Conference proceedings

Displaying 1 - 4 of 4 in Solid waste management (remove filter), solid (remove filter), CEST2021 (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Municipal solid waste management in island communities: existing experience and implementation possibilities for South Aegean Islands

Xanthopoulos P., (Corresponding) Papapostolou C., Kondili E., Stylianopoulou K.

Topic:

Solid waste management

Solid waste management in island communities is triggered by the limitation in the availability of resources, which in combination to the small amounts of wastes produced, renders the selection and sizing of the appropriate methods and infrastructures very challenging. Certain complexity to the...Read more

Keywords:

Municipal solid waste management; island communities; scale of capacities; synergetic model

DOI:

https://doi.org/10.30955/gnc2021.00056

Paper ID:

cest2021_00056

Preparation of carbon nanotubes from plastic solid wastes over magnetic nickel ferrite catalysts

Lopes J., Roman F., Santos Silva A., (Corresponding) Diaz de Tuesta J., Lenzi G., (Corresponding) Silva A., (Corresponding) Faria J., Gomes H.

Topic:

Solid waste management

This work presents the development of magnetic carbon nanotubes (MCNTs) from plastic solid waste (PSW). For this purpose, diverse catalytic nanoparticles based on Fe, Ni and Al were prepared by impregnation of alumina or co-precipitation of Ni, Fe and Al nitrate salts with NH4OH, followed by...Read more

Keywords:

plastic solid waste, chemical vapour deposition, nanostructured carbons, magnetic nanoparticles, valorization

DOI:

https://doi.org/10.30955/gnc2021.00097

Paper ID:

cest2021_00097

Material flow analysis applied to a waste treatment plant in Lombardy (Italy)

(Corresponding) Castro F., Fabbri M., Vaccari M., Cutaia L.

Topic:

Solid waste management

Material flow analysis (MFA) allows to quantify inputs, outputs and stocks of a system and to communicate results visually. It can be used for calculating process effectiveness, losses and for identifying critical points within a system, being useful for strategically intervening in a corporative...Read more

Keywords:

Circular economy, Eco-efficiency, Solid waste management, Recycling, Environmental indicators

DOI:

https://doi.org/10.30955/gnc2021.00277

Paper ID:

cest2021_00277

A comparative assessment of alkali-activated stabilisers including waste materials, for the treatment of swelling-shrinking soils

(Corresponding) Mavroulidou M., Gray C., Gunn M.

Topic:

Solid waste management

Swelling-shrinking soils (also known as expansive soils) experience very considerable volume changes upon changes in moisture content, thus causing major damages to lightweight structures, pavements, slopes and utilities. To counteract this problem chemical stabilisation of this type of soil with...Read more

Keywords:

chemical ground improvement; alkali-activated cements; ground granulated blast furnace slag; paper sludge ash; solid waste management

Paper ID:

cest2021_00307