tailieunhanh - Novel Materials in the Environment: The case of nanotechnology

In later eras, new materials have been closely associated with radical change. The development of paper was as important as the printing press in revolutionising communications. The introduction of gunpowder into Europe transformed warfare. In more modern times, gas lighting only became demonstrably superior to oil and candles with the introduction of the gas mantle, composed of novel materials such as thorium and cerium oxides. A hundred years ago electric filament lamps were made possible by other novel and fairly unusual materials, osmium and tungsten. More recently, fluorescent strip lights and compact high efficiency lights use once-novel phosphors to convert the UV produced by the electrical discharge. | Royal Commission on Environmental Pollution Chairman Sir John Lawton CBE FRS Twenty-seventh Report Novel Materials in the Environment The case of nanotechnology Presented to Parliament by Command of Her Majesty November 2008 Cm 7468 Previous reports by the Royal Commission on Environmental Pollution 26th report The Urban Environment Cm 7009 March 2007 Special report Crop Spraying and the Health of Residents and Bystanders September 2005 25th report Turning the Tide Addressing the Impact of Fisheries on the Marine Environment Cm 6392 December 2004 Special report Biomass as a Renewable Energy Source April 2004 24th report Chemicals in Products Safeguarding the Environment and Human Health Cm 5827 June 2003 Special report The Environmental Effects of Civil Aircraft in Flight September 2002 23rd report Environmental Planning Cm 5459 March 2002 22nd report Energy the Changing Climate Cm 4749 June 2000 21st report Setting Environmental Standards Cm 4053 October 1998 20th report Transport and the Environment Developments since 1994 Cm 3752 September 1997 19th report Sustainable Use of Soil Cm 3165 February 1996 18th report Transport and the Environment Cm 2674 October 1994 17th report Incineration of Waste Cm 2181 May 1993 16th report Freshwater Quality Cm 1966 June 1992 15th report Emissions from Heavy Duty Diesel Vehicles Cm 1631 September 1991 14th report GENHAZ A system for the critical appraisal of proposals to release genetically modified organisms into the environment Cm 1557 June 1991 13th report The Release of Genetically Engineered Organisms to the Environment Cm 720 July 1989 12th report Best Practicable Environmental Option Cm 310 February 1988 11th report Managing Waste The Duty of Care Cm 9675 December 1985 10th report Tackling Pollution Experience and Prospects Cm 9149 February 1984 9th report Lead in the Environment Cm 8852 April 1983 8th report Oil Pollution of the Sea Cm 8358 October 1981 7th report Agriculture and Pollution Cm 7644 September 1979