Paper recycling - Wikipedia Paper recycling This article has multiple issues. Please help improve it or discuss these issues on the talk page. ( Learn how and when to remove these template messages ) This article 's factual accuracy may be compromised due to out - of - date information. Please update this article to reflect recent events or newly available information. ( July 2013 ) The neutrality of this article is disputed. Relevant discussion may be found on the talk page. Please do not remove this message until conditions to do so are met. ( July 2013 ) Waste paper collected for recycling in Italy. Bin to collect paper for recycling in a German train station. There are three categories of paper that can be used as feedstocks for making recycled paper : mill broke, pre-consumer waste, and post-consumer waste. Mill broke is paper trimmings and other paper scrap from the manufacture of paper, and is recycled in a paper mill. Pre-consumer waste is a material which left the paper mill but was discarded before it was ready for consumer use. Post-consumer waste is material discarded after consumer use, such as old corrugated containers ( OCC ), old magazines, and newspapers. Paper suitable for recycling is called `` scrap paper '', often used to produce moulded pulp packaging. The industrial process of removing printing ink from paper fibres of recycled paper to make deinked pulp is called deinking, an invention of the German jurist Justus Claproth. Contents 1 Process 2 Rationale for recycling 2.1 Energy 2.2 Landfill use 2.3 Water and air pollution 3 Recycling facts and figures 4 By region 4.1 European Union 4.2 Japan 4.3 United States 4.4 Mexico 5 Limitations and impacts 6 See also 7 References 8 External links Process The process of waste paper recycling most often involves mixing used / old paper with water and chemicals to break it down. It is then chopped up and heated, which breaks it down further into strands of cellulose, a type of organic plant material ; this resulting mixture is called pulp, or slurry. It is strained through screens, which remove any glue or plastic ( especially from plastic - coated paper ) that may still be in the mixture then cleaned, de-inked, bleached, and mixed with water. Then it can be made into new recycled paper. The share of ink in a wastepaper stock is up to about 2 % of the total weight. Rationale for recycling Industrialized paper making has an effect on the environment both upstream ( where raw materials are acquired and processed ) and downstream ( waste - disposal impacts ). Today, 40 % of paper pulp is created from wood ( in most modern mills only 9 - 16 % of pulp is made from pulp logs ; the rest comes from waste wood that was traditionally burnt ). Paper production accounts for about 35 % of felled trees, and represents 1.2 % of the world 's total economic output. Recycling one ton of newsprint saves about 1 ton of wood while recycling 1 ton of printing or copier paper saves slightly more than 2 tons of wood. This is because kraft pulping requires twice as much wood since it removes lignin to produce higher quality fibres than mechanical pulping processes. Relating tons of paper recycled to the number of trees not cut is meaningless, since tree size varies tremendously and is the major factor in how much paper can be made from how many trees. Trees raised specifically for pulp production account for 16 % of world pulp production, old growth forests 9 % and second - and third - and more generation forests account for the balance. Most pulp mill operators practice reforestation to ensure a continuing supply of trees. The Programme for the Endorsement of Forest Certification ( PEFC ) and the Forest Stewardship Council ( FSC ) certify paper made from trees harvested according to guidelines meant to ensure good forestry practices. It has been estimated that recycling half the world 's paper would avoid the harvesting of 20 million acres ( 81,000 km2 ) of forestland. Energy This section may be in need of reorganization to comply with Wikipedia 's layout guidelines. Please help by editing the article to make improvements to the overall structure. ( June 2014 ) Energy consumption is reduced by recycling, although there is debate concerning the actual energy savings realized. The Energy Information Administration claims a 40 % reduction in energy when paper is recycled versus paper made with unrecycled pulp, while the Bureau of International Recycling ( BIR ) claims a 64 % reduction. Some calculations show that recycling one ton of newspaper saves about 4,000 kWh ( 14 GJ ) of electricity, although this may be too high ( see comments below on unrecycled pulp ). This is enough electricity to