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.
The 55 checked references that resolve
resolves10.1021/acsomega.1c03964Chitosan–Terephthalic Acid–Magnetic Composite Beads for Effective Removal of the Acid Blue Dye from Aqueous Solutions: Kinetics, Isotherm, and Statistical Modeling
resolves10.1021/ie101918mInvestigation on Poly(methacrylic acid)-Grafted Cellulose/Bentonite Superabsorbent Composite: Synthesis, Characterization, and Adsorption Characteristics of Bovine Serum Albumin
resolves10.1021/acsami.0c10283Removal and Separation of Heavy Metal Ions from Multicomponent Simulated Waters Using Silica/Polyethyleneimine Composite Microparticles
resolves10.1021/acsomega.1c01204Investigation of Adsorption Kinetics and the Isotherm Mechanism of Manganese by Modified Diatomite
resolves10.1016/j.jclepro.2019.117766Modelling and optimization of gold mine tailings based geopolymer by using response surface method and its application in Pb2+ removal
resolves10.1016/j.cej.2020.124614Selective photodegradation of tetracycline by molecularly imprinted ZnO@NH2-UiO-66 composites
resolves10.1039/C6RA28745JDetermination of amino groups on functionalized graphene oxide for polyurethane nanomaterials: XPS quantitation vs. functional speciation
resolves10.1021/acsomega.1c01770Mechanism of Cd(II) and Cu(II) Adsorption onto Few-Layered Magnetic Graphene Oxide as an Efficient Adsorbent
resolves10.1021/acsomega.9b01603Efficient Removal of Pb(II) and Cd(II) from Industrial Mine Water by a Hierarchical MoS<sub>2</sub>/SH-MWCNT Nanocomposite
resolves10.1021/acsami.9b09140Advanced TiO<sub>2</sub>–SiO<sub>2</sub>–Sulfur (Ti–Si–S) Nanohybrid Materials: Potential Adsorbent for the Remediation of Contaminated Wastewater
resolves10.1021/acsami.9b11850EDTA-Functionalized Covalent Organic Framework for the Removal of Heavy-Metal Ions
resolves10.1021/acs.iecr.8b00823Thiol–Ene Synthesis of Cysteine-Functionalized Lignin for the Enhanced Adsorption of Cu(II) and Pb(II)
resolves10.1021/acs.iecr.6b04834Conversion of Dimethyl Ether to Olefins over Nanosized Mordenite Fabricated by a Combined High-Energy Ball Milling with Recrystallization
resolves10.1007/s12613-016-1300-6An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr3+ removal capacity
resolves10.1016/j.pce.2018.02.013Investigating waste rock, tailings, slag and coal ash clinker as adsorbents for heavy metals: Batch and column studies
resolves10.1021/acs.jced.9b00111Adsorption and Reduction Transformation Behaviors of Cr(VI) on Mesoporous Polydopamine/Titanium Dioxide Composite Nanospheres
resolves10.1016/j.cej.2015.03.104Preparation, characterization, and application of mesoporous silica-grafted graphene oxide for highly selective lead adsorption
resolves10.1021/acssuschemeng.7b00434Amorphous MnO<sub>2</sub> Modified Biochar Derived from Aerobically Composted Swine Manure for Adsorption of Pb(II) and Cd(II)
resolves10.1016/j.jhazmat.2019.120979Amino-decorated magnetic metal-organic framework as a potential novel platform for selective removal of chromium (Vl), cadmium (II) and lead (II)
resolves10.1021/acsomega.9b00533Hexadecyltrimethylammonium Bromide Surfactant-Supported Silica Material for the Effective Adsorption of Metanil Yellow Dye
resolves10.1021/acssuschemeng.8b04028In Situ Coprecipitation Formed Highly Water-Dispersible Magnetic Chitosan Nanopowder for Removal of Heavy Metals and Its Adsorption Mechanism
resolves10.1021/acs.iecr.8b02764Layer-Structured POSS-Modified Fe-Aminoclay/Carboxymethyl Cellulose Composite as a Superior Adsorbent for the Removal of Radioactive Cesium and Cationic Dyes
resolves10.1021/acs.jced.9b00444Synthesis of Polypyrrole-Modified Layered Double Hydroxides for Efficient Removal of Cr(VI)
resolves10.1021/acsomega.9b03411Insight into the Adsorption and Photocatalytic Behaviors of an Organo-bentonite/Co<sub>3</sub>O<sub>4</sub> Green Nanocomposite for Malachite Green Synthetic Dye and Cr(VI) Metal Ions: Application and Mechanisms
resolves10.1021/acsami.8b17141Single-Step Synthesis of Magnesium-Doped Lithium Manganese Oxide Nanosorbent and Their Polymer Composite Beads for Selective Heavy Metal Removal
resolves10.1021/acssuschemeng.8b05138Selective Adsorption of Pb(II) from Aqueous Medium by Cross-Linked Chitosan-Functionalized Graphene Oxide Adsorbent
resolves10.1016/j.eti.2018.04.008Efficiency of waste clinker ash and iron oxide tailings for phosphorus removal from tertiary wastewater: Batch studies
resolves10.1021/acs.iecr.6b04997Efficient Removal of Pb(II) and Cd(II) Using NH<sub>2</sub>-Functionalized Zr-MOFs via Rapid Microwave-Promoted Synthesis
