عرض بسيط للتسجيلة

المؤلفKhan, Mariam
المؤلفAl ghouti, Mohammad
المؤلفNasser, Mustafa
المؤلفAl Kuwari, Khalid
المؤلفHeng, Oon
تاريخ الإتاحة2020-10-22T06:59:11Z
تاريخ النشر2020
اسم المنشورQatar University Annual Research Forum & Exhibition 2020
الاقتباسKhan M., Alghouti M., Nasser M., AlKuwari K., Heng O., "A study comparing conventional heating and microwave assistance heating to recover metals from Municipal Solid Waste using microwave-assisted leaching technique", Qatar University Annual Research Forum and Exhibition (QUARFE 2020), Doha, 2020, https://doi.org/10.29117/quarfe.2020.0027
معرّف المصادر الموحدhttps://doi.org/10.29117/quarfe.2020.0027
معرّف المصادر الموحدhttp://hdl.handle.net/10576/16562
الملخصThis study investigates and compares microwave heating radiation with conventional heating. Incinerated Municipal Solid Waste (IMSW) bottom ash (BA) and fly ash (FA) was utilized to to recover various metals including Co, Cr, Cu, Fe, Mn, Zn,Pb, Al, Cd, Ba, Mg and V using various acidleaching agents i.e. HCl, HNO3 and H3PO4were utilized and several parameter were altered in order to determine the most effective conditions. The current study concluded that microwave assisted leaching method is effective to recover most of the metals. In addtion, metals from MSW-BA were much easier to recover in contrast with MSW-FA. 71% of Co, 75.69% of Cr, 56.19% of Cd, 35.23% of Ba and 30.2% of Pbusing 2M of HCland 3M of H3PO4. While 1.48% of Cr, 0.93% of Fe, 1.19% of Mn, and 1.18% of Al were extracting using HCL and H3PO4from MSW-FA. It was also confirmed that higher power and longer contact time had a positive effect on metal recovery. From cost analysis point of view,microwave assisted leaching was fraction of the cost for conventional heating making this method comparatively sustainable, energy efficient and safe.
اللغةen
الناشرQatar University Press
الموضوعMetals
Extraction
Municipal
Solid
Waste.
العنوانA study comparing conventional heating and microwave assistance heating to recover metals from Municipal Solid Waste using microwave-assisted leaching technique
النوعPoster
dc.accessType Open Access


الملفات في هذه التسجيلة

Thumbnail

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة