Dynamic Foam Analysis

The Dynamic Foam Analyser (DFA) equipment allows the scientific analysis of liquid foams, thus the interfacial activity of surfactants or nanoparticles and has potential applications in Primary (minerals) and Secondary (battery/WEEE wastes) raw materials separation as well as biobased foams/froths/dispersions analysis. The requirements for the equipment are that allows the investigation of foams produced by sparging or stirring and that externally generated foams can also be analysed under temperature control. Provision of additional capabilities related to bubble size distribution, liquid content (both as function of times) and foam half-life are also included.