Oxy-fuel co-combustion dynamics of phytoremediation biomass and textile dyeing sludge: Gas-to-ash pollution abatement

dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorWu, Xieyuan
dc.contributor.authorLiu, Jingyong
dc.contributor.authorWei, Zebin
dc.contributor.authorChen, Zihong
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorHuang, Wenxiao
dc.date.accessioned2024-03-07T08:17:53Z
dc.date.available2024-03-07T08:17:53Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.descriptionThis research was financially supported by the National Natural Science Foundation of China (No. 51978175), the Scientific and Technological planning Project of Guangdong, China (No. 2021B1212040008, 20210217), the Scientific and Technological Planning Project of Guangzhou, China (No. 202103000004), and Research Fund Program of Guangdong Key Laboratory of Radioactive and Rare Resource Utilization Radioactive and Rare Resource Utilization (No. 2018B030322009).en_US
dc.description.abstractThe environmental pressures of major wastes in the circular economies can be abated leveraging the complementarity and optimal conditions of their co-combustion. The oxy-fuel co-combustion of phytoremediation biomass of Sedum alfredii Hance (SAH) and textile dyeing sludge (TDS) may be a promising choice for sustainable CO2 capture and a waste-to-energy conversion. This study characterized and quantified their co-combustion performances, kinetics, and interactions as a function of blend ratio, atmosphere type, and temperature. With a focus on the characteristic el-ements of SAH (Ca, K, Zn, and Cd) and TDS (Al and S), changes in the mineral phases and ash melting and slagging trends of K2O-Al2O3-SiO2 and CaO-Al2O3-SiO2 systems were quantified. The Zn and Cd residual rates of the co-combustion of 75% SAH and 25% TDS rose by 58.52% and 5.93%, respectively, in the oxy-fuel atmosphere at the 30% oxygen concentration, relative to the mono-combustion of SAH in the air atmosphere. The co-combustion in the oxy-fuel atmosphere at the 20% oxygen concentration delayed the release peaks of SO2, C2S, and H2S, while the Ca-rich SAH captured S in TDS through the formation of CaSO4. Our findings provide new and practical insights into the oxy-fuel co-combustion toward the enhanced co-circularity.en_US
dc.description.sponsorshipNational Natural Science Foundation of China [51978175]; Scientific and Technological planning Project of Guangdong, China [2021B1212040008, 20210217]; Scientific and Technological Planning Project of Guangzhou, China [202103000004]; Research Fund Program of Guangdong Key Laboratory of Radioactive and Rare Resource Utilization Radioactive and Rare Resource Utilization [2018B030322009]en_US
dc.identifier.citationWu, X., Liu, J., Wei, Z., Chen, Z., Evrendilek, F., & Huang, W. (2022). Oxy-fuel co-combustion dynamics of phytoremediation biomass and textile dyeing sludge: Gas-to-ash pollution abatement. Science of The Total Environment, 825, 153656.en_US
dc.identifier.doi10.1016/j.scitotenv.2022.153656
dc.identifier.endpage15en_US
dc.identifier.issn0048-9697
dc.identifier.issn1879-1026
dc.identifier.pmid35167893en_US
dc.identifier.scopus2-s2.0-85125117040en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.scitotenv.2022.153656
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12057
dc.identifier.volume825en_US
dc.identifier.wosWOS:000764892900011en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorEvrendilek, Fatih
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofScience of the Total Environmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPollution Abatementen_US
dc.subjectOxy-Fuel Combustionen_US
dc.subjectGas Emissionsen_US
dc.subjectMineral Transformationen_US
dc.subjectAsh Slaggingen_US
dc.subjectSewage-Sludgeen_US
dc.titleOxy-fuel co-combustion dynamics of phytoremediation biomass and textile dyeing sludge: Gas-to-ash pollution abatementen_US
dc.typeArticleen_US

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