Question:

Which of the following method is most suitable for safe disposal of hospital solid waste?

Updated On: Mar 28, 2025
  • Dumping
  • Incineration
  • Pyrolysis
  • Composting
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The Correct Option is B

Solution and Explanation

The most suitable method for safe disposal of hospital solid waste is incineration.

Additional Context:

  • Hospital Waste Composition:
    • 15-25% hazardous/infectious material
    • Includes sharps, pathological waste, chemicals
  • Why incineration (2):
    • High-temperature destruction of pathogens (>1000°C)
    • Volume reduction up to 90%
    • Mandated for bio-medical waste in India
  • Other options analysis:
    • Dumping (1): Prohibited for hazardous waste
    • Pyrolysis (3): Limited to specific waste types
    • Composting (4): Only for organic, non-infectious waste
  • Regulatory framework:
    • Bio-Medical Waste Management Rules, 2016
    • CPCB guidelines for incinerator standards

Correct Answer: (2) Incineration.

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