How to judge the defoamer is the most suitable foam control solutions in landfill leachate? 1. Defoamer should be tested and verified the added volume by small trial test. 2. The amount and the method of addition depends on the foaming capacity of the water on site.  Moreover, the wastewater treatment should be a dynamic process of continuous replenishment of new wastewater. 3. The foami...

High viscosity of fatty alcohol antifoam is good or low viscosity of fatty alcohol defoamer is good? Many people are confused! First of all, we need to know the fatty alcohol defoamer is emulsion antifoaming agent.  Viscosity is related to the liquidity.  High viscosity fatty alcohol defoamer is easy to be thickness which is not good for pumping. And there is another misunderstanding for...