<prompt> Category 4 and 7 treated byIncinerationAutoclavingDeep burialDisposal in landfill  <response>: Color codingType of containerWaste categoryTreatment optionsYellowPlastic bagCat 1, 2, 3 6Incinerationdeep burialRedDisinfected containerplastic bagCat 3, 6 7AutoclavingMicrowavingChemical treatmentBlueWhite translucentPlastic bagPuncture proof containerCat 4 7AutoclavingMicrowavingChemical treatment and DestructionShreddingBlackPlastic bagCat 5, 9 10 Disposal in secured landfillRef: Park; 23rd ed; Pg 794 