In fact proper handling of the biodegradable waste will considerably lessen the burden of solid waste that each city has to tackle. Approximate time it takes to degenerate the litter Organic waste such as vegetable and fruit peels, leftover foodstuff, etc. Glass bottles undetermined Hazardous waste Industrial and hospital waste is considered hazardous as they may contain toxic substances. Certain types of household waste are also hazardous. Household waste that can be categorized as hazardous waste include old batteries, shoe polish, paint tins, old medicines, and medicine bottles.
Hospital waste contaminated by chemicals used in hospitals is considered hazardous.
These chemicals include formaldehyde and phenols, which are used as disinfectants, and mercury, which is used in thermometers or equipment that measure blood pressure. Most hospitals in India do not have proper disposal facilities for these hazardous wastes. In the industrial sector, the major generators of hazardous waste are the metal, chemical, paper, pesticide, dye, refining, and rubber goods industries. Direct exposure to chemicals in hazardous waste such as mercury and cyanide can be fatal. Hospital waste Hospital waste is generated during the diagnosis, treatment, or immunization of human beings or animals or in research activities in these fields or in the production or testing of biologicals.