in the phytoplankton community in the shrimp high-level pond were prominent, and in most cases, the dominant species accounted for 49% to 99% of the total. The change of the total amount of phytoplankton in shrimp ponds is controlled by a relatively single dominant species. Therefore, the water quality and dynamic balance of the aquaculture water environment depend on the stability of the population of the dominant species. Air flotation is an efficient and rapid algae removal solid-liquid separation technology, which is widely used.

Type: Dissolved Air Flotation
Capacity: 7500L/Hour
Flow rate: 1-300 m3/h
Weight: 1000 kg
Material: SS 304/316L
Warranty time: 1 year

The air flotation machine uses the rotary cutting impeller to rotate at a high speed under the drive of the motor, forming a negative pressure in the impeller, sucking air from the air intake pipe, and fully mixing it with the lifted wastewater to generate atomized bubbles, which are generated under the shear force of the water. Under the action, the micro-bubbles diffuse in the water, and vertically in the air flotation machine
liters to form air flotation. The fine bubbles adhere the suspended substances in the water to form a floating body with a specific gravity smaller than that of the water, which is then discharged from the bubble outlet to complete the water purification process. Compared with the sedimentation process, the air flotation process can better remove algae and algal toxins. Foam separators concentrate volatile substances and reduce suspended solids and total nitrogen in the water. It can not only remove organic matter such as residual bait and feces, and can inhibit the growth and reproduction of bacteria. The foam separation method has the advantages of simple process, simple operation, stable operation and excellent effect. While removing suspended solids (SS), it can also remove COD and other pollutants to varying degrees, and the average removal rate of SS is more than 60%.

After-Sale Services

Quality guarantee: 12 months after the equipment having been operated.
Satisfied after-sell service: free maintenance and inspection.
Detailed installation instructions, CAD drawing and product qualification certificate.