Green Route for Beneficiation of Metallic Materials from Electronic Waste for Selective Reduction of CO2

2020 ◽  
Vol 8 (32) ◽  
pp. 12142-12150 ◽  
Author(s):  
Nidhi Sharma ◽  
Anurag Bajpai ◽  
Pradeep Kumar Yadav ◽  
Subramanian Nellaiappan ◽  
Sudhanshu Sharma ◽  
...  
Recycling ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 8
Author(s):  
Tetiana Shevchenko ◽  
Michael Saidani ◽  
Yuriy Danko ◽  
Ievgeniia Golysheva ◽  
Jana Chovancová ◽  
...  

Efficient electronic waste (e-waste) management is one of the vital strategies to save materials, including critical minerals and precious metals with limited global reserves. The e-waste collection issue has gained increasing attention in recent years, especially in developing countries, due to low collection rates. This study aims to search for progressive solutions in the e-waste collection sphere with close-to-zero transport and infrastructure costs and the minimization of consumers’ efforts towards an enhanced e-waste management efficiency and collection rate. Along these lines, the present paper develops a smart reverse system of e-waste from end-of-life electronics holders to local recycling infrastructures based on intelligent information technology (IT) tools involving local delivery services to collect e-waste and connecting with interactive online maps of users’ requests. This system considers the vehicles of local delivery services as potential mobile collection points that collect and deliver e-waste to a local recycling enterprise with a minimum deviation from the planned routes. Besides e-waste transport and infrastructure costs minimization, the proposed smart e-waste reverse system supports the reduction of CO2 through the optimal deployment of e-waste collection vehicles. The present study also advances a solid rationale for involving local e-waste operators as key stakeholders of the smart e-waste reverse system. Deploying the business model canvas (BMC) toolkit, a business model of the developed system has been built for the case of Sumy city, Ukraine, and discussed in light of recent studies.


2018 ◽  
Vol 38 (6) ◽  
pp. 1204-1207 ◽  
Author(s):  
Almagul Zhanaidarova ◽  
Andrew L. Ostericher ◽  
Christopher J. Miller ◽  
Simon C. Jones ◽  
Clifford P. Kubiak

Author(s):  
Soumalya Bhowmik ◽  
Shankab J. Phukan ◽  
Neeraj K. Sah ◽  
Manas Roy ◽  
Somenath Garai ◽  
...  

2019 ◽  
Vol 9 (11) ◽  
pp. 2858-2867 ◽  
Author(s):  
Jefferson Guzmán ◽  
Pilar García-Orduña ◽  
Víctor Polo ◽  
Fernando J. Lahoz ◽  
Luis A. Oro ◽  
...  

Ir-NSi-based catalysts allow controlling the selective reduction of CO2 with HSiMe(OSiMe3)2 to afford methoxysilane or silyl formate.


2019 ◽  
Vol 37 ◽  
pp. 176-182 ◽  
Author(s):  
Weiwei Zhu ◽  
Kuangmin Zhao ◽  
Suqin Liu ◽  
Min Liu ◽  
Feng Peng ◽  
...  

Nano Research ◽  
2019 ◽  
Vol 12 (11) ◽  
pp. 2866-2871 ◽  
Author(s):  
Rui Lin ◽  
Xuelu Ma ◽  
Weng-Chon Cheong ◽  
Chao Zhang ◽  
Wei Zhu ◽  
...  

ACS Catalysis ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 7769-7777 ◽  
Author(s):  
Mu-Jeng Cheng ◽  
Ezra L. Clark ◽  
Hieu H. Pham ◽  
Alexis T. Bell ◽  
Martin Head-Gordon

2012 ◽  
Vol 5 (11) ◽  
pp. 9502 ◽  
Author(s):  
Jacob Schneider ◽  
Hongfei Jia ◽  
Kazuya Kobiro ◽  
Diane E. Cabelli ◽  
James T. Muckerman ◽  
...  

2017 ◽  
Vol 129 (47) ◽  
pp. 15323-15326 ◽  
Author(s):  
Alexandra Hicken ◽  
Andrew J. P. White ◽  
Mark R. Crimmin

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