Municipal Solid Waste (MSW) Processing

Municipal Solid Waste (MSW) Processing

Municipal solid waste (MSW), also known as trash or garbage, is non-hazardous refuse 

generated by households, institutions, hospitals, and businesses. It comprises waste, 

compostable, and recyclable materials, with the municipality overseeing its disposal.

msw-waste-handling

Typically, this refuse is collected, separated, and sent to either a landfill or a municipal recycling 

center for processing.

In some cases, what is defined by a community as municipal solid waste will vary by jurisdiction.

Definition of municipal solid waste = All types of solid waste generated by households and commercial 

establishments and collected usually by local government bodies.

 Municipal solid waste consists of:

household domestic waste that is set aside for collection or delivered by the householder directly to the waste facility,

other types of domestic waste (e.g., domestic clean-up, furniture, and residential garden waste),

local council generated waste (e.g., waste from street sweeping, litter bins, and parks),

commercial waste generated from food preparation premises, supermarkets, etc.).

The combined residential and commercial solid waste generated in an area can also be an 

MSW definition. MSW includes paper, cans, bottles, food scraps, yard waste, and other items.

Recently, the importance of alternative energy sources has become increasingly apparent, 

with landfills reaching capacity.

MSW consists of everyday items like glass, plastics, metals, textiles, organics, and paper.

The material mix of Municipal Solid Waste (MSW) varies per country and, 

in some cases, even per community.

This mix contains many valuable products, compost, and high calorific materials (refuse-derived fuel / RDF) 

that, once separated by mechanical treatment or degraded by biological treatment, offer a broad range of new resources.

RDF (refuse-derived fuel) exploits the traditional household waste (MSW) energy content to substitute 

conventional fuels, thus posing an alternative.

MSW recycling is attractive, both environmentally and economically.

However, before the waste can be used as fuel, it must be sorted, and volume reduced into 

a homogenous fraction size.

MSW management consists of 4 components:

Disposal

Composting

Waste-to-energy

Recycling

It is crucial to monitor MSW collection and record the information about collection time, area, 

and other related data from a central location.

Municipal solid waste management covers the activities and actions required to manage 

MSW from collection to its final disposal.

Municipal Solid Waste recycling systems employ a variety of different pieces of 

equipment to quickly and reliably sort materials, including the following:

Automatic optical sorters

Magnetic separators

Eddy current separators

Screening technology

Conveyors

Vibrating pan feeders

Shredders

Balers