What is biomedical waste

Biomedical waste, also known as medical or clinical waste, is the harmful waste produced during medical treatment, diagnosis, or research. It includes items like used needles, bandages, and body fluids. This waste can spread infections and must be handled and disposed of safely using special bins and procedures

What Counts as Biomedical Waste?

  • Human or animal tissues and fluids

  • Used needles and syringes

  • Soiled dressings, gloves, and masks

  • Discarded blood bags

  • Expired medications and chemical reagents

 

It comes from hospitals, dental clinics, veterinary centers, medical labs—and even homes when someone’s getting treatment there.

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Types of Biomedical Waste

  • Infectious Waste: Items contaminated with blood or body fluids.

  • Sharps: Needles, blades, and broken glass—can puncture and spread disease.

  • Pharmaceutical Waste: Expired drugs, vaccines.

  • Genotoxic Waste: Highly hazardous, from cancer treatments or lab work.

  • Chemical Waste: Disinfectants, solvents.

  • Anatomical Waste: Body parts, organs.

  • Radioactive Waste: From nuclear medicine and cancer therapy.

How is It Managed?

Good biomedical waste management is a multi-step process. It includes:

    • SegregationWaste is sorted at the source using color-coded bins.

    • Collection and TransportHandled with PPE and sealed containers.

    • TreatmentLike autoclaving, incineration, or chemical disinfection.

    • Final DisposalEither through secure landfilling or controlled incineration.

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