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Biohazard and Sharps Waste Disposal
- Infectious waste must be disposed of in a carefully controlled manner in accordance with regulations administered by both the Oregon DEQ and the Health Department.
- Infectious waste has been defined to include biological waste, cultures and stocks, pathological waste, and sharps.
- Infectious wastes must either be incinerated or treated prior to disposal.
- The term infectious waste is synonymous with biohazard; it does NOT include chemical agents, such as carcinogens, which affect living organisms through chemical means.
- Includes blood and blood products, excretions, exudates, secretions, suctionings and other body fluids that cannot be directly discarded into the municipal sewer system
- EXCLUDES articles contaminated with fully absorbed or dried blood.
- Biological waste must either be incinerated or sterilized with steam in a dedicated autoclave.
- After treatment, biological waste may be treated as normal refuse.
Cultures & Stocks
- Include etiologic agents and associated biologicals, including specimen cultures and dishes and devices used to transfer, inoculate and mix cultures.
- Includes wastes from the production of biologicals, serums, and discarded live or attenuated vaccines.
- Cultures and stocks must be treated in the same way as biological waste.
- Includes biopsy materials, all human tissues, and anatomical parts from surgery and other procedures.
- Includes carcasses and bedding from animals exposed to pathogens in research, but does NOT include teeth or preservative agents such as formaldehyde.
- Pathological waste must be incinerated.
- Includes needles, scalpel blades, lancets and syringes that have been removed from their original sterile containers.
- Sharps must be incinerated.
- The definition DOES NOT exempt needles or syringes used for non-infectious materials, such as transferring chemical solutions.
- Wastes which must incinerated must be collected and taken to a DEQ-permitted infectious waste incinerator.
- Wastes which may be disposed in the ordinary trash should be clearly marked "NON-INFECTIOUS" or "STERILE" and put inside outer packaging which is NOT red or orange in color.
- AUTOCLAVES used for infectious waste treatment must be designated and tested.
- Autoclave users must develop written operating procedures keep records which detail parameters for treatment, methods for monitoring, methods for indicating adequate sterilization conditions during each treatment, and monthly tests of sterilization conditions using a specified biological indicator.
- EH&S will collect full sharps containers from campus locations - use the on-line request form
- Generators who anticipate having other infectious wastes which require incineration should arrange this service through EH&S
- Infectious waste should be segregated from other wastes by putting in separate containers at the point of generation.
- Locate containers to minimize access by unauthorized persons and clearly identify as containing infectious waste.
- Except for sharps, store infectious waste in red plastic bags OR containers made of other materials impervious to moisture and strong enough to prevent tearing under normal use conditions.
- Pathological, biological and culture/stock wastes should be treated or disposed within 7 days of generation, or within 30 days if refrigerated or frozen.
- If a generator (laboratory or department) produces less than 50 pounds of waste in a calendar month, the 7 day storage limitation does not apply.
- SHARPS should be contained in leak proof, rigid, puncture resistant RED containers which have tight lids or are taped closed.
- Sharps containers can be purchased from commercial vendors
- There is no limit on the length of storage for sharps