{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T07:33:05Z","timestamp":1788852785246,"version":"build-2803163510"},"reference-count":81,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,1,10]],"date-time":"2026-01-10T00:00:00Z","timestamp":1768003200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100007889","name":"Centro de Investiga\u00e7\u00e3o em Materiais Cer\u00e2micos e Comp\u00f3sitos","doi-asserted-by":"publisher","award":["UID\/50011\/2025"],"award-info":[{"award-number":["UID\/50011\/2025"]}],"id":[{"id":"10.13039\/100007889","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010663","name":"H2020 European Research Council","doi-asserted-by":"publisher","award":["ERC\\u20132023 \\u2013StG \\u2013101116461"],"award-info":[{"award-number":["ERC\\u20132023 \\u2013StG \\u2013101116461"]}],"id":[{"id":"10.13039\/100010663","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["CEECIND\/07209\/2022"],"award-info":[{"award-number":["CEECIND\/07209\/2022"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["54499\/2022 .07209"],"award-info":[{"award-number":["54499\/2022 .07209"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006111","name":"Minist\u00e9rio da Ci\u00eancia, Tecnologia e Ensino Superior","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006111","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["2022.04478"],"award-info":[{"award-number":["2022.04478"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["UID\/50020\/2025"],"award-info":[{"award-number":["UID\/50020\/2025"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["LA\/P\/0006\/2020 ( DOI 10.54499\/LA\/P\/0006\/2020"],"award-info":[{"award-number":["LA\/P\/0006\/2020 ( DOI 10.54499\/LA\/P\/0006\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Waste Management"],"published-print":{"date-parts":[[2026,2]]},"DOI":"10.1016\/j.wasman.2026.115349","type":"journal-article","created":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T07:19:37Z","timestamp":1768461577000},"page":"115349","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"special_numbering":"C","title":["Waste\u2013to\u2013waste valorization: Sustainable palladium recovery from real spent catalytic converter leachates using chicken feathers"],"prefix":"10.1016","volume":"212","author":[{"given":"Amir","family":"Nobahar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Flavia N.","family":"Braga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Filipe H.B.","family":"Sosa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0747-2532","authenticated-orcid":false,"given":"Nicolas","family":"Schaeffer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3841-743X","authenticated-orcid":false,"given":"Jo\u00e3o A.P.","family":"Coutinho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0573-093X","authenticated-orcid":false,"given":"Helena","family":"Passos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wasman.2026.115349_b0005","doi-asserted-by":"crossref","DOI":"10.1016\/j.ijbiomac.2023.126754","article-title":"Adsorption of palladium from chloride aqueous solution using silica alginate nanomaterial","volume":"253","author":"Abd-Elhamid","year":"2023","journal-title":"Int. J. Biol. Macromol."},{"key":"10.1016\/j.wasman.2026.115349_b0010","doi-asserted-by":"crossref","DOI":"10.1016\/j.hydromet.2021.105629","article-title":"Selective recovery of palladium by wool resin and woven wool fabric resinrbents","volume":"203","author":"Akioka","year":"2021","journal-title":"Hydrometall."},{"key":"10.1016\/j.wasman.2026.115349_b0015","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2020.122383","article-title":"Guidelines for the use and interpretation of adsorption isotherm models: A review","volume":"393","author":"Al-Ghouti","year":"2020","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.wasman.2026.115349_b0020","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1007\/s11270-020-04473-6","article-title":"Adsorption behavior and mechanism of oxytetracycline on rice husk ash: Kinetics, equilibrium, and thermodynamics of the process","volume":"231","author":"Andrade","year":"2020","journal-title":"Water Air Soil Pollut."