Valuable Metals and Energy Recovery from Electronic Waste Streams

A3 Bokavsnitt, kapitel i forskningsböcker


Interna författare/redaktörer


Publikationens författare: Fiseha Tesfaye, Daniel K. Lindberg, Joseph Hamuyuni
Redaktörer: Lei Zhang, Jaroslaw W. Drelich, Neale R. Neelameggham, Donna Post Guillen, Nawshad Haque, Jingxi Zhu, Ziqi Sun, Tao Wang, John A Howarter, Fiseha Tesfaye, Shadia Ikhmayies, Elsa Olivetti, Mark William Kennedy
Förlagsort: Berlin
Publiceringsår: 2017
Förläggare: Springer
Moderpublikationens namn: Energy Technology 2017; Carbon Dioxide Management and Other Technologies
Seriens namn: The Minerals, Metals & Materials Series
Nummer i serien: 1
Volym: 1
Artikelns första sida, sidnummer: 103
Artikelns sista sida, sidnummer: 116
ISBN: 978-3-319-52191-6
eISBN: 978-3-319-52192-3
ISSN: 2367-1181


Abstrakt

E-waste management through traditional methods such as disposing in landfills, burning in incinerators or exporting abroad for disposal are no longer options due to the strict environmental regulations. Fortunately, the presence of valuable metals in the e-waste and increasing demand for the metals as well as complexities of the currently available primary raw materials make recycling an attractive and viable option both environmentally and economically. Moreover, it is efficient in terms of resource management by closing the loop of metals. Consequently, urban mining such as the recovery of precious metals from e-waste streams through sustainable recycling processes have emerged. The sustainable recycling practices address the scarcity of primary resources and reduce consumption of energy for metals production while managing environmental issues related to hazardous materials from the e-waste streams. In this paper, valuable metals recoveries from e-waste streams through pyrometallurgical and hydrometallurgical processes are critically reviewed. And, innovative ideas for different steps of the thermochemical processes in the valuable metals and energy recovery from the e-waste streams are discussed.


Nyckelord

energy recovery, Environmetal protection, e-waste, Metals, solid waste

Senast uppdaterad 2020-02-04 vid 05:15