Medical Waste Industry Insights

How Can Medical Waste Be Disposed Of?

By David Ryan

In the U.S., hospitals generate millions of tons of medical waste each year. While 85 percent of that waste is deemed non-biohazardous -- and therefore treated like regular trash -- how is the other 15 percent disposed of?

And keep in mind, that’s just for hospitals. There are a host of other waste generators: veterinary clinics, nursing homes, research labs, and dentist offices, to name a few.

So again, we come back to the question: where does it all end up? A range of medical waste technologies exists today, many of which are deemed as safe and effective. 

Medical Waste Disposal Methods 

Incineration

This is a process whereby all waste is processed via incineration (in other words, burned at high temperatures) as a viable zero landfill initiative.

Autoclaving

This happens when waste is put into a large closed-door chamber. Heat, pressure and sometimes steam injection are used to bring the waste to a temperature that ensures microorganisms on surgical waste are destroyed.

 

Other Disposal Methods

While incineration is the most common, a growing number of companies are considering plasma gasification, where a gasifier utilizes an arc torch to gasify waste. Additional disposal options include a chemical digester (chemical or biological reactions are carried out in a large vessel), microwave technology and on-site treatment using a small autoclave system.

Factors to Help You Choose the Medical Waste Disposal Method

So which medical waste disposal method is best for your facility? Following are the key factors that you’ll have to consider and prioritize in making that decision.

  • Cost - Some methods are cost-efficient; while other methods (like incineration) may incur high costs associated with the regulatory standards.
  • Environmental impact - Certain disposal methods create byproducts that ultimately end up in landfills, while others create little to no emissions.
  • Ease of implementation - Some waste disposal technologies are very capital-intensive, which may make them a daunting option for small or mid-sized organizations.

Questions for a Medical Waste Expert?

Deciding which medical waste disposal option best serves your facility is by no means an easy task. Do you have other questions for a medical waste expert? We’re more than happy to help. Just connect with us here, and we’ll get back to you quickly!

 

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