},{"key":"10.1016\/j.wasman.2026.115349_b0025","doi-asserted-by":"crossref","first-page":"790","DOI":"10.1016\/j.snb.2014.12.053","article-title":"Preparation of new class composite adsorbent for enhanced palladium(II) detection and recovery","volume":"209","author":"Awual","year":"2015","journal-title":"Sens. Actuators B Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0030","doi-asserted-by":"crossref","first-page":"226","DOI":"10.5182\/jaie.18.226","article-title":"Preparation of palladium(II)-imprinted chitosan derivative and its adsorption properties of precious metals","volume":"18","author":"Baba","year":"2007","journal-title":"J. Ion Exch."},{"key":"10.1016\/j.wasman.2026.115349_b0035","doi-asserted-by":"crossref","first-page":"1999","DOI":"10.3390\/polym16141999","article-title":"Keratin from animal by-products: Structure, characterization, extraction and application\u2014A review","volume":"16","author":"Banasaz","year":"2024","journal-title":"Polymers"},{"key":"10.1016\/j.wasman.2026.115349_b0040","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/0162-0134(88)85017-7","article-title":"Platinum(II) binding to metallothioneins","volume":"34","author":"Bongers","year":"1988","journal-title":"J. Inorg. Biochem."},{"key":"10.1016\/j.wasman.2026.115349_b0045","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1016\/j.cherd.2023.03.013","article-title":"Sorption as a pre-concentration step for metal ions recovery in multi-elemental systems","volume":"192","author":"Carreira","year":"2023","journal-title":"Chem. Eng. Res. Des."},{"key":"10.1016\/j.wasman.2026.115349_b0050","doi-asserted-by":"crossref","DOI":"10.1016\/j.molliq.2020.113475","article-title":"Intensified elimination of aqueous heavy metal ions using chicken feathers chemically modified by a batch method","volume":"312","author":"Chakraborty","year":"2020","journal-title":"J. Mol. Liq."},{"key":"10.1016\/j.wasman.2026.115349_b0055","doi-asserted-by":"crossref","first-page":"10084","DOI":"10.1021\/acs.iecr.6b02241","article-title":"Fabrication of new synthetic routes for functionalized Si-MCM-41 materials as effective adsorbents for water remediation","volume":"55","author":"Chaudhuri","year":"2016","journal-title":"Ind. Eng. Chem. Res."},{"key":"10.1016\/j.wasman.2026.115349_b0060","doi-asserted-by":"crossref","DOI":"10.1016\/j.desal.2023.116925","article-title":"Polyethylenimine functionalized sulfur-containing POSS-based dendritic adsorbent for highly efficient and selective capturing of precious metal ions","volume":"566","author":"Chaudhuri","year":"2023","journal-title":"Desalination"},{"key":"10.1016\/j.wasman.2026.115349_b0065","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2023.131206","article-title":"Graphene oxide-based dendritic adsorbent for the excellent capturing of platinum group elements","volume":"451","author":"Chaudhuri","year":"2023","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.wasman.2026.115349_b0070","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.wasman.2021.05.015","article-title":"KOH modification effectively enhances the Cd and Pb adsorption performance of N-enriched biochar derived from waste chicken feathers","volume":"130","author":"Chen","year":"2021","journal-title":"Waste Manag."