Efficiency, by-product valorization, and pollution control of co-pyrolysis of textile dyeing sludge and waste solid adsorbents: Their atmosphere, temperature, and blend ratio dependencies

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dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorZou, Huihuang
dc.contributor.authorHuang, Shengzheng
dc.contributor.authorRen, Mingzhong
dc.contributor.authorLiu, Jingyong
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorXie, Wuming
dc.date.accessioned2023-08-04T08:35:59Z
dc.date.available2023-08-04T08:35:59Z
dc.date.issued2022en_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 Scientific and Technological Planning Project of Guangzhou, China (No. 202103000004), and the Science and Technology Planning Project of Yunfu, Guangdong Province, China (No. 2020040401).en_US
dc.description.abstractThis study aimed to quantify the co-pyrolytic synergistic effects of textile dyeing sludge (TDS) and waste biochar (WBC) for an optimal utilization of secondary resources and to mitigate environmental pollution and waste volume. TDS and WBC had a strong synergistic effect between 800 and 900 degrees C in the CO2-assisted atmosphere. With the increased TDS fraction, NH3 emission fell significantly regardless of the atmosphere type. The CO2 atmosphere changed Sin TDS char and released SO2 in the range of 800-1000 degrees C. With the temperature rise, an unstable N structure turned into a more stable heterocyclic N structure in the CO2 and N-2 atmospheres. Regardless of the atmosphere type and temperature, the C-containing functional groups in co-pyrolytic biochar existed mainly as C-C/C-H. In the CO2 atmosphere, inorganic S, aliphatic S, and thiophene S in the co-pyrolytic biochar disappeared and became more stable sulfones. The co-pyrolysis inhibited the formation of S-containing compounds. The retention ability of the copyrolytic biochar peaked for most of the heavy metals in the N-2 atmosphere but was better for Pb and Zn in the CO2 than N-2 atmosphere. Simultaneous optimization showed the co-pyrolysis of 10% TDS and 90% WBC at above 950 degrees C in the N-2-CO2 or CO2 atmosphere as the optimal operational settings combined.en_US
dc.description.sponsorshipNational Natural Science Foundation of China [51978175, 22006015]; Scientific and Technological Planning Project of Guangzhou, China [202103000004]; Science and Technology Planning Project of Yunfu, Guangdong Province, China [2020040401]en_US
dc.identifier.citationZou, H., Huang, S., Ren, M., Liu, J., Evrendilek, F., Xie, W., & Zhang, G. (2022). Efficiency, by-product valorization, and pollution control of co-pyrolysis of textile dyeing sludge and waste solid adsorbents: Their atmosphere, temperature, and blend ratio dependencies. Science of The Total Environment, 819, 152923.en_US
dc.identifier.doi10.1016/j.scitotenv.2022.152923
dc.identifier.endpage17en_US
dc.identifier.issn0048-9697
dc.identifier.issn1879-1026
dc.identifier.pmid34999078en_US
dc.identifier.scopus2-s2.0-85123027665en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.scitotenv.2022.152923
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11433
dc.identifier.volume819en_US
dc.identifier.wosWOS:000766811700005en_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.subjectTextile Dyeing Sludgeen_US
dc.subjectWaste Biocharen_US
dc.subjectCo-Pyrolysisen_US
dc.subjectBio-Oilsen_US
dc.subjectJoint Optimizationen_US
dc.titleEfficiency, by-product valorization, and pollution control of co-pyrolysis of textile dyeing sludge and waste solid adsorbents: Their atmosphere, temperature, and blend ratio dependenciesen_US
dc.typeArticleen_US

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