power a 3 - bedroom European house for an entire year, or enough energy to heat and air - condition the average North American home for almost six months. Recycling paper to make pulp actually consumes more fossil fuels than making new pulp via the kraft process ; these mills generate most of their energy from burning waste wood ( bark, roots, sawmill waste ) and byproduct lignin ( black liquor ). Pulp mills producing new mechanical pulp use large amounts of energy ; a very rough estimate of the electrical energy needed is 10 gigajoules per tonne of pulp ( 2500 kW h per short ton ). Landfill use About 35 % of municipal solid waste ( before recycling ) in the United States by weight is paper and paper products. 42.4 % of that is recycled. Water and air pollution The United States Environmental Protection Agency ( EPA ) has found that recycling causes 35 % less water pollution and 74 % less air pollution than making virgin paper. Pulp mills can be sources of both air and water pollution, especially if they are producing bleached pulp. Modern mills produce considerably less pollution than those of a few decades ago. Recycling paper decreases the demand for virgin pulp, thus reducing the overall amount of air and water pollution associated with paper manufacture. Recycled pulp can be bleached with the same chemicals used to bleach virgin pulp, but hydrogen peroxide and sodium hydrosulfite are the most common bleaching agents. Recycled pulp, or paper made from it, is known as PCF ( process chlorine free ) if no chlorine - containing compounds were used in the recycling process. However, recycling mills may have polluting by - products like sludge. De-inking at Cross Pointe 's Miami, Ohio mill results in sludge weighing 22 % of the weight of wastepaper recycled. Recycling Facts and Figures In the mid-19th century, there was an increased demand for books and writing material. Up to that time, paper manufacturers had used discarded linen rags for paper, but supply could not keep up with the increased demand. Books were bought at auctions for the purpose of recycling fiber content into new paper, at least in the United Kingdom, by the beginning of the 19th century. Internationally, about half of all recovered paper comes from converting losses ( pre-consumer recycling ), such as shavings and unsold periodicals ; approximately one third comes from household or post-consumer waste. Some statistics on paper consumption : In 1996 it was estimated that 95 % of business information is still stored on paper. Recycling 1 short ton ( 0.91 t ) of paper saves 17 mature trees, 7 thousand US gallons ( 26 m ) of water, 3 cubic yards ( 2.3 m ) of landfill space, 2 barrels of oil ( 84 US gal or 320 l ), and 4,100 kilowatt - hours ( 15 GJ ) of electricity -- enough energy to power the average American home for six months. Although paper is traditionally identified with reading and writing, communications has now been replaced by packaging as the single largest category of paper use at 41 % of all paper used. 115 billion sheets of paper are used annually for personal computers. The average web user prints 16 pages daily. Most corrugated fiberboard boxes have over 25 % recycled fibers. Some are 100 % recycled fiber. In 1997, 299,044 metric tons of paper was produced ( including paperboard ). In the United States, the average consumption of paper per person in 1999 was approximately 354 kilograms. This would be the same consumption for 6 people in Asia or 30 people in Africa. In 2006 - 2007, Australia 5.5 million tons of paper and cardboard was used with 2.5 million tons of this recycled. Newspaper manufactured in Australia has 40 % recycled content. By region European union Paper recycling in Europe has a long history. The industry self - initiative European Recovered Paper Council ( ERPC ) was set up in 2000 to monitor progress towards meeting the paper recycling targets set out in the 2000 European Declaration on Paper Recycling. Since then, the commitments in the Declaration have been renewed every five years. In 2011, the ERPC committed itself to meeting and maintaining both a voluntary recycling rate target of 70 % in the then E-27 plus Switzerland and Norway by 2015 as well as qualitative targets in areas such as waste prevention, ecodesign and research and development. In 2014 the paper recycling rate in Europe was 71.7 %, as stated in the 2014 Monitoring Report. Japan Municipal collections of paper for recycling are in place. However, according to the Yomiuri Shimbun, in 2008, eight paper manufacturers in Japan have admitted to intentionally mislabeling recycled paper products, exaggerating the amount of recycled paper used. United States