},{"key":"10.1016\/j.wasman.2026.115349_b0075","doi-asserted-by":"crossref","DOI":"10.1016\/j.cej.2024.158324","article-title":"Upcycling of wool keratin for selective recovery of gold from aqueous solution","volume":"503","author":"Chen","year":"2025","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.wasman.2026.115349_b0080","article-title":"Electronic and resonance Raman spectra of mixed-valence, linear-chain complexes of platinum and palladium with 1,2-diaminocycloalkanes (N\u2013N), [MII (N\u2013N)2 ][MIV (N\u2013N)2 X2 ]X4 (X = halogen)","volume":"1851\u20131860","author":"Clark","year":"1982","journal-title":"J. Chem. Soc. Dalton Trans."},{"key":"10.1016\/j.wasman.2026.115349_b0085","doi-asserted-by":"crossref","DOI":"10.1016\/j.molliq.2020.114168","article-title":"Statistical physics interpretation of the adsorption mechanism of Pb2+, Cd2+ and Ni2+ on chicken feathers","volume":"319","author":"Dhaouadi","year":"2020","journal-title":"J. Mol. Liq."},{"key":"10.1016\/j.wasman.2026.115349_b0090","doi-asserted-by":"crossref","DOI":"10.1016\/j.jece.2020.104021","article-title":"Effective adsorption of Au(III) and Cu(II) by chemically treated sheep wool and the binding mechanism","volume":"8","author":"Enkhzaya","year":"2020","journal-title":"J. Environ. Chem. Eng."},{"key":"10.1016\/j.wasman.2026.115349_b0095","unstructured":"FAO, F. and A.O. of the U.N., 2023. Meat market review: Emerging trends and outlook 2023."},{"key":"10.1016\/j.wasman.2026.115349_b0100","doi-asserted-by":"crossref","first-page":"616","DOI":"10.1016\/j.jhazmat.2008.06.042","article-title":"Equilibrium and kinetic studies in adsorption of heavy metals using biosorbent: A summary of recent studies","volume":"162","author":"Febrianto","year":"2009","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.wasman.2026.115349_b0105","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1515\/zpch-1907-5723","article-title":"\u00dcber die Adsorption in L\u00f6sungen","volume":"57U","author":"Freundlich","year":"1907","journal-title":"Z. F\u00fcr Phys. Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0110","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/j.anifeedsci.2005.06.002","article-title":"Nutritional improvement of feather protein by treatment with microbial keratinase","volume":"126","author":"Grazziotin","year":"2006","journal-title":"Anim. Feed Sci. Technol."},{"key":"10.1016\/j.wasman.2026.115349_b0115","doi-asserted-by":"crossref","first-page":"550","DOI":"10.3390\/cryst13040550","article-title":"Platinum group metals: Green recovery from spent auto-catalysts and reuse in new catalysts\u2014A review","volume":"13","author":"Grilli","year":"2023","journal-title":"Crystals"},{"key":"10.1016\/j.wasman.2026.115349_b0120","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/S0032-9592(98)00112-5","article-title":"Pseudo-second order model for sorption processes","volume":"34","author":"Ho","year":"1999","journal-title":"Process Biochem."},{"key":"10.1016\/j.wasman.2026.115349_b0125","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/S0003-2670(98)00707-7","article-title":"Recovery of palladium(II) and gold(III) from diluted liquors using the resin duolite GT-73","volume":"381","author":"Iglesias","year":"1999","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.wasman.2026.115349_b0130","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1016\/j.jiec.2023.06.025","article-title":"Facile and cost-effective fabrication of activated charcoal-carboxymethyl cellulose composite fiber for high-rate water-softening application","volume":"126","author":"Il Yoon","year":"2023","journal-title":"J. Ind. Eng. Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0135","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1007\/BF02920183","article-title":"Recovery and refining of au by gold-cyanide ion biosorption using animal fibrous proteins","volume":"70\u201372","author":"Ishikawa","year":"1998","journal-title":"Appl. Biochem. Biotechnol."