国产精品视频免费网站_中文字幕在线日韩_同性老太老头hdhdxxx_欧美精品欧美_国产成人精品免费视频大全办公室_亚洲最大中文字幕

Name: Vertical flow dissolved air flotation machine

details

　　The vertical flow dissolved air flotation sewage treatment machine produced by our company is made of steel. The working principle is: air is pumped into the pressure dissolved gas tank, and is forced to dissolve in water under the pressure of 0.5Mpa, in the case of sudden release. Under the air, the air dissolved in the water is precipitated, forming a large number of dense microbubble groups, and the suspended matter is adsorbed during the slow rise, so that the density of the suspended matter is lowered and floated, thereby achieving the purpose of removing SS and CODcr. The sewage treatment equipment produced by the company has been widely used in domestic and foreign industries, living quarters, food, medical, slaughter, bone glue, gelatin, chemical, leather, textile, hotel, printing and dyeing, papermaking and other industries. Discharge or reuse.

　　The vertical flow dissolved air flotation machine is mainly used for solid-liquid or liquid-liquid separation. The dissolved gas and the release system generate a large amount of fine bubbles in the water to adhere to the solid or liquid particles whose density is close to that of the water, causing the overall density to be lower than that of the water, and relying on buoyancy to raise it to the surface of the water, thereby Achieve solid-liquid or liquid-liquid separation purposes. Vertical flow dissolved air flotation machine is widely used in petroleum, chemical, printing and dyeing, paper making, oil refining, leather, steel, machinery processing, starch, food and other sewage treatment.

Features

　　1. Separation of fine suspended matter in surface water, micro-aggregates such as algae.

       2. Recycling useful materials in industrial wastewater, such as pulp in papermaking wastewater.

       3. Replace the secondary sedimentation tank to separate and concentrate the suspended solids such as sludge in the water.

Vertical flow dissolved air flotation machine is widely used in petroleum, chemical, printing and dyeing, paper making, oil refining, leather, steel, machinery processing, starch, food and other sewage treatment.