Recycling has long been practiced in the United States. In 2012, paper and paperboard accounted for 68 million tons of municipal solid waste generated in the U.S., down from more than 87 million tons in 2000, according to the U.S. Environmental Protection Agency. While paper is the most commonly recycled material -- 64.6 percent was recovered in 2012 -- it is being used less overall than at the turn of the century. Paper accounts for more than a half of all recyclables collected in the US, by weight. The history of paper recycling has several dates of importance : In 1690 : The first paper mill to use recycled linen was established by the Rittenhouse family. In 1896 : The first major recycling center was started by the Benedetto family in New York City, where they collected rags, newspaper, and trash with a pushcart. In 1993 : The first year when more paper was recycled than was buried in landfills. Today, over half of all paper used in the United States is collected and recycled. Paper products are still the largest component of municipal solid waste, making up more than 40 % of the composition of landfills. In 2006, a record 53.4 % of the paper used in the US ( 53.5 million tons ) was recovered for recycling, up from a 1990 recovery rate of 33.5 %. The US paper industry set a goal of recovering 55 percent of all paper used in the US by 2012. Paper products used by the packaging industry were responsible for about 77 % of packaging materials recycled, with more than 24 million pounds recovered in 2005. By 1998, some 9,000 curbside recycling programs and 12,000 recyclable drop - off centers existed nationwide. As of 1999, 480 materials recovery facilities had been established to process the collected materials. Recently, junk mail has become a larger part of the overall recycling stream, compared to newspapers or personal letters. However, the increase in junk mail is still smaller compared to the declining use of paper from those sources. In 2008, the global financial crisis caused the price of old newspapers to drop in the U.S. from $130 to $40 per short ton ( $140 / t to $45 / t ) in October. Mexico In Mexico, recycled paper, rather than wood pulp, is the principal feedstock in papermills accounting for about 75 % of raw materials. Limitations and impacts Along with fibres, paper can contain a variety of inorganic and organic constituents, including up to 10,000 different chemicals, which can potentially contaminate the newly manufactured paper products. As an example, bisphenol A ( a chemical commonly found in thermal paper ) has been verified as a contaminant in a variety of paper products resulting from paper recycling. Furthermore, groups of chemicals as phthalates, phenols, mineral oils, polychlorinated biphenyls ( PCBs ) and toxic metals have all been identified in paper material. Although several measures might reduce the chemical load in paper recycling ( e.g., improved decontamination, optimized collection of paper for recycling ), even completely terminating the use of a particular chemical ( phase - out ) might still result in its circulation in the paper cycle for decades. See also Deinked pulp cardboard Paper Tree - free paper USPS Post Office Box Lobby Recycling program References ^ Jump up to : `` Debunking the Myths of Recycled Paper ''. Recycling Point Dot Com. Archived from the original on 6 October 2006. Retrieved 4 February 2007. Jump up ^ `` How is Paper Recycled '' ( PDF ). TAPPI. Archived from the original ( PDF ) on 30 November 2011. Retrieved 28 February 2012. Jump up ^ R. McKinney : Technology of Paper Recycling, 1995, p. 351. ISBN 9780751400175 Jump up ^ Hershkowitz, A. ( 2002 ). Bronx ecology. Washington DC : Island Press. p. 62 ^ Jump up to : Martin, Sam ( 2004 ). `` Paper Chase ''. Ecology Communications, Inc. Retrieved 21 September 2007. Jump up ^ `` Trends and Current Status of the Contribution of the Forestry Sector to National Economies ''. Food and Agriculture Organization of the United Nations ( FAO ). 2004. Retrieved 21 September 2007. Jump up ^ `` Environmental Paper Network '' ( PDF ). Green Press Initiative. 2007. Retrieved 23 October 2011. Jump up ^ Marcot, Bruce G. ( 1992 ). `` How Many Recycled Newspapers Does It Take to Save A Tree ? ''. The Ecology Plexus. Retrieved 22 September 2007. Jump up ^ `` Certification Tracking products from the forest to the shelf ! ''. Retrieved 21 September 2007. Jump up ^ EarthWorks Group. 1990. `` The Recycler 's Handbook ''. Berkeley, CA : The EarthWorks Press Jump up ^ `` Case history : The truth about recycling ''. The Economist. 