},{"key":"10.1016\/j.wasman.2026.115349_b0140","doi-asserted-by":"crossref","first-page":"4547","DOI":"10.1021\/acs.iecr.3c04137","article-title":"Recovery and isolation strategies of platinum, palladium, and rhodium from spent automotive catalyst leachate using a polyethylene-imine-grafted cellulose nanofibril aerogel","volume":"63","author":"Kim","year":"2024","journal-title":"Ind. Eng. Chem. Res."},{"key":"10.1016\/j.wasman.2026.115349_b0145","first-page":"1","article-title":"Zur Theorie der sogenannten Adsorption gel\u00f6ster Stoffe","volume":"24","author":"Lagergren","year":"1898","journal-title":"Bihang till Kungliga Svenska Vetenskapsakademiens Handlingar"},{"key":"10.1016\/j.wasman.2026.115349_b0150","doi-asserted-by":"crossref","first-page":"2221","DOI":"10.1021\/ja02268a002","article-title":"The constitution and fundamental properties of solids and liquids. Part I solids","volume":"38","author":"Langmuir","year":"1916","journal-title":"J. Am. Chem. Soc."},{"key":"10.1016\/j.wasman.2026.115349_b0155","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/j.hydromet.2019.03.009","article-title":"A detailed spectrophotometric investigation of the stability constants of [PdCln(OH)4-n]2\u2212 and [PdBrn(OH)4-n]2\u2212 (n = 0\u20134)","volume":"186","author":"Le Roux","year":"2019","journal-title":"Hydrometall."},{"key":"10.1016\/j.wasman.2026.115349_b0160","doi-asserted-by":"crossref","first-page":"612","DOI":"10.1021\/ed051p612","article-title":"Charge transfer spectra of transition metal complexes","volume":"51","author":"Lever","year":"1974","journal-title":"J. Chem. Educ."},{"key":"10.1016\/j.wasman.2026.115349_b0165","doi-asserted-by":"crossref","first-page":"2717","DOI":"10.3389\/fmicb.2019.02717","article-title":"Progress in microbial degradation of feather waste","volume":"10","author":"Li","year":"2019","journal-title":"Front. Microbiol."},{"key":"10.1016\/j.wasman.2026.115349_b0170","doi-asserted-by":"crossref","first-page":"1474","DOI":"10.1021\/ic9805473","article-title":"Interaction of palladium(II) complexes with sulfur-containing peptides studied by electrospray mass spectrometry","volume":"38","author":"Luo","year":"1999","journal-title":"Inorg. Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0175","doi-asserted-by":"crossref","first-page":"589","DOI":"10.3390\/min15060589","article-title":"Selective recovery of palladium (II) from acidic solutions using dithio- and benzimidazolylthio-functionalized resins","volume":"15","author":"Mahleba","year":"2025","journal-title":"Minerals"},{"key":"10.1016\/j.wasman.2026.115349_b0180","doi-asserted-by":"crossref","first-page":"850","DOI":"10.1016\/j.procbio.2014.02.016","article-title":"Selective adsorption and recovery of precious metal ions using protein-rich biomass as efficient adsorbents","volume":"49","author":"Maruyama","year":"2014","journal-title":"Process Biochem."},{"key":"10.1016\/j.wasman.2026.115349_b0185","doi-asserted-by":"crossref","first-page":"181","DOI":"10.3390\/polym15010181","article-title":"Physico-chemical characterization of keratin from wool and chicken feathers extracted using refined chemical methods","volume":"15","author":"Mattiello","year":"2022","journal-title":"Polymers"},{"key":"10.1016\/j.wasman.2026.115349_b0190","doi-asserted-by":"crossref","first-page":"32","DOI":"10.37256\/sce.5120243521","article-title":"Application and future perspectives of keratin protein extracted from waste chicken feather: A review","author":"Maurya","year":"2023","journal-title":"Sustain. Chem. Eng."},{"key":"10.1016\/j.wasman.2026.115349_b0195","doi-asserted-by":"crossref","first-page":"2295","DOI":"10.1039\/C9GC00166B","article-title":"Functionalized chitosan adsorbents allow recovery of palladium and platinum from acidic aqueous solutions","volume":"21","author":"Mincke","year":"2019","journal-title":"Green Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0200","doi-asserted-by":"crossref","DOI":"10.1063\/1.3518101","article-title":"Ions in solutions: Determining their polarizabilities from first-principles","volume":"134","author":"Molina","year":"2011","journal-title":"J. Chem. Phys."