Essentialism, In ontology, the view that some properties of objects are essential to them. The âessenceâ of a thing is conceived as the totality of its essential properties. Theories of essentialism differ with respect to their conception of what it means to say that a property is essential to an object.
Decontamination is the process of removal of contaminating pathogenic microorganisms from the articles by a. process of sterilization or disinfection. It is the use of physical or chemical means to remove, inactivate, or destroy. living organisms on a surface so that the organisms are no longer infectious.
When the microbes cause diseases, however, uncontrolled growth can lead to people becoming more sick or dying. In laboratories that work with microbes, controlling their growth is essential for obtaining useful experimental results.n order to be effective, though, the ethanol must be left on the surface long enough to kill the microbes. Radiation is also effective at killing microbes. One common type of radiation used is ultraviolet, the same type that is found in sunlight.