ConcentrationEffect of SiliconeDefoamer with Trade NameBYK-037on Foam Destruction Ratefor Water Solution of Polyacrylamide and Sodium Laureth Sulfate

The influence of the concentration silikone defoamer with trade name BYK-037 on rate of the foam destruction for water solution of polyacrylamide and sodium laureth sulfate as anionic surfactant. An optimal concentration of the defoamer when the system is remained as virtually homogenous and sufficient effect of defoaming is provided.