Reference health
Untreated coffee husks as biosorbents for the removal of heavy metals from aqueous solutions
37/37 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
3 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 37 checked references that resolve
resolves10.1016/0048-9697(92)90363-W
Low-cost adsorbents for waste and wastewater treatment: a review
resolves10.1016/S0043-1354(01)00447-X
Single- and multi-component adsorption of cadmium and zinc using activated carbon derived from bagasse—an agricultural waste
resolves10.1016/S0960-8524(00)00179-6
Carbon from Cassava peel, an agricultural waste, as an adsorbent in the removal of dyes and metal ions from aqueous solution
resolves10.1016/S0032-9592(03)00055-4
Removal of copper(II) from aqueous solutions by biosorption on the cone biomass of Thuja orientalis
resolves10.1021/ie0400898
Removal of Hexavalent Chromium from Aqueous Solution Using Low-Cost Activated Carbons Derived from Agricultural Waste Materials and Activated Carbon Fabric Cloth
resolves10.1016/j.procbio.2004.06.010
Camparison for biosorption modeling of heavy metals (Cr (III), Cu (II), Zn (II)) adsorption from wastewater by carrot residues
resolves10.1016/j.jhazmat.2006.05.051
Adsorption of chromium(VI) on pomace—An olive oil industry waste: Batch and column studies
resolves10.1016/j.jhazmat.2006.04.006
Equilibrium and kinetic studies for the biosorption system of copper(II) ion from aqueous solution using Tectona grandis L.f. leaves powder
resolves10.1021/ie050678t
Chemical Modification of <i>Sargassum sp</i>. for Prevention of Organic Leaching and Enhancement of Uptake during Metal Biosorption
resolves10.1016/S0927-7757(03)00131-6
Equilibrium studies of adsorption of amino acids on NaZSM-5 zeolite
resolves10.1016/j.jhazmat.2004.09.015
Removal of metal ions from aqueous solutions by sorption onto rice bran
resolves10.1016/j.colsurfa.2004.01.034
Removal of zinc from aqueous solutions using sea nodule residue
resolves10.1016/j.seppur.2005.02.005
Adsorption of cadmium(II) from aqueous solution on natural and oxidized corncob
resolves10.1016/S0269-7491(99)00168-2
Chromium occurrence in the environment and methods of its speciation
resolves10.1016/j.chemosphere.2005.02.020
Studies on hexavalent chromium biosorption by chemically-treated biomass of Ecklonia sp.
resolves10.1016/S0043-1354(99)00232-8
The kinetics of sorption of divalent metal ions onto sphagnum moss peat
resolves10.1016/j.watres.2006.05.018
Sorption of Zn(II), Pb(II), and Co(II) using natural sorbents: Equilibrium and kinetic studies
resolves10.1016/S1093-0191(01)00079-X
Selective adsorption of chromium(VI) in industrial wastewater using low-cost abundantly available adsorbents
resolves10.1016/j.jhazmat.2004.12.006
Determination of the adsorption capacity of activated carbon made from coffee grounds by chemical activation with ZnCl and HPO
resolves10.1016/j.seppur.2005.02.004
Removal and recovery of heavy metals from aqueous solution using papaya wood as a new biosorbent
resolves10.1016/S0011-9164(04)00172-9
Biosorption of copper (II) from aqueous solutions by wheat shell
resolves10.1016/S1093-0191(00)00004-6
Evaluation of the adsorptive capacity of peanut hull pellets for heavy metals in solution
resolves10.1016/S0956-053X(02)00086-7
Olive mill solid residues as heavy metal sorbent material: a preliminary study
resolves10.1016/j.jhazmat.2004.11.002
Removal of cadmium from wastewater using agricultural waste ‘rice polish’
resolves10.1016/j.biortech.2005.02.027
Sorption of cadmium from aqueous solution using pretreated rice husk
resolves10.1016/j.biortech.2005.04.043
Low cost bio-sorbent ‘wheat bran’ for the removal of cadmium from wastewater: Kinetic and equilibrium studies
resolves10.1016/j.jhazmat.2006.06.056
Removal of hexavalent chromium from aqueous solution by agricultural waste biomass
The 3 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.jhazmat.2007.07.085_bib10
no DOI — not checkedL.C. Pinto, Quantikov—Image Analyzer, version 05. (2003).
no DOI — not checkedI. Puigdomènech, MEDUSA (2004), http://w1.156.telia.com/∼u15651596/.
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