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Today's wastes, tomorrow's materials for environmental protection

DOI: 10.4028/ DOI Help

Authors: Lynn Macaskie (School of Biosciences, University of Birmingham) , I.p Mikheenko (School of Biosciences, University of Birmingham) , P Yong (Birmingham University) , K Deplanche (Birmingham University) , M Paterson-beedle (School of Biosciences, University of Birmingham) , Vicky Coker (University of Manchester) , Carolyn Pearce (University of Manchester) , Richard Pattrick (University of Manchester) , D Vaughan (University of Manchester) , Gerrit Van Der Laan (Diamond Light Source)
Co-authored by industrial partner: No

Type: Journal Paper
Journal: Advanced Materials Research , VOL 71-73 , PAGES 541-548

State: Published (Approved)
Published: May 2009

Abstract: Over the past 30 years the literature has burgeoned with bioremediation approaches to heavy metal removal from wastes. The price of base and precious metals has dramatically increased. With the resurgence of nuclear energy uranium has become a strategic resource. Other ‘non-carbon energy’ technologies are driven by the need to reduce CO2 emissions. The ‘New Biohydrometallurgy’ we describe unites these drivers by the concept of conversion of wastes into new materials for environmental applications. The new materials, fashioned, bottom-up, into nanomaterials under biocontrol, can be termed ‘Functional Bionanomaterials’. This new discipline, encompassing waste treatment along with nanocatalysis or other applications, can be summarized as ‘Environmental Bionanotechnology’. Several case histories illustrate the scope and potential of this concept.

Journal Keywords: Bioinorganic Catalyst; Biorecovery; Catalyst; Desulfovibrio-Desulfuricans; Escherichia-Coli; Fuel Cell; Gold; Gold; Iron; Nanomaterial; Palladium; Palladium; Photovoltaic; Platinum; Precious Metals; Recovery; Selenium; Sulfate-Reducing Bacteria; Uranium

Subject Areas: Environment

Technical Areas: