Which statement about BDW treatment options is accurate?

• A. Autoclaving is the only option
• B. Incineration is never used
• C. Autoclaving is an accepted method and other approved methods may be used
• D. No treatment is required

Answer: (C)

BDW must be treated to render it noninfectious before disposal. Autoclaving, which uses steam under pressure, is a widely accepted method that effectively sterilizes many BDW streams when properly operated and validated. But there isn’t just one way to meet the requirement—other methods that are approved by the regulatory authority, such as certain forms of chemical disinfection, microwaving, or incineration, may also be used if they are validated to achieve the necessary pathogen kill and carried out according to approved procedures. This is why autoclaving being an accepted method while other approved methods may be used is the correct understanding.