resolves10.1021/acsanm.9b02036Magnetic Mesoporous Calcium Carbonate-Based Nanocomposites for the Removal of Toxic Pb(II) and Cd(II) Ions from Water
resolves10.1021/jacs.9b08674K<sub><i>x</i></sub>[Bi<sub>4–<i>x</i></sub>Mn<sub><i>x</i></sub>S<sub>6</sub>], Design of a Highly Selective Ion Exchange Material and Direct Gap 2D Semiconductor
resolves10.1021/acs.est.8b02039Novel Cu(II)–EDTA Decomplexation by Discharge Plasma Oxidation and Coupled Cu Removal by Alkaline Precipitation: Underneath Mechanisms
resolves10.1016/j.jhazmat.2019.03.048Comprehensive evaluation on a prospective precipitation-flotation process for metal-ions removal from wastewater simulants
resolves10.1021/acs.jced.0c00085Adsorption of Hexavalent Chromium from Aqueous Solution by a Chitosan/Bentonite Composite: Isotherm, Kinetics, and Thermodynamics Studies
resolves10.1021/acsomega.9b02180Preparation and Characterization of Cationic Water-Soluble Pillar[5]arene-Modified Zeolite for Adsorption of Methyl Orange
resolves10.1016/j.jclepro.2019.01.175Effect of mechanical grinding on pozzolanic activity and hydration properties of siliceous gold ore tailings
resolves10.1007/s11356-019-06658-xEnhanced adsorption of Cd (II) from aqueous solution by a shrimp bran modified Typha orientalis biochar
resolves10.1021/acsami.7b00480Uptake of Pb(II) and Cd(II) on Chitosan Microsphere Surface Successively Grafted by Methyl Acrylate and Diethylenetriamine
resolves10.1021/acsami.8b15049Simultaneous and Efficient Capture of Inorganic Nitrogen and Heavy Metals by Polyporous Layered Double Hydroxide and Biochar Composite for Agricultural Nonpoint Pollution Control
resolves10.1021/acsami.9b16423Hooped Amino-Group Chains in Porous Organic Polymers for Enhancing Heavy Metal Ion Removal
resolves10.1021/acs.jpca.9b00823Effect of Degree of Silicification on Silica/Silicic Acid Binding Cd(II) and Its Mechanism
resolves10.1016/j.jenvman.2019.01.009Adsorption removal of cationic dyes from aqueous solutions using ceramic adsorbents prepared from industrial waste coal gangue
resolves10.1021/acs.est.6b01897Environmental Remediation and Application of Nanoscale Zero-Valent Iron and Its Composites for the Removal of Heavy Metal Ions: A Review
The 19 references without a DOI — listed, not checked
no DOI — not checkedMechanism of selective gold adsorption on ion-imprinted chitosan resin modified by thiourea
no DOI — not checkedCompetitive adsorption of Cd 2+ , Pb 2+ and Ni 2+ onto Fe 3+ -modified argillaceous limestone: influence of pH, ionic strength and natural organic matters
no DOI — not checkedEfficient removal of Pb(?) from aqueous solution by a novel ion imprinted magnetic biosorbent: Adsorption kinetics and mechanisms
no DOI — not checkedEnhanced adsorption of Congo red using chitin suspension after sonoenzymolysis
no DOI — not checkedFacile preparation of zeolite-activated carbon composite from coal gangue with enhanced adsorption performance
no DOI — not checkedPreparation and characterization of polystyrene sulfonic acid-co-maleic acid copolymer modified silica nanoparticles
no DOI — not checkedEfficient removal of Pb(?) ions from aqueous solution by modified red mud
no DOI — not checkedFabrication of the alginatecombusted coal gangue composite for simultaneous and effective adsorption of Zn(?) and Mn(?)
no DOI — not checkedEnhanced competitive adsorption of zinc and manganese by alginate-iron oxide-combusted coal gangue composite: synthesizing, characterization and investigation
no DOI — not checkedProgrammable synthesis of exfoliated biochar nanosheets for selective and highly efficient adsorption of thallium
no DOI — not checkedEdaphic factors influencing vegetation colonization and encroachment on arsenical gold mine tailings near Sudbury
no DOI — not checkedPyrite enhanced chlorination roasting and its efficacy in gold and silver recovery from gold tailing
no DOI — not checkedComparison of Cd 2+ adsorption onto amphoteric, amphoteric-cationic and amphoteric-anionic modified magnetic bentonites
no DOI — not checkedref49
no DOI — not checkedref50
no DOI — not checkedSelective adsorption of palladium (?) from aqueous solution using epichlorohydrin crosslinked polyethylenimine-chitin adsorbent: Batch and column studies
no DOI — not checkedIn-situ synthesis of poly (m-phenylenediamine) on chitin bead for Cr(?) removal
no DOI — not checkedHigh-efficiency adsorption of Cr(?) and RhB by hierarchical porous carbon prepared from coal gangue
no DOI — not checkedSynthesis of porous material from coal gasification fine slag residual carbon and its application in removal of methylene blue
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