Air flotation equipment is often used for pretreatment and deep treatment. Most of them are pretreated before adjusting the biochemical tank, and can also be used for deep treatment after the biochemi
Air is introduced into the wastewater to produce a large number of fine bubbles. These bubbles can be produced by a dissolved air system in water and then released through reduced pressure. These fine
Bubble generation and optimization: In current research on air flotation, the generation and optimization of bubbles is an important direction. By improving the air flotation device and dissolved air
Air flotation technology is a physical and chemical treatment method that injects gas into water to form bubbles in the water, thereby floating pollutants suspended in the water to form a foam layer,
1. Check whether the inlet sewage pump and return pump of the dissolved air flotation machine are frozen every day when you go to work, including the lubrication and refueling of the water pump, the t
1. In the initial stage of shallow air flotation machine biofilm cultivation, a small load water inlet method is used, so that the surface of the filler layer should be gradually covered by film-like
1. Clean all equipment and pipelines without leaving any foreign objects. Check whether the connection parts are loose and the lubricating oil injection status of the rotating parts. 2. Check the powe
1. Dissolved air device The dissolved air device is the core part of the dissolved air flotation machine. It is mainly used to dissolve gas in water. The commonly used gas dissolving devices are gas p
(1) Installation 1. Before installing the equipment, the foundation must be laid. And use concrete mortar to pad the height by 100-150mm. It can also be installed overhead, but the foundation must be
1. Check the dissolved air device: The dissolved air device of the air flotation machine is the "heart" of the equipment and needs to be inspected regularly. During annual inspection or dail
