Incineration: why this may be the most environmentally sound method of renal healthcare waste disposal.
The environment and 'green' issues are currently being promoted in the healthcare sector through recently launched initiatives. This paper considers aspects of healthcare waste management, with particular reference to waste generated in dialysis units. With dialysis being dependent upon large amounts of disposables, it generates considerable volumes of waste. This paper focuses upon a typical haemodialysis unit, evaluating and quantifying the volumes and categories of waste generated. Each haemodialysis patient on thrice weekly dialysis generates some 323 kg per year of waste, of which 271 kg is classified as clinical. This equates to 1626 kg of (solid) clinical waste per dialysis bed, which is around three times the volume of clinical waste generated per general hospital bed. Waste disposal routes are considered and this suggests that present healthcare waste paradigms are outmoded. They do not allow for flexible approaches to solving what is a dynamic problem, and there is a need for new thinking models in terms of managing the unsustainable situation of disposal in constantly growing landfills. Healthcare waste management must be considered not only in terms of the environmental impact and potential long-term health effects, but also in terms of society's future energy requirements.
James
Ray
R
Barts and The London NHS Trust, London, UK. ray.james@bartsandthelondon.nhs.uk
D003247:Conservation of Natural Resources; D017743:Equipment Reuse; D006801:Humans; D017745:Incineration; D017744:Medical Waste Disposal / Q000379:methods*; D059027:Recycling; D006435:Renal Dialysis; D006113:United Kingdom
D017744:Medical Waste Disposal