},{"key":"10.1016\/j.wasman.2026.115349_b0205","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1016\/j.mineng.2017.08.011","article-title":"A novel biorefinery: Biorecovery of precious metals from spent automotive catalyst leachates into new catalysts effective in metal reduction and in the hydrogenation of 2-pentyne","volume":"113","author":"Murray","year":"2017","journal-title":"Miner. Eng."},{"key":"10.1016\/j.wasman.2026.115349_b0210","doi-asserted-by":"crossref","first-page":"4494","DOI":"10.1021\/acsomega.7b00431","article-title":"Effective adsorption of precious metal palladium over polyethyleneimine-functionalized alumina nanopowder and its reusability as a catalyst for energy and environmental applications","volume":"2","author":"Nagarjuna","year":"2017","journal-title":"ACS Omega"},{"key":"10.1016\/j.wasman.2026.115349_b0215","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/j.hydromet.2014.12.006","article-title":"Recovery of platinum, palladium and rhodium from acidic chloride leach solution using ion exchange resins","volume":"152","author":"Nikoloski","year":"2015","journal-title":"Hydrometall."},{"key":"10.1016\/j.wasman.2026.115349_b0220","doi-asserted-by":"crossref","first-page":"2707","DOI":"10.1007\/s10098-023-02523-1","article-title":"Recovery of catalytic metals from leaching solutions of spent automotive catalytic converters using plant extracts","volume":"25","author":"Nobahar","year":"2023","journal-title":"Clean Techn. Environ. Policy"},{"key":"10.1016\/j.wasman.2026.115349_b0225","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1007\/s10534-021-00315-y","article-title":"A review of plant metabolites with metal interaction capacity: A green approach for industrial applications","volume":"34","author":"Nobahar","year":"2021","journal-title":"Biometals"},{"key":"10.1016\/j.wasman.2026.115349_b0230","doi-asserted-by":"crossref","DOI":"10.1016\/j.seppur.2022.120474","article-title":"Hydrometallurgical recovery of platinum-group metals from spent auto-catalysts \u2013 Focus on leaching and solvent extraction","volume":"286","author":"Paiva","year":"2022","journal-title":"Sep. Purif. Technol."},{"key":"10.1016\/j.wasman.2026.115349_b0235","doi-asserted-by":"crossref","first-page":"18444","DOI":"10.1038\/s41598-023-45689-w","article-title":"Development of novel parameters for characterising scale morphology of wool fibre and its correlation with dye diffusion coefficient of acid dye","volume":"13","author":"Paul","year":"2023","journal-title":"Sci. Rep."},{"key":"10.1016\/j.wasman.2026.115349_b0240","doi-asserted-by":"crossref","DOI":"10.1016\/j.ccr.2024.215678","article-title":"Interaction of disulfides with metal ions and spectroscopic identification of the products","volume":"505","author":"Petrov","year":"2024","journal-title":"Coord. Chem. Rev."},{"key":"10.1016\/j.wasman.2026.115349_b0245","doi-asserted-by":"crossref","DOI":"10.1016\/j.ica.2022.121269","article-title":"Experimental and DFT study of the kinetics of the interaction of Pt(II) and Pd(II) with disulfides in hydrochloric acid solutions","volume":"545","author":"Petrov","year":"2023","journal-title":"Inorganica Chim. Acta"},{"key":"10.1016\/j.wasman.2026.115349_b0250","doi-asserted-by":"crossref","first-page":"1424","DOI":"10.1039\/D2GC04477C","article-title":"Valorization of chicken feathers using aqueous solutions of ionic liquids","volume":"25","author":"Polesca","year":"2023","journal-title":"Green Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0255","doi-asserted-by":"crossref","first-page":"1119","DOI":"10.1007\/s13762-018-1669-z","article-title":"Recycling chicken feathers to produce adsorbent porous keratin-based sponge","volume":"16","author":"Sadeghi","year":"2019","journal-title":"Int. J. Environ. Sci. Technol."