<prompt> According to biomedical waste, which of the following bags can be incinerated?RedBlueGreenYellow  <response>: Ans. d Yellow Ref. Park PSM 22nd, 738 Direct incineration means waste burnt without separation, while Indirect means disposition after separation. Incineration is also known as PYROLYSIS. It is method of choice for disposal of solid wastes where suitable land is not available. Items in yellow bag are incinerated. Waste is shaded into fine particles and heated at about 800degC in absence of air or at low O2 atmosphere - waste is reduced to ash --which is disposed like ordinary waste. Plastic, rubber, Hg thermometers should not be incinerated.Disposal of biomedical wastes Hospital garbageColor of bagWaste categoryTreatmentBlue Puncture- proof containerNeedles, syringes, scalpelAutoclavingmicrowavingChemical treatment and destructionshreddingYellowBody fluidsparts Human anatomical wastes animal wastes, microbiological and solid wastesIncinerationdeep burialRedTubings, catheters, IV sets, Cotton, dressing and blood-stained material.Autoclavingmicrowaving, Chemical treatmentBlackIncineration ash, Chemicals,Discarded medicinescytotoxic drugs.Disposal in secured landfill 