9/1/2023 0 Comments Laboratory waste treatmentWaste regulations for genetically modified microorganisms (including cell cultures) are local and are defined in the local permit/notification.For example, when working with Salmonella in a laboratory where other work is undertaken (not infectious), all waste from the laboratory must be handled as though it is contaminated with salmonella. The strictest requirements for waste handling shall apply to the entire laboratory.Microorganisms in risk group 3/’verksamhet’ level R must always be inactivated locally in accordance with an approved method and must not be handed in as infectious waste.Waste management of infectious agents must always be included in the risk assessment performed prior to the start of an experiment. Label the box with the label “Skärande/stickande smittförande avfall” and fill in the fields. Infectious liquid waste must be collected in sealable bottles or jerry cans and then placed in a yellow box. Infectious solid waste must be collected and placed in a yellow box. This also applies when the waste is contaminated with small amounts of pharmaceuticals or chemicals. Infectious waste includes human blood and blood products, microorganisms, cell cultures and material that has been in contact with these, such as gloves, pipettes, pipette tips, petri dishes, napkins and similar. Microscope slides and other larger sharps can be placed directly in a yellow box. When full, the smaller hazardous waste bins can be placed in a yellow box. Sharps waste shall be placed in smaller hazardous waste bins (2-3 litres). This applies even if the material is not suspected to be infectious. Sharps waste includes all sharp objects such as needles, syringes with fixed needles, scalpels, lancets, suture needles and microscope slides. The box shall be placed in the designated room in the department.The box must be labelled with a completely filled-in label.The box must not weigh more than 12 kg.If the box is to be filled with liquid waste, an absorbent pad must be placed at the bottom.In general, the following apply when using boxes: Hygiene requirements apply when handling this waste. This means that they are subject to strict regulations for safe transport to the destruction facility.īlack boxes are intended for biological waste. Both types are classified as dangerous goods when transported on public roads. There are two classes of waste that must be sent for incineration in yellow plastic bins at KI: Sharps/infectious waste and pharmaceuticals, including cytostatic waste. The Swedish version has preferential right of interpretation.ĭepartments located in hospitals must comply with the hospital’s corresponding regulations.ġ.2 Pharmaceuticals, including cytostatic wasteĢ.1 General rules for handling chemical wasteĢ.4 Packages labelled “Acute toxicity”, “Serious health hazard” and/or “Hazardous to the environment”ģ. KI rules for management of laboratory waste There is a printable version under ”Documents”. Here are KI:s rules for laboratory waste management. There are good opportunities to reduce these effects by, for example, improve recycling of laboratory consumables. Laboratory research is associated with disproportionately large environmental effects. glass recycling, plastic recycling, combustible et c). Laboratory waste that is not hazardous and that is not contaminated with hazardous material shall be sorted for recycling (e.g. Those who conduct laboratory work at KI are obliged to comply with these rules. KI:s rules for laboratory waste management dictate how the major types of hazardous waste from laboratories shall be handled. The risk assessment, which must be completed prior to starting new experiments, shall include a description of how any hazardous waste that will be generated shall be handled.
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