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Plastic pollution is the accumulation of plastic objects and particles (e.g. plastic bottles, bags and microbeads) in the Earth's environment that adversely affects humans, wildlife and their habitat.
Plastic recycling is the processing of plastic waste into other products. [1] [2] [3] Recycling can reduce dependence on landfills, conserve resources and protect the environment from plastic pollution and greenhouse gas emissions.
585g of plastic sequestered into an ecobrick. - Ecobrick and photo by Aang Hudaya, Bogor, Indonesia. Plastic sequestration is a means of plastic waste management that secures used plastic out of industry and out of the environment into reusable building blocks made by manual compaction.
Open-air burning of plastic occurs at lower temperatures and normally releases such toxic fumes. In the European Union , municipal waste incineration is regulated by the Industrial Emissions Directive , [ 130 ] which stipulates a minimum temperature of 850 °C for at least two seconds.
They work by being able to squeeze down to remove excess air from the bottle to extend the life of the product. [26] An alternate benefit is minimizing storage, transportation, or disposal space when the bottle is empty or as the content is being dispersed, for example with water bottles used by hikers. Collapsing can also keep foods fresher. [27]
Biodegradable waste includes any organic matter in waste which can be broken down into carbon dioxide, water, methane, compost, humus, and simple organic molecules by micro-organisms and other living things by composting, aerobic digestion, anaerobic digestion or similar processes.