},{"key":"10.1016\/j.wasman.2026.115349_b0260","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1016\/j.hydromet.2018.10.012","article-title":"A review of recent studies into hydrometallurgical methods for recovering PGMs from used catalytic converters","volume":"182","author":"Saguru","year":"2018","journal-title":"Hydrometall."},{"key":"10.1016\/j.wasman.2026.115349_b0265","doi-asserted-by":"crossref","first-page":"697","DOI":"10.1007\/s10311-018-00819-z","article-title":"Evaluation of thermodynamic parameters for adsorption of heavy metals by green adsorbents","volume":"17","author":"Sahmoune","year":"2019","journal-title":"Environ. Chem. Lett."},{"key":"10.1016\/j.wasman.2026.115349_b0270","doi-asserted-by":"crossref","unstructured":"Saitoh, N., Nomura, T., Konishi, Y., 2017. Biotechnological Recovery of Platinum Group Metals from Leachates of Spent Automotive Catalysts, in: Kim, H., Alam, S., Neelameggham, N.R., Oosterhof, H., Ouchi, T., Guan, X. (Eds.), Rare Metal Technology 2017, The Minerals, Metals & Materials Series. Springer International Publishing, Cham, pp. 129\u2013135. https:\/\/doi.org\/10.1007\/978-3-319-51085-9_13.","DOI":"10.1007\/978-3-319-51085-9_13"},{"key":"10.1016\/j.wasman.2026.115349_b0275","doi-asserted-by":"crossref","first-page":"874","DOI":"10.1016\/j.jhazmat.2008.05.112","article-title":"Biosorption of palladium(II) from aqueous solution by moss (Racomitrium lanuginosum) biomass: Equilibrium, kinetic and thermodynamic studies","volume":"162","author":"Sari","year":"2009","journal-title":"J. Hazard. Mater."},{"key":"10.1016\/j.wasman.2026.115349_b0280","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/j.jcis.2014.12.016","article-title":"Analysis of ionic strength effects on the adsorption of simple amino acids","volume":"443","author":"Sebben","year":"2015","journal-title":"J. Colloid Interface Sci."},{"key":"10.1016\/j.wasman.2026.115349_b0285","doi-asserted-by":"crossref","DOI":"10.1016\/j.nucengdes.2024.113596","article-title":"Valorization of waste feather fiber: One uranium resource recycling material","volume":"429","author":"Shan","year":"2024","journal-title":"Nucl. Eng. Des."},{"key":"10.1016\/j.wasman.2026.115349_b0290","doi-asserted-by":"crossref","unstructured":"Shukla, M.K., Chauhan, B.V.S., Bhaskar, T., Dhar, A., Vedratnam, A., 2023. Recycling of Platinum Group Metals and Alternative Catalysts for Catalytic Converters, in: Upadhyay, R.K., Sharma, S.K., Kumar, V., Valera, H. (Eds.), Transportation Systems Technology and Integrated Management, Energy, Environment, and Sustainability. Springer Nature Singapore, Singapore, pp. 363\u2013398. https:\/\/doi.org\/10.1007\/978-981-99-1517-0_17.","DOI":"10.1007\/978-981-99-1517-0_17"},{"key":"10.1016\/j.wasman.2026.115349_b0295","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1063\/1.1746922","article-title":"On the Structure of a Catalyst Surface","volume":"16","author":"Sips","year":"1948","journal-title":"J. Chem. Phys."},{"key":"10.1016\/j.wasman.2026.115349_b0300","doi-asserted-by":"crossref","first-page":"2658","DOI":"10.3390\/polym15122658","article-title":"Efficient and green isolation of keratin from poultry feathers by subcritical water","volume":"15","author":"\u0160kerget","year":"2023","journal-title":"Polymers"},{"key":"10.1016\/j.wasman.2026.115349_b0305","doi-asserted-by":"crossref","first-page":"707","DOI":"10.1007\/s40201-021-00639-4","article-title":"Use and treatment of chicken feathers as a natural adsorbent for the removal of copper in aqueous solution","volume":"19","author":"Sol\u00eds-Moreno","year":"2021","journal-title":"J. Environ. Health Sci. Eng."