9 June 2007. Retrieved 19 Apr 2012. Jump up ^ `` SavingEnergy Recycling Paper & Glass ''. Energy Information Administration. September 2006. Retrieved 20 October 2007. Jump up ^ `` Information about Recycling ''. Bureau of International Recycling. Archived from the original on 27 September 2007. Retrieved 20 October 2007. Jump up ^ `` Recycle -- Save Energy ''. South Carolina Electric & Gas Company. 1991. Archived from the original on 11 September 2007. Retrieved 20 October 2007. Jump up ^ Jeffries, Tom ( 27 March 1997 ). `` Kraft pulping : Energy consumption and production ''. University of Wisconsin Biotech Center. Archived from the original on 20 December 2006. Retrieved 21 October 2007. Jump up ^ Biermann, Christopher J. ( 1993 ). Essentials of Pulping and Papermaking. San Diego : Academic Press, Inc. ISBN 0 - 12 - 097360 - X. Jump up ^ `` Executive Summary : Municipal Solid Waste in the United States : 2005 Facts and Figures '' ( PDF ). US Environmental Protection Agency. 200. Archived from the original ( PDF ) on 12 September 2007. Retrieved 23 October 2007. Jump up ^ `` Recyc2007 ''. Retrieved 30 October 2007. Jump up ^ MacFadden, Todd ; Michael P. Vogel ( June 1996 ). `` Facts About Paper ''. Printers ' National Environmental Assistance Center, Montana State University. Retrieved 30 October 2007. Jump up ^ `` Recycling Paper and Glass ''. US Department of Energy. September 2006. Retrieved 30 October 2007. Jump up ^ Howsam, Leslie ( 1991 ). Cheap Bibles : Nineteenth Century Publishing and the British and Foreign Bible Society. Cambridge University Press. ISBN 0521522129. Jump up ^ `` Recovered Paper ''. Bureau of International Recycling. Archived from the original on 6 April 2007. Retrieved 20 May 2007. Jump up ^ Source : International Institute for Environment and Development ( IIED ) Discussion Paper ( IIED, London, September 1996 ) ^ Jump up to : `` Paper Facts & Trivia ''. The Paper Project. Retrieved 2014 - 06 - 09. Jump up ^ `` '' Wastes -- Resource Conservation -- Common Wastes & Materials -- Paper Recycling ``. US EPA ''. Epa.gov. 2006 - 06 - 28. Archived from the original on 9 May 2013. Retrieved 2014 - 06 - 09. Jump up ^ North American Factbook PPI, 1995 ( Figures are for 1993 ) Jump up ^ `` Reuse v Recycle article ''. Retrieved January 2016. Check date values in : access - date = ( help ) Jump up ^ Gartner group and HP Jump up ^ `` Paper Facts & Trivia ''. The Paper Project. Retrieved 2014 - 06 - 09. Jump up ^ `` Recycling Facts and Tips SITA Australia ''. Sita.com.au. Retrieved 2014 - 06 - 09. Jump up ^ `` Paper and Cardboard Fact Sheet '' ( PDF ). Clean Up Australia Ltd. September 2009. Retrieved 2014 - 06 - 09. ^ Jump up to : How textbooks become toilet paper : A Birmingham recycling center moves beyond newsprint and cans, AL.com, Jon Reed, December 01, 2014 Jump up ^ Wastes - Resource Conservation - Common Wastes & Materials - Paper Recycling Frequent Questions Jump up ^ `` Papermaking Moves to the United States ''. Robert C. Williams Paper Museum, Georgia Institute of Technology. Retrieved 20 October 2007. Jump up ^ `` Recycling in the Paper Industry ''. Robert C. Williams Paper Museum, Georgia Institute of Technology. Retrieved 20 October 2007. Jump up ^ `` Paper University -- All About Paper ''. Archived from the original on 10 May 2007. Retrieved 20 May 2007. Jump up ^ `` Municipal Solid Waste -- FAQ ''. U.S. Environmental Protection Agency. Archived from the original on 27 September 2006. Retrieved 28 April 2007. Jump up ^ Baird, Colin ( 2004 ) Environmental Chemistry ( 3rd ed. ) p. 512. W.H. Freeman ISBN 0 - 7167 - 4877 - 0 ; Recycling in Ohio Archived 8 March 2005 at the Wayback Machine. Jump up ^ `` 2006 Recovered Paper Annual Statistics ''. Paper Industry Association Council. Archived from the original on 7 April 2006. Retrieved 10 December 2007. Jump up ^ Data on Paper Recovery Jump up ^ `` Municipal Solid Waste -- Recycling ''. U.S. Environmental Protection Agency. Archived from the original on 8 March 2006. Retrieved 2 April 2006. Jump up ^ Page, Candace, Waste district raises recycling fees, Burlington Free Press, 12 November 2008 Jump up ^ Business News Americas staff reporters. `` Paper, cardboard recycling industry ranked 4th in world, Mexico, Water & Waste, news ''. Retrieved 7 May 2012. Jump up ^ Pivnenko, Kostyantyn ; Eriksson, Eva ; Astrup, Thomas F. `` Waste paper for recycling : Overview and identification of potentially critical substances ''. Waste Management. 45 : 134 -- 142. doi : 10.1016 / j. wasman. 2015.02. 028. Jump up ^ Pivnenko, K. ; Pedersen, G.A. ; Eriksson, E. ; Astrup, T.F. ( 2015 - 10 - 01 ). `` Bisphenol A and its structural analogues in household waste paper ''. Waste Management. 44 : 39 -- 47. doi : 10.1016 / j. wasman. 2015.07. 