How to improve the adhesion effect of the air flotation machine

In order to improve the adhesion effect, several coagulants can be added at the same time. Since each coagulant has a different chemical base, it can act as a bridge in the water body and give full play to their respective advantages. Under the same environmental conditions, when treating the same dye and dyeing wastewater, as long as the pH value is different, the treatment effect will be significantly different.

Experiments have proved that when the air flotation machine is at pH=7, the number of microbubbles per unit volume is large and the average particle size is small, and the treatment effect is good; pH>7, the number of microbubbles decreases and the particle size increases; pH<7, and the pH value The lower the value, the smaller the number of microbubbles, the larger the particle size, and the worse the treatment effect. Therefore, suitable coagulants can be added to the wastewater to ensure the ideal pH value of the air flotation treatment and improve the quality of the treated water.

www.khnwatertreatment.com