},{"key":"10.1016\/j.wasman.2026.115349_b0310","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1007\/BF02941689","article-title":"Biosorption of precious metal ions by chicken feather","volume":"57\u201358","author":"Suyama","year":"1996","journal-title":"Appl. Biochem. Biotechnol."},{"key":"10.1016\/j.wasman.2026.115349_b0315","first-page":"327","article-title":"Kinetics of ammonia synthesis on promoted iron catalysts","volume":"12","author":"Temkin","year":"1940","journal-title":"Acta Physicochim. URSS"},{"key":"10.1016\/j.wasman.2026.115349_b0320","doi-asserted-by":"crossref","first-page":"2363","DOI":"10.1007\/s10098-017-1443-9","article-title":"Valorisation of chicken feathers: a review on recycling and recovery route\u2014current status and future prospects","volume":"19","author":"Tesfaye","year":"2017","journal-title":"Clean Techn. Environ. Policy"},{"key":"10.1016\/j.wasman.2026.115349_b0325","unstructured":"The Business Research Company, 2025. Automotive catalytic converter global market report."},{"key":"10.1016\/j.wasman.2026.115349_b0330","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.wasman.2020.06.030","article-title":"A review on the recycling processes of spent auto-catalysts: Towards the development of sustainable metallurgy","volume":"114","author":"Trinh","year":"2020","journal-title":"Waste Manag."},{"key":"10.1016\/j.wasman.2026.115349_b0335","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1016\/j.seppur.2017.06.068","article-title":"Adsorption of palladium(II) from hydrochloric acid solutions using polymeric resins impregnated with novel N-substituted 2-(diphenylthiophosphoryl)acetamides","volume":"187","author":"Turanov","year":"2017","journal-title":"Sep. Purif. Technol."},{"key":"10.1016\/j.wasman.2026.115349_b0340","doi-asserted-by":"crossref","DOI":"10.1016\/j.ultsonch.2020.105404","article-title":"Making precious metals cheap: A sonoelectrochemical \u2013 Hydrodynamic cavitation method to recycle platinum group metals from spent automotive catalysts","volume":"72","author":"Vasile","year":"2021","journal-title":"Ultrason. Sonochem."},{"key":"10.1016\/j.wasman.2026.115349_b0345","doi-asserted-by":"crossref","first-page":"593","DOI":"10.3390\/coatings11050593","article-title":"Recovery of Pd(II) from aqueous solution by polyethylenimine-crosslinked chitin biosorbent","volume":"11","author":"Wang","year":"2021","journal-title":"Coatings"},{"key":"10.1016\/j.wasman.2026.115349_b0350","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1061\/JSEDAI.0000430","article-title":"Kinetics of adsorption on carbon from solution","volume":"89","author":"Weber","year":"1963","journal-title":"J. Sanit. Eng. Div."},{"key":"10.1016\/j.wasman.2026.115349_b0355","doi-asserted-by":"crossref","first-page":"2482","DOI":"10.3390\/molecules25112482","article-title":"Solubility and selectivity effects of the anion on the adsorption of different heavy metal ions onto chitosan","volume":"25","author":"Wei\u00dfpflog","year":"2020","journal-title":"Molecules"},{"key":"10.1016\/j.wasman.2026.115349_b0360","doi-asserted-by":"crossref","first-page":"4386","DOI":"10.3390\/molecules29184386","article-title":"Evaluation of adsorption ability of Lewatit\u00ae VP OC 1065 and DiaionTM CR20 ion exchangers for heavy metals with particular consideration of palladium(II) and copper(II)","volume":"29","author":"Wo\u0142owicz","year":"2024","journal-title":"Molecules"},{"key":"10.1016\/j.wasman.2026.115349_b0365","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1016\/j.cej.2012.05.047","article-title":"The use of the chelating resin of a new generation Lewatit MonoPlus TP-220 with the bis-picolylamine functional groups in the removal of selected metal ions from acidic solutions","volume":"197","author":"Wo\u0142owicz","year":"2012","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.wasman.2026.115349_b0370","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/j.cej.2012.12.052","article-title":"Recovery of metallic palladium from hydrochloric acid solutions by a combined method of adsorption and incineration","volume":"218","author":"Won","year":"2013","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.wasman.2026.115349_b0375","doi-asserted-by":"crossref","DOI":"10.1016\/j.seppur.2023.123357","article-title":"Platinum group metals recycling from spent automotive catalysts: Metallurgical extraction and recovery technologies","volume":"311","author":"Xia","year":"2023","journal-title":"Sep. Purif. Technol."