Ship breaking is a type of ship disposal involving the breaking up of ships either as a source of parts, which can be sold for re-use, or for the extraction of raw materials, chiefly scrap. Modern ships have a lifespan of 25 to 30 years before corrosion, metal fatigue and a lack of parts render them uneconomical to operate. Ship-breaking allows the materials from the ship, especially steel, to be recycled and made into new products. This lowers the demand for mined iron ore and reduces energy use in the steelmaking process. Fixtures and other equipment on board the vessels can also be reused. While ship-breaking is sustainable, there are concerns about its use by poorer countries without stringent environmental legislation. It is also labour-intensive, and considered one of the world's most dangerous industries.
Scrap consists of recyclable materials, usually metals, left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap can have monetary value, especially recovered metals, and non-metallic materials are also recovered for recycling. Once collected, the materials are sorted into types – typically metal scrap will be crushed, shredded, and sorted using mechanical processes.
A wrecking yard, scrapyard or junkyard is the location of a business in dismantling where wrecked or decommissioned vehicles are brought, their usable parts are sold for use in operating vehicles, while the unusable metal parts, known as scrap metal parts, are sold to metal-recycling companies. Other terms include wreck yard, wrecker's yard, salvage yard, breaker's yard, dismantler and scrapheap. In the United Kingdom, car salvage yards are known as car breakers, while motorcycle salvage yards are known as bike breakers. In Australia, they are often referred to as 'Wreckers'.
Urban mining is the recovery of building materials from buildings. This means that materials can be removed from a building in various stages from the point it is deemed that the building is to be removed at end-of-life, or renovated, retrofitted, or remodeled. Without affecting the major structure, equipment, fixtures, furnishings, finishes, and even non-structural components, like windows, doors, and divider walls, can be removed, when permitted, for their value in reuse or recycling or upcycling as raw materials into new products.
Active Disassembly (AD) is a developing technology which is associated with the term active disassembly using smart materials (ADSM).
The shredding of automobiles and major household appliances is a process where a hammermill acts as a giant tree chipper by grinding the materials fed into it to fist-size pieces. The shredding of automobiles results in a mixture of ferrous metal, non-ferrous metal and shredder waste, called automotive shredder residue or automobile shredder residue (ASR). ASR consists of glass, fiber, rubber, automobile liquids, plastics and dirt. ASR is sometimes differentiated into shredder light fraction and dust. Sometimes these residual materials are called "car-fluff".
Sims Limited (formerly Sims Metal Management Limited) is a global environmental services conglomerate, operating through a number of divisions, with a focus on: (a) Ferrous and Non-ferrous metal recycling, (b) enterprise data destruction and cloud asset management (c) post-consumer electronic goods recycling and reuse, (d) municipal waste recycling, (e) gas to energy, and (f) waste to energy. Founded in 1917, its primary operations are located in the United States, Australia and the UK.
The End of Life Vehicles Directive is a Directive of the European Union addressing the end of life for automotive products. Every year, motor vehicles which have reached the end of their useful lives create between 8 and 9 million tonnes of waste in the European Union. In 1997, the European Commission adopted a Proposal for a Directive to tackle this problem.
The Institute of Scrap Recycling Industries (ISRI) is a United States-based private, non-profit trade association representing more than 1,300 private and public for-profit companies – ranging from small, family-owned businesses to multi-national corporations—operating at more than 6,000 facilities in the United States and 40 countries worldwide. Its membership is made up of manufacturers and processors, brokers and industrial consumers of scrap commodities, including ferrous and nonferrous metals, paper, electronics, rubber, plastics, glass and textiles. ISRI's associate members include equipment and service providers to the scrap recycling industry. Manufacturers and sellers of equipment and services—such as shredders, balers, cranes, cargo transporters, computer systems and more—also promote the scrap recycling industry through their membership in ISRI.
A car crusher is an industrial device used to reduce the dimensions of derelict (depreciated) cars prior to transport for recycling.
A scrappage program is a government incentive program to promote the replacement of old vehicles with modern vehicles. Scrappage programs generally have the dual aim of stimulating the automobile industry and removing inefficient, more polluting vehicles from the road. Many European countries introduced large-scale scrappage programs as an economic stimulus to increase market demand in the industrial sector during the global recession that began in 2008.
Pull-A-Part, LLC is a United States chain of automotive recycling yards where customers bring their own tools and remove parts out of used vehicles. As of July 2017 there are 25 locations in 12 states.
The Car Allowance Rebate System (CARS), colloquially known as "cash for clunkers", was a $3 billion U.S. federal scrappage program intended to provide economic incentives to U.S. residents to purchase a new, more fuel-efficient vehicle when trading in a less fuel-efficient vehicle. The program was promoted as a post-recession stimulus program to boost auto sales while putting more fuel-efficient vehicles on the roadways.
The Retire Your Ride program was a voluntary Canadian scrappage program created to reward Canadians for permanently retiring a vehicle made in 1995 or earlier for a wide range of rewards, such as a public transit pass or C$300. The program ended on March 31, 2011. By January 2011, the program had surpassed its original targets and had permanently retired over 120,000 vehicles and reduced thousands of tonnes of smog-forming emissions. The program was available in provinces across Canada. Some automakers had started their own complimentary auto retirement programs with rewards on top of the federal program's rewards in an effort to increase vehicle sales in Canada.
As a trade association, the British Metals Recycling Association (BMRA) represents over 300 organisations working across UK’s metal recycling sector. Its website also helps members of the public to find a local metal recycling organisation. It is based in Cambridgeshire, England.
Products made from a variety of materials can be recycled using a number of processes.
Chinook Sciences is a US and UK based technology company that specializes in waste to energy and metal recovery.
A scrap metal shredder, also sometimes referred to as a metal scrap shredder, is a machine used for reducing the size of scrap metal. Scrap metal shredders come in many different variations and sizes.
Appliance recycling is the process of dismantling scrapped home appliances to recover their parts or materials for reuse. Recycling appliances for their original or other purposes, involves disassembly, removal of hazardous components and destruction of the equipment to recover materials, generally by shredding, sorting and grading. The rate at which appliances are discarded has increased due in part to obsolescence due to technological advancement, and in part to not being designed to be repairable. The main types of appliances that are recycled are televisions, refrigerators, air conditioners, washing machines, and computers. When appliances are recycled, they can be looked upon as a valuable resources; if disposed of improperly, they can be environmentally harmful and poison ecosystems.
Aircraft recycling is the process of scrapping and disassembling retired aircraft, and re-purposing their parts as spare parts or scrap. Airplanes are made of around 800 to 1000 parts that can be recycled, with the majority of them made from metal alloys and composite materials. The two most common metal alloys are aluminum and titanium and the main composite material is carbon fiber.