017. PMID 26194879. Jump up ^ Pivnenko, K. ; Olsson, M.E. ; Götze, R. ; Eriksson, E. ; Astrup, T.F. `` Quantification of chemical contaminants in the paper and board fractions of municipal solid waste ''. Waste Management. 51 : 43 -- 54. doi : 10.1016 / j. wasman. 2016.03. 008. Jump up ^ Pivnenko, Kostyantyn ; Laner, David ; Astrup, Thomas F. ( 2016 - 11 - 15 ). `` Material Cycles and Chemicals : Dynamic Material Flow Analysis of Contaminants in Paper Recycling ''. Environmental Science & Technology. 50 ( 22 ) : 12302 -- 12311. doi : 10.1021 / acs. est. 6b01791. ISSN 0013 - 936X. This article incorporates public domain material from the United States Government document `` https://web.archive.org/web/20060308134427/http://www.epa.gov/epaoswer/non-hw/muncpl/recycle.htm ''. External links Wikimedia Commons has media related to Paper recycling. Paper recycling at Curlie ( based on DMOZ ) U.S. Environmental Protection Agency : Paper and Paperboard Products How to Make Recycled Paper -- A tutorial for making your own recycled paper Waste Paper Recycling -- How Paper Recycling works ? Recycling Materials Aluminium Asphalt Concrete Copper Cotton Energy Glass Gypsum Paper Plastic Refrigerant Scrap Timber Vegetable oil Water Products Appliances Automotive oil Batteries Bottles PET bottles Computers Drugs Fluorescent lamps Lumber Mobile phones Paint Ships Textiles Tires Vehicles Apparatus Bins Blue bags Blue boxes Codes Collection Materials recovery facility Waste sorting Countries Brazil Canada Ireland Japan The Netherlands Switzerland United Kingdom Northern Ireland United States Concepts Dematerialization Downcycling Eco-industrial park Ecodesign Extended producer responsibility Freecycling Industrial ecology Industrial metabolism Land recycling Material flow analysis Precycling Product stewardship Recursive recycling Recycling ( ecological ) Resource recovery Reuse of excreta Repurposing Reuse Upcycling Urban lumberjacking Waste hierarchy Waste minimisation Waste picking Zero waste See also Cogeneration Composting Container deposit legislation Dumpster diving Ethical consumerism Freeganism Simple living Waste Waste - to - energy Waste collection Waste management law Waste management Waste management concepts Environment portal by country by material by product organizations Index Commons Paper History Manufacture / Papermaking Types Bible Blotting Bond Cartridge Construction Cotton ( rag ) Crêpe Display Dó Asphalt Glassine India Korean Kraft Laid Manila Newsprint Oatmeal Onionskin Origami Baking Building Rice Rolling Scritta Security Seed Copy Stone Tar Thermal Tissue Tracing Transfer Tree - free Wallpaper Washi Waterproof Wax Wood - free Wove Writing Xuan Materials Fiber crop Paper chemicals Papyrus Wood pulp Specifications Grammage Density Size Units of paper quantity Surface chemistry of paper Wet strength Manufacture and process Bleaching of wood pulp Calender Conical refiner Deinking Paper pollution Environmental impact of paper Handmade paper Hollander beater Kraft process Organosolv Paper machine Paper recycling Papermaking Soda pulping Sulfite process Industry Paper industry In Europe In Canada In India In Japan In the United States Paper mill List of paper mills Category : Paper Commons Retrieved from `` https://en.wikipedia.org/w/index.php?title=Paper_recycling&oldid=821389480 '' Categories : Paper recycling Water conservation Forest conservation Recycling by material Energy conservation Hidden categories : CS1 errors : dates Webarchive template wayback links Articles with obsolete information from July 2013 All Wikipedia articles in need of updating NPOV disputes from July 2013 All NPOV disputes Articles with multiple maintenance issues All articles with unsourced statements Articles with unsourced statements from June 2008 Wikipedia articles needing reorganization from June 2014 Articles with unsourced statements from April 2015 Articles with unsourced statements from July 2010 Articles with unsourced statements from January 2008 All articles with vague or ambiguous time Vague or ambiguous time from March 2016 Wikipedia articles incorporating text from public domain works of the United States Government Articles prone to spam from June 2014 Articles with Curlie links Use dmy dates from May 2012 Talk Contents About Wikipedia Български Deutsch Español Esperanto Euskara Français Italiano עברית ಕನ್ನಡ ქართული Magyar मराठी Nederlands 日本 語 Norsk Polski Português Română සිංහල Slovenščina Suomi Svenska Türkçe Українська Edit links This page was last edited on 20 January 2018, at 04 : 58. Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. About Wikipedia

Question: every tonne of paper recycled saves enough electricity to power a 3-bedroom home for how long
Answer: six months