},{"key":"10.1016\/j.wasman.2026.115349_b0380","doi-asserted-by":"crossref","DOI":"10.1088\/1757-899X\/329\/1\/012009","article-title":"Real life experimental determination of platinum group metals content in automotive catalytic converters","volume":"329","author":"Yakoumis","year":"2018","journal-title":"IOP Conf. Ser.: Mater. Sci. Eng."},{"key":"10.1016\/j.wasman.2026.115349_b0385","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1155\/2019\/2318157","article-title":"Recovery and then individual separation of platinum, palladium, and rhodium from spent car catalytic converters using hydrometallurgical technique followed by successive precipitation methods","volume":"2019","author":"Yousif","year":"2019","journal-title":"J. Chem."},{"key":"10.1016\/j.wasman.2026.115349_b0390","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1007\/s42452-021-04245-9","article-title":"Insight into the adsorption kinetics, mechanism, and thermodynamics of methylene blue from aqueous solution onto pectin-alginate-titania composite microparticles","volume":"3","author":"Zamri","year":"2021","journal-title":"SN Appl. Sci."},{"key":"10.1016\/j.wasman.2026.115349_b0395","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2023.117253","article-title":"Selective capture of palladium from acid wastewater by thiazole-modified activated carbon: Performance and mechanism","volume":"238","author":"Zhang","year":"2023","journal-title":"Environ. Res."},{"key":"10.1016\/j.wasman.2026.115349_b0400","doi-asserted-by":"crossref","first-page":"5620","DOI":"10.3390\/su15075620","article-title":"A review of poultry waste-to-wealth: Technological progress, modeling and simulation studies, and economic- environmental and social sustainability","volume":"15","author":"Zhang","year":"2023","journal-title":"Sustainability"},{"key":"10.1016\/j.wasman.2026.115349_b0405","doi-asserted-by":"crossref","first-page":"12158","DOI":"10.3390\/ijms232012158","article-title":"Selective recovery of palladium (II) from metallurgical wastewater using thiadiazole-based chloromethyl polystyrene-modified adsorbent","volume":"23","author":"Zhang","year":"2022","journal-title":"Int. J. Mol. Sci."}],"container-title":["Waste Management"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0956053X2600019X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0956053X2600019X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T05:30:18Z","timestamp":1778563818000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0956053X2600019X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2]]},"references-count":81,"alternative-id":["S0956053X2600019X"],"URL":"https:\/\/doi.org\/10.1016\/j.wasman.2026.115349","relation":{},"ISSN":["0956-053X"],"issn-type":[{"value":"0956-053X","type":"print"}],"subject":[],"published":{"date-parts":[[2026,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Waste\u2013to\u2013waste valorization: Sustainable palladium recovery from real spent catalytic converter leachates using chicken feathers","name":"articletitle","label":"Article Title"},{"value":"Waste Management","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wasman.2026.115349","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Author(s). Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}],"article-number":"115349"}}