The effect of the origin of MSWI bottom ash on the H 2 S elimination from landfill biogas

Recovery of Phosphorus and Metals from the Ash of Sewage Sludge, Municipal Solid Waste, or Wood Biomass: A Review and Proposals for Further Use

“…Several different treatments of MSW have been developed, as shown in Figure 2. The gases produced by the natural decomposition of MSW in landfills represent 18% of the energy production from biogas in the EU [97,99]. Nowadays, one effective and popular method is the incineration of MSW due to the volume reduction in MSW by 90% recovery of heat/energy.…”

Compositional modelling and crushing behaviour of MSWI bottom ash material classes

“…The extracted M-slag can either be crushed to liberate and extract present metals, or used in a specific application e.g. as an alternative adsorbent in the desulfurization of biogas (Fontseré Obis et al, 2017).…”

H2S removal using cellular concrete waste as filtering material: Reactions identification and performance assessment

“…Additionally, cheap materials containing iron oxides, like laterite [10], waste pyrolysis chars [11], sewage-sludge [12], red mud [13], municipal solid waste incineration bottom ash [14] or steel slags [15], have been recently identified as potentially interesting media for H2S removal. Moreover, synthetic biofiltration media containing iron was also developed to speed up the biological oxidation of H2S [16].…”