Articles with "mswi fly" as a keyword



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Analysis of the heavy metals (As, Pb, Cu, Zn) by leaching and sequential extraction procedure from a municipal solid waste incinerator fly ash co-processing cement kiln plant

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Published in 2022 at "Environmental Monitoring and Assessment"

DOI: 10.1007/s10661-022-09976-9

Abstract: The municipal solid waste incineration (MSWI) fly ash has been a major problem with the rapid development of the cities in China. And the cement rotary kiln co-processing technique is accepted as an effective method… read more here.

Keywords: mswi fly; cement; kiln; processing ... See more keywords
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Efficient electrokinetic remediation of heavy metals from MSWI fly ash using approaching anode integrated with permeable reactive barrier

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Published in 2021 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-12340-y

Abstract: During electrokinetic remediation (EKR) of heavy metals (HMs) (Pb, Zn, Cu, and Cd) from municipal solid waste incineration (MSWI) fly ash enhanced by a permeable reactive barrier (PRB), the nearer to the anode, the higher… read more here.

Keywords: approaching anode; prb; remediation; mswi fly ... See more keywords
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Hydration behavior and immobilization mechanism of MgO-SiO2-H2O cementitious system blended with MSWI fly ash.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.126269

Abstract: MSWI(Municipal solid waste incineration) fly ash as hazardous wastes usually is treated properly with OPC(ordinary Portland cement) based binders prior to being disposed in security landfill, but some toxic elements present poor stability in its… read more here.

Keywords: immobilization; mgo sio2; mswi fly; hydration ... See more keywords
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Comparative leaching of six toxic metals from raw and chemically stabilized MSWI fly ash using citric acid.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2017.11.071

Abstract: The leaching behavior of six typical toxic metals (Pb, Zn, Cr, Cd, Cu and Ni) from raw and chemically stabilized (phosphate and chelating agent) municipal solid waste incineration (MSWI) fly ash were investigated using citric… read more here.

Keywords: mswi fly; toxic metals; metals raw; stabilized mswi ... See more keywords
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Intermediate-calcium based cementitious materials prepared by MSWI fly ash and other solid wastes: hydration characteristics and heavy metals solidification behavior.

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Published in 2018 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2017.12.072

Abstract: Municipal solid waste incineration (MSWI) fly ash is a by-product of garbage incineration power generation, and its disposal is currently a world problem because it contains over standard heavy metals. This research aims to solidify… read more here.

Keywords: heavy metals; intermediate calcium; cementitious materials; mswi fly ... See more keywords
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Detoxification of municipal solid waste incinerator (MSWI) fly ash by single-mode microwave (MW) irradiation: Addition of urea on the degradation of Dioxin and mechanism.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2019.01.001

Abstract: The detoxification of municipal solid waste incinerator (MSWI) fly ash dioxins urgently requires an effective treatment technology. In this study, we adopted a single-mode microwave (MW)-based pyrolysis to treat MSWI fly ash under N2 atmosphere… read more here.

Keywords: addition; dioxin; fly; mswi fly ... See more keywords
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Solidification and multi-cytotoxicity evaluation of thermally treated MSWI fly ash.

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Published in 2020 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.122041

Abstract: Municipal solid waste incineration (MSWI) fly ash produced in waste-to-energy plants possesses a serious threat to human health. Although the traditional methods including toxicity characteristic leaching procedure and sequential extraction approach can partially evaluate the… read more here.

Keywords: thermally treated; treated mswi; cytotoxicity; mswi fly ... See more keywords
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Treatment of municipal solid waste incineration fly ash: State-of-the-art technologies and future perspectives.

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Published in 2021 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2021.125132

Abstract: Municipal solid waste incineration (MSWI) fly ash is considered as a hazardous waste that requires specific treatment before disposal. The principal treatments encompass thermal treatment, stabilization/solidification, and resource recovery. To maximize environmental, social, and economic… read more here.

Keywords: treatment; municipal solid; fly ash; mswi fly ... See more keywords
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Electrodialytic remediation of municipal solid waste incineration fly ash as pre-treatment before geopolymerisation with coal fly ash.

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Published in 2021 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2021.125220

Abstract: Municipal solid waste incineration (MSWI) fly ash is classified as hazardous waste and needs to be disposed of according to strict regulations. By disposal, valuable resources in the MSWI fly ash is lost, and other… read more here.

Keywords: fly; coal fly; mswi fly; pre treatment ... See more keywords
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Coupled effects of superplasticizers and glazed hollow beads on the fluidy performance of cemented paste backfill containing alkali-activated slag and MSWI fly ash

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Published in 2021 at "Powder Technology"

DOI: 10.1016/j.powtec.2021.08.012

Abstract: Abstract To acquire solid knowledge on the coupled effects of superplasticizers and glazed hollow beads (GHB) on the fluidity of backfill materials, the impact of municipal solid waste incineration (MSWI) fly ash content, superplasticizer type… read more here.

Keywords: backfill; effects superplasticizers; superplasticizers glazed; coupled effects ... See more keywords
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Comparative life cycle assessment of MSWI fly ash treatment and disposal.

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Published in 2018 at "Waste management"

DOI: 10.1016/j.wasman.2017.06.004

Abstract: Municipal solid waste incineration (MSWI) fly ash constitutes a hazardous waste. The possibilities for managing this waste comprise disposal at underground deposits or at above-ground landfills after cement stabilisation, application of the FLUREC process, thermal… read more here.

Keywords: treatment; waste; disposal; mswi fly ... See more keywords