Decontamination can be carried out by which of the following methods?

Decontamination refers to the processes used to remove or neutralize contaminants from personnel, equipment, and materials that may have been exposed to hazardous substances. The methods of decontamination can be broadly classified into various techniques that target the specific nature of the contaminants involved.

The correct choice highlights two effective methods: absorption and emulsification.

Absorption involves the use of materials that can soak up hazardous substances, allowing for their removal from surfaces or from the environment. This technique is particularly useful in dealing with liquid contaminants, as it helps to trap pollutants in a solid form or within a substrate.

Emulsification, on the other hand, pertains to the ability to mix and break down hazardous substances into smaller particles that can be more easily removed or treated. This method is often used with oils or other materials that do not readily disperse in water, allowing for effective cleaning actions to take place.

Together, absorption and emulsification provide a comprehensive approach to decontamination, addressing both liquid and semi-solid hazardous materials effectively.

In contrast, chemical detoxification and physical removal, while relevant methods of decontamination, are narrower in scope compared to the diverse applications offered by absorption and emulsification. Additionally, evaporation and condensation, while they involve changes in the state