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Municipal Solid Waste (MSW) comprises everyday items we use and then discard, such as packaging, grass clippings, furniture, clothing, bottles, food scraps, newspapers, appliances, paint, and batteries. This originates in our homes, schools, hospitals, and workplaces. Every year, the Environmental Protection Agency (EPA) publishes a report titled Trying to advance Sustainable Materials Management: Facts and Figures. Municipal Solid Waste (MSW) in the United States: Facts and Figures 2013, formerly known as Municipal Solid Waste (MSW) in the United States: Facts and Figures. It contains details on MSW generation, recycling, and disposal.

Municipal solid waste 

Municipal solid waste (MSW), also known as trash or garbage in the United States and rubbish in the United King type of waste made up of everyday items discarded by the public. The term “garbage” can also refer to food waste, as in a garbage disposal; the two are sometimes collected separately. Municipal solid waste (MSW) composition varies greatly from municipality to municipality and changes significantly over time. 

In municipalities with a well-developed waste recycling system, the waste stream consists primarily of difficult-to-recycle wastes such as plastic film and non-recyclable product packaging materials. At the turn of the century, most domestic waste in the United Kingdom (53 per cent) was coal ash from open fires. Food wastes, market wastes, garden waste, containers, product packaging material, and other miscellaneous solid wastes from residential, commercial, institutional, and industrial sources predominate in developed areas with little recycling activity. 

Types Of Municipal Solid Waste 

Municipal solid waste (MSW) is typically classified into six categories: food waste, wood waste, paper, textiles, plastics, and rubber.

  • Food waste – Food residue predominates in MSW categories and is typically classified into five subgroups: vegetables, fruit peel, bones, starch food, and nutshells. The final analysis results were combined into a dry ash-free basis to eliminate the impact of moisture and ash.
  • Wood waste – Wood waste is divided into four categories in MSW: wood, bamboo, leaves, and weeds.Weeds and leaves less volatile matter but more ash than wood and bamboo. The N, S, and Cl content of wood waste ranged from 0% to 5%.
  • Paper- MSW paper is classified into three types: printing paper (including newspapers, books, and magazines), cardboard, and toilet paper. Toilet paper has got the highest V and the lowest A. The paper samples’ N + S + Cl content was less than 0.25 per cent.
  • Textile-MSW textiles are classified into three subgroups: cotton, chemical fibres, and wool. Cotton had a low A and a range of V and FC. Chemical fibre ash content varied greatly.
  • Plastic – Plastic MSW components are typically pure in contrast to other MSW components. PE (including high-density and low-density polyethene), PP (polypropylene), PS, PVC, and PET are the five most commonly used plastics. 
  • Rubber- Rubber in MSW was not subdivided for this paper because it was primarily derived from waste tires.

Example Of Municipal Solid Waste:

Some of the examples of municipal solid waste are mentioned below.

  • Biodegradable waste includes food and kitchen waste, green waste, and paper (most can be recycled, although some difficult to compost plant material may be excluded).
  • Paper, cardboard, glass, bottles, jars, tin cans, aluminium cans, aluminium foil, metals, certain plastics, textiles, clothing, tires, batteries, and so on are all recyclable materials. Inert waste includes construction and demolition of dirt, rocks, waste, and debris.
  • Electrical and electronic waste (WEEE) includes electrical appliances, light bulbs, washing machines, TVs, computers, screens, mobile phones, alarm clocks, watches, etc. Mixed wastes include waste clothing, Tetra Pack food and drink cartons, and waste plastics such as toys and plastic garden furniture.
  • Mixed wastes include waste clothing, Tetra Pack food and drink cartons, and waste plastics such as toys and plastic garden furniture.
  • Most paints, chemicals, tires, batteries, light bulbs, electrical appliances, fluorescent lamps, aerosol spray cans, and fertilisers are hazardous waste.

Conclusion

It is more important than ever to consider how well individuals care for the planet with a constantly increasing population. The land is limited, resources are limited, and the plant’s health can only be harmed to a certain extent. As waste production increases year after year, it is clear that this upward trend will be unsustainable in the long run. Landfills and recycling can only temporarily alleviate the immediate consequences of such massive waste generation. However, if the problem of municipal solid waste(MSW) is to be truly addressed, the source of the problem must first be addressed.