Ash-to-emission pollution controls on co-combustion of textile dyeing sludge and waste tea

dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorCai, Haiming
dc.contributor.authorLiu, Jingyong
dc.contributor.authorKuo, Jiahong
dc.contributor.authorXie, Wuming
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorZhang, Gang
dc.date.accessioned2023-06-15T08:23:41Z
dc.date.available2023-06-15T08:23:41Z
dc.date.issued2021en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.descriptionThis work was financially supported by the National Natural Science Foundation of China (No. 51978175 and 22006015), the Science and Technology Program of Yunfu, Guangdong (No. 2020040401), the Scientific and Technological Planning Project of Guangzhou, China (No. 202103000004).en_US
dc.description.abstractGiven the globally increased waste stream of textile dyeing sludge (TDS), its co-combustion with agricultural residues appears as an environmentally and economically viable solution in a circular economy. This study aimed to quantify the migrations and chemical speciations of heavy metals in the bottom ashes and gas emissions of the co-combustion of TDS and waste tea (WT). The addition of WT increased the fixation rate of As from 66.70 to 83.33% and promoted the chemical speciation of As and Cd from the acid extractable state to the residue one. With the temperature rise to 1000 degrees C, the fixation rates of As, Cd, and Pb in the bottom ashes fell to 27.73, 8.38, and 15.40%, respectively. The chemical speciation perniciousness of Zn, Cu, Ni, Mn, Cr, Cd, and Pb declined with the increased temperature. The ash composition changed with the new appearances of NaAlSi3O8, CaFe2O4, NaFe(SO4)(2), and MgCrO4 at 1000 degrees C. The addition of WT increased CO2 and NOx but decreased SO2 emissions in the range of 680-1000 degrees C. ANN-based joint optimization indicated that the co-combustion emitted SO2 slightly less than did the TDS combustion. These results contribute to a better understanding of ash-to-emission pollution control for the co-combustion of TDS and WT. (C) 2021 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipNational Natural Science Foundation of China [51978175, 22006015]; Science and Technology Program of Yunfu, Guangdong [2020040401]; Scientific and Technological Planning Project of Guangzhou, China [202103000004]en_US
dc.identifier.citationCai, H., Liu, J., Kuo, J., Xie, W., Evrendilek, F., & Zhang, G. (2021). Ash-to-emission pollution controls on co-combustion of textile dyeing sludge and waste tea. Science of The Total Environment, 794, 148667.en_US
dc.identifier.doi10.1016/j.scitotenv.2021.148667
dc.identifier.endpage12en_US
dc.identifier.issn0048-9697
dc.identifier.issn1879-1026
dc.identifier.pmid34323763en_US
dc.identifier.scopus2-s2.0-85109015004en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.scitotenv.2021.148667
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11124
dc.identifier.volume794en_US
dc.identifier.wosWOS:000691675400008en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorEvrendilek, Fatih
dc.language.isoenen_US
dc.publisherElseiveren_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.subjectHeavy-Metalsen_US
dc.subjectSewage-Sludgeen_US
dc.subjectTransformation Behavioren_US
dc.subjectSedum Plumbizincicolaen_US
dc.subjectThermal-Treatmenten_US
dc.subjectPickling Sludgeen_US
dc.titleAsh-to-emission pollution controls on co-combustion of textile dyeing sludge and waste teaen_US
dc.typeArticleen_US

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