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Waste collection is a part of the process ofwaste management. It is the transfer ofsolid waste from the point of use and disposal to the point oftreatment orlandfill. Waste collection also includes thecurbside collection ofrecyclable materials that technically are notwaste, as part of a municipallandfill diversion program.
Household waste in economically developed countries will generally be left inwaste containers or recycling bins prior to collection by awaste collector using awaste collection vehicle. Waste collection barges are used in some towns, for example inVenice, Italy.
However, in many developing countries, such asMexico[1] andEgypt,[2] waste left in bins or bags at the side of the road will not be removed unless residents interact with the waste collectors.
Mexico City residents must haul their trash to a waste collection vehicle which makes frequent stops around each neighborhood. The waste collectors will indicate their readiness by ringing a distinctive bell and possibly shouting. Residents line up and hand their trash container to the waste collector. A tip may be expected in some neighborhoods. Private contracted waste collectors may circulate in the same neighborhoods as many as five times per day, pushing a cart with a waste container, ringing a bell and shouting to announce their presence. These private contractors are not paid a salary, and survive only on the tips they receive.[1] Later, they meet up with a waste collection vehicle to deposit their accumulated waste.
Waste collection considerations of waste during different types of waste and size of bins, positioning of the bins, and how often bins are to be serviced. Overfilled bins result in rubbish falling out while being tipped. Hazardous rubbish like empty petrol cans can cause fires igniting other trash when the truck compactor is operating. Bins may be locked or stored in secure areas to avoid having non-paying parties placing rubbish in the bin.[3][non-primary source needed]
If waste collection is not carried out properly, it can lead to environmental pollution. This includes the breeding of animals and insects, and can eventually lead to the spread of disease. Usually waste is burned, however this leads to a bigger problem when it comes toair pollution. This can eventually create health issues to people in the surrounding areas.[4]
The Bureau of Labor Statistics projects 3.2% employment growth for garbage collectors between 2022 and 2032. In that period, an estimated 4,700 jobs should open up.
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