Anybody who works in a health care environment such as a hospital, dentistry office, veterinary practice or any kind of laboratory, knows that the waste they produced is handled is a specific way. Waste types from these environments have strict disposal guidelines and laws for handling and categorisation.
Typically there are 4 main types of medical waste that are all handled slightly differently. These medical waste types are:
Below is a summarised table containing the storage container types and colour typical colour classification codes for these type of medical waste.
|Type of Waste||Colour of Container & Markings||Types of Container|
|Infectious Medical Waste||Yellow - marked infectious or with biohazard symbol (marked "sharps" if it contains sharps)||Leak proof plastic bag or puncture proof containers|
|Radioactive Medical Waste||Colour varies in different countries but is always marked with radioactive symbol||Sealed lead container|
|Hazardous Medical Waste||Yellow or red depending on country.||Puncture proof container|
|General Medical||Black||Plastic bag inside of a container or on its own|
The four main categories often break off into smaller categories which also have their own colour segregation systems for storage and disposal
Cytotoxic waste typically will be segregated into purple puncture proof containers or yellow containers with a purple lid. Types of cytotoxic waste includes:
The best known method of disposing of cytotoxic waste is by incineration.
Anatomical waste is a sub-type of pathological waste. The difference is that anatomical waste is recognisably human. Examples of anatomical waste would be:
Anatomical waste is generally stored in a sealed red waste container or leak proof red bags. And requires disposal by incineration.
Clinical waste falls into the infectious waste category which is segregated into yellow plastic bags or sealed containers. This waste type requires incineration for complete disposal. The bag or container will usually be labelled €œINFECTIOUS€. Examples of infectious clinical waste are:
For radioactive waste, there is no universal color as it varies depending on the location. However all radioactive waste containers are sealed, lead containers with the radioactive symbol on the front. Types of radioactive waste are:
Chemical and pharmaceutical waste is anything that contains drugs that needs to be disposed of. This can include things such as:
Pharmaceutical waste should be stored In a brown bag or brown rigid container. The recommended method of disposal or pharmaceuticals is by incineration to ensure complete combustion of any chemicals.
Medicinal waste types are considered non-hazardous waste that requires disposal by incineration. Examples of this waste are:
The colour categorisation for this waste type is typically a blue container but, in some countries, it may be a yellow container with a blue lid.
Offensive waste can vary dramatically around the world. What is seen as offensive waste in one country, may be completely different in another. Some examples of what could considered offensive waste are:
Offensive waste is safe to incinerate and should be disposed of in a yellow bag with black striped markings.
Medical waste segregation is vital to ensure that all types of medical waste is sorted, transported, treated and disposed of correctly. The classification of waste at the point of generation makes sure that the waste is managed safely and does not pose a risk of infection or disease to anyone coming into contact with the waste bags.
By following the waste classification process, companies and organisations will find it easier to manage their waste management costs and keep their healthcare facility clean and free from contamination. It also allows medical waste disposal to be a quick and easy process. Click here for more information on medical waste and the classification system.
Inciner8 offer a large range of medical incinerators for various different types of medical waste.