Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/40796
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dc.contributor.authorLATAF, Amine-
dc.contributor.authorCARLEER, Robert-
dc.contributor.authorYPERMAN, Jan-
dc.contributor.authorSCHREURS, Sonja-
dc.contributor.authorD'HAEN, Jan-
dc.contributor.authorCUYPERS, Ann-
dc.contributor.authorVANDAMME, Dries-
dc.date.accessioned2023-08-30T06:19:04Z-
dc.date.available2023-08-30T06:19:04Z-
dc.date.issued2023-
dc.date.submitted2023-08-11T12:08:57Z-
dc.identifier.citationWaste Management, 168 , p. 376 -385-
dc.identifier.urihttp://hdl.handle.net/1942/40796-
dc.description.abstractFourteen biochars from seven biomass sources were investigated on their long-term Cd2+ removal. The experiments consisted of a ten-day batch Cd2+ adsorption in a pH-buffered solution (pH = 6) to minimise pH effects. Insect frass, spent peat and chicken manure-derived biochars are promising Cd2+ adsorbents. Pyrolysis temperature was crucial for optimising Cd2+ removal by insect frass and spent peat-derived biochars. For these biochars, a pyrolysis temperature of 450 degrees C was optimal. In contrast, the Cd2+ removal by chicken manure biochars was independent of pyrolysis temperature. The Cd2+ removal by insect-frass and spent peat-derived biochars was associated with chemisorption on surface functionalities, while using chicken manure biochars was more associated with Cd2+ precipitation. The kinetics of Cd2+ removal over the course of ten days showed that insect frass biochar (450 degrees C) showed a gradual increase from 36 to 75 % Cd2+ removal, while chicken manure and spent peat-derived biochar (450 degrees C) already showed a higher Cd2+ removal (72 - 89 %) after day 1. This evidences that a long-term Cd2+ removal effect can be expected for some biochars. This should certainly be taken into consideration in future soil-based experiments.-
dc.description.sponsorshipThis work was financially supported by Research Foundation Flanders, Belgium (FWO SBO-S000119N). We would like to acknowledge the technicians that have supported and executed some analyses of this study: Elsy Thijssen (ICP-OES), Greet Cuyvers (ICP-OES), Martine Vanhamel (ATR-FTIR), Linda Van Buggenhout (ATR-FTIR) and Bart Ruttens (XRD). We would like to acknowledge Prof. Dr. Jan D’Haen for providing us with expertise and access to the XRD device.-
dc.language.isoen-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.rights2023 Elsevier Ltd. All rights reserved-
dc.subject.otherCadmium-
dc.subject.otherAdsorption-
dc.subject.otherBiochar-
dc.subject.otherLong-term effect-
dc.subject.otherAgro-residues-
dc.titleThe screening of various biochars for Cd2+removal at relevant soil pH-
dc.typeJournal Contribution-
dc.identifier.epage385-
dc.identifier.spage376-
dc.identifier.volume168-
local.format.pages10-
local.bibliographicCitation.jcatA1-
dc.description.notesVandamme, D (corresponding author), Hasselt Univ, Analyt & Circular Chem, IMO, CMK, Agoralaan Bldg D, B-3590 Diepenbeek, Belgium.-
dc.description.notesdries.vandamme@uhasselt.be-
local.publisher.placeTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.identifier.doi10.1016/j.wasman.2023.06.018-
dc.identifier.pmid37348380-
dc.identifier.isi001035845400001-
dc.contributor.orcidVandamme, Dries/0000-0003-0941-2434; Cuypers, Ann/0000-0002-0171-0245-
local.provider.typewosris-
local.description.affiliation[Lataf, A.; Carleer, R.; Yperman, J.; Vandamme, D.] Hasselt Univ, Analyt & Circular Chem, IMO, CMK, Agoralaan Bldg D, B-3590 Diepenbeek, Belgium.-
local.description.affiliation[Schreurs, S.] Hasselt Univ, NuTeC, CMK, Agoralaan Bldg H, B-3590 Diepenbeek, Belgium.-
local.description.affiliation[D'Haen, J.] Hasselt Univ, Inst Mat Res & Imec Div Imomec IMO IMOMEC, B-3590 Diepenbeek, Belgium.-
local.description.affiliation[Cuypers, A.] Hasselt Univ, Environm Biol, CMK, Agoralaan Bldg D, B-3590 Diepenbeek, Belgium.-
local.uhasselt.internationalno-
item.fullcitationLATAF, Amine; CARLEER, Robert; YPERMAN, Jan; SCHREURS, Sonja; D'HAEN, Jan; CUYPERS, Ann & VANDAMME, Dries (2023) The screening of various biochars for Cd2+removal at relevant soil pH. In: Waste Management, 168 , p. 376 -385.-
item.fulltextWith Fulltext-
item.contributorLATAF, Amine-
item.contributorCARLEER, Robert-
item.contributorYPERMAN, Jan-
item.contributorSCHREURS, Sonja-
item.contributorD'HAEN, Jan-
item.contributorCUYPERS, Ann-
item.contributorVANDAMME, Dries-
item.accessRightsRestricted Access-
crisitem.journal.issn0956-053X-
crisitem.journal.eissn1879-2456-
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