[Foams as disinfectant carriers]

Area of Science:

• Surface chemistry
• Microbiology
• Materials science

Background:

• Surfactants are key components in forming aerodispersive systems like foam.
• Foams possess unique properties relevant to cleaning and disinfection processes.

Purpose of the Study:

• To characterize surfactants as foaming agents for disinfection.
• To evaluate the detergency, wetting, dispersion, and rheological properties of foams.
• To present methods for testing the disinfection efficacy of foaming agents.

Main Methods:

• Characterization of surfactant properties for foam formation.
• Assessment of foam rheology (volume increase, stability).
• Evaluation of detergency, wetting, and dispersion capabilities.
• Testing of disinfection efficacy using standardized methods.

Main Results:

• Specific characteristics of effective foaming agents were identified.
• Foam properties such as volume, stability, detergency, and wetting were analyzed.
• Methods for assessing disinfection efficacy were detailed.

Conclusions:

• The use of foams in disinfection is universally advantageous.
• Foam-based disinfection represents a significant advancement in disinfection technology.