Naslov
The possibility for environmental friendly recycling of printed circuit boards

Autori
Premur, Vitomir ; Anić Vučinić, Aleksandra ; Vujević, Dinko ; Bedeković, Gordan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Book of Abstracts 8th Conference on Sustainable Development of Energy, Water and Environmental Systems, ICSDEWES / Ban, M. - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2013, 345-345

Skup
8th Conference on Sustainable Development of Energy, Water and Environmental Systems, International Centre for Sustainable Development of Energy, Water and Environment Systems

Mjesto i datum
Dubrovnik, Hrvatska, 22.09.2013. - 27.09.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Printed Circuit Boards ; Recycling ; Vitroplast FR4 ; Concrete Production ; Waste Management

Sažetak
The goal of this work was to find a treatment solution for vitroplast FR4, a material found in waste printed circuit boards. So, within this study the influence of addition of residual 2/0.04 mm class vitroplast generated by mechanical treatment of waste printed circuit boards on concrete properties such as compressive strength were investigated in laboratory conditions. By substitution of filer i.e. sand (F1, F2) in ratio of 5, 10, 15 and 20% with vitroplast in concrete mixture compressive strength decreased for 57.5, 84.5, 95.0 and 95.9%. The results of leaching test has shown that by incorporating of vitroplast in concrete mixture in 10% ratio, beside others, decrease eluation of arsenic and cadmium almost completely and regarding mercury for 70% which is below the limitations prescribed for the inert waste. The studied approach offers the possibility for environmental friendly recycling of printed circuit boards.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti

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