PHYSICAL AGENTS
Heat:
-dry, e.g. incineration, dry oven
-moist, e.g. steam under pressure, boiling/hot water, pasteurization
Radiation
-Ionizing, e.g. X ray, cathode, gamma
-UV
CHEMICAL AGENTS
Gases
Liquids:
-animate
-inanimate
MECHANICAL REMOVAL METHODS
Filtration, e.g. air and liquid
BIOLOGICAL AGENTS
Predator
Virus
Toxin