Saw Dust
Sawdust or wood dust is a by-product of cutting, grinding, drilling, sanding, or otherwise pulverizing wood with a saw or other tool; it is composed of fine particles of wood. It is also the byproduct of certain animals, birds and insects which live in wood, such as the woodpecker and carpenter ant. It can present a hazard in manufacturing industries, especially in terms of its flammability. Sawdust is the main component of particleboard.
Contents [hide]
1 Practical uses
1.1 Use in food
2 Health and safety hazards
2.1 Explosions and fire
2.2 Environmental effects
3 See also
4 References
Practical uses[edit source | editbeta]
A major use of sawdust is for particleboard; coarse sawdust may be used for wood pulp. Sawdust has a variety of other practical uses, including serving as a mulch, as an alternative to clay cat litter, or as a fuel. Until the advent of refrigeration, it was often used in icehouses to keep ice frozen during the summer. It has been used in artistic displays, and as scatter. It is also sometimes used to soak up liquid spills, allowing the spill to be easily collected or swept aside. As such, it was formerly common on barroom floors.[1] It is used to make Cutler 's resin. Mixed with water and frozen, it forms pykrete, a slow-melting, much stronger form of ice.
Sawdust is used in the manufacture of charcoal briquettes. The claim for invention of the first commercial charcoal briquettes goes to Henry Ford who created them from the wood scraps and sawdust produced by his automobile factory.[2]
Use in food[edit source | editbeta]
Cellulose, an indigestible fiber starch, and a filler in some low calorie foods, can be and is made from sawdust, as well as from other plant sources.[3] While there is no documentation[4] for the persistent rumor, based upon Upton Sinclair 's novel The Jungle, that sawdust was used as a filler in sausage, cellulose derived from sawdust was and is used for sausage casings.[5] Sawdust derived cellulose has also
Contents [hide]
1 Practical uses
1.1 Use in food
2 Health and safety hazards
2.1 Explosions and fire
2.2 Environmental effects
3 See also
4 References
Practical uses[edit source | editbeta]
A major use of sawdust is for particleboard; coarse sawdust may be used for wood pulp. Sawdust has a variety of other practical uses, including serving as a mulch, as an alternative to clay cat litter, or as a fuel. Until the advent of refrigeration, it was often used in icehouses to keep ice frozen during the summer. It has been used in artistic displays, and as scatter. It is also sometimes used to soak up liquid spills, allowing the spill to be easily collected or swept aside. As such, it was formerly common on barroom floors.[1] It is used to make Cutler 's resin. Mixed with water and frozen, it forms pykrete, a slow-melting, much stronger form of ice.
Sawdust is used in the manufacture of charcoal briquettes. The claim for invention of the first commercial charcoal briquettes goes to Henry Ford who created them from the wood scraps and sawdust produced by his automobile factory.[2]
Use in food[edit source | editbeta]
Cellulose, an indigestible fiber starch, and a filler in some low calorie foods, can be and is made from sawdust, as well as from other plant sources.[3] While there is no documentation[4] for the persistent rumor, based upon Upton Sinclair 's novel The Jungle, that sawdust was used as a filler in sausage, cellulose derived from sawdust was and is used for sausage casings.[5] Sawdust derived cellulose has also
References: ^ Green, Harvey (2006) Wood: Craft, Culture, History Penguin Books, New York, page 403, ISBN 978-1-1012-0185-5 ^ Nassauer, Sarah (4 May 2011) ^ Savic, I. V. (1985). "Small-scale sausage production: Sausage Casings". Rome: Food and Agriculture Organization of the United Nations (FAO). ^ Nyiszli, Miklos (2011). "3". Auschwitz: A Doctor 's Eyewitness Account. New York: Arcade Publishing. p. 34. ^ "Wood Dust Exposure". State Compensation Insurance Fund. Retrieved April 30, 2012. ^ "FINAL Report on Carcinogens Background Document for Wood Dust". Retrieved April 30, 2012.