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Title: Recovery of heavy metals from E waste by polymer inclusion Membrane coupled with cementation
Researcher: Kavitha N
Guide(s): Palanivelu K
Keywords: hydrometallurgical
Printed circuit boards
Upload Date: 17-Feb-2015
University: Anna University
Completed Date: 01/10/2014
Abstract: E waste the waste arising from discarded electronic components is newlineone of the fastest growing waste streams containing hazardous materials newlinePrinted circuit boards PCBs are an essential part of almost all electronic newlineEquipments PCBs contain abundance of toxic substances like heavy metals newlinesuch as copper lead solder and nickel along with iron in large quantities newlineThese toxic metals can leach out and cause ecological and public health newlineImpacts Therefore the recovery recycling of metals from PCBs are most newlineessential to avoid the environmental pollution newlineThe most active research area on the recovery of metals from ewaste newlineis by hydrometallurgical techniques The main steps in newlinehydrometallurgical processing consist of leaching of solid material The newlinesolutions are then subjected to separation and purification procedures such as newlineprecipitation, solvent extraction adsorption ion exchange and membrane newlineprocesses to isolate and concentrate the metals of interest The solutions are newlinethen treated by electrorefining process cementation or crystallization for newlinemetal recovery newline
Pagination: xxvi, 186p.
Appears in Departments:Faculty of Science and Humanities

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01_title.pdfAttached File26.44 kBAdobe PDFView/Open
02_certificate.pdf569.4 kBAdobe PDFView/Open
03_abstract.pdf58.25 kBAdobe PDFView/Open
04_acknowledgement.pdf7.64 kBAdobe PDFView/Open
05_content.pdf68.68 kBAdobe PDFView/Open
06_chapter1.pdf36.46 kBAdobe PDFView/Open
07_chapter2.pdf996.68 kBAdobe PDFView/Open
08_chapter3.pdf421.17 kBAdobe PDFView/Open
09_chapter4.pdf1.11 MBAdobe PDFView/Open
10_chapter5.pdf73.1 kBAdobe PDFView/Open
11_reference.pdf69.53 kBAdobe PDFView/Open
12_publication.pdf5.62 kBAdobe PDFView/Open

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