Rational Synthesis of Polyamidoxime/Polydopamine-Decorated Graphene Oxide Composites for Efficient Uranium(VI) Removal from Mine Radioactive Wastewater

Efficient removal of U(VI) from mine radioactive wastewater is important for environmental remediation and radiation protection. In this work, a new series of polyamidoxime/polydopamine-decorated graphene oxide (GO/PDA/PAO) composites were obtained by one-pot synthesis and used for the removal of U(VI) from mine radioactive wastewater. The as-synthesized GO/PDA/PAO composites (GO/PDA/PAO-0.2, GO/PDA/PAO-0.5, and GO/PDA/PAO-1) were examined by transmission electron microscopy, Fourier transform infrared (FT-IR), and X-ray photoelectron spectroscopy (XPS). The effects of pH, ionic strength, contact time, initial U(VI) concentration, and temperature on the adsorption behavior of U(VI) by GO/PDA/PAO were investigated. The maximum adsorption capacity of GO/PDA/PAO-0.2 was 502.5 mg/g at pH 6.0 and 298 K. The adsorption kinetics and isotherms can be well illustrated by the pseudo-second-order kinetics model and Langmuir isotherm model. The thermodynamic study indicated that the removal of U(VI) by GO/PDA/PAO-0.2...

[1]  K. Shih,et al.  Uranium extraction using hydroxyapatite recovered from phosphorus containing wastewater. , 2020, Journal of hazardous materials.

[2]  Zhang Lin,et al.  Powerful uranium extraction strategy