High efficiency shallow air flotation air flotation principle
1. The high-efficiency shallow air flotation machine will introduce air into the water during operation, which will produce fine bubbles, so that the fine suspended matter in the water will adhere to the air bubbles, and float up to the surface with the bubbles to form a float. Slag, to achieve the purpose of removing suspended solids in water and improving water quality.
2. The smaller the bubble diameter of the high-efficiency shallow air flotation machine, the more the quantity, the better the effect of air flotation. The inorganic salts in the water will accelerate the cracking and merging of the air bubbles, reducing the air flotation effect, and adding the coagulant will promote the suspension. The substance is agglomerated, so that it adheres to the bubble and floats up; a flotation agent can be added to convert the surface of the hydrophilic particle into a hydrophobic substance and adhere to the bubble, and float up with the bubble.
Classification and scope of efficient shallow air flotation machines
1. Electrolytic air floatation method: During operation, by means of electrode decomposing, micro-bubbles such as hydrogen and oxygen are continuously generated in the two electrode regions, and suspended particles in the wastewater adhere to the bubbles and float to the surface to be removed. The process is simple, the equipment is small, but the power consumption is large.
2. Air-lifting method: It is a process in which air is distributed in sewage in the form of tiny bubbles after passing through a micro-pore diffusion device or a micro-hole tube or impeller.https://www.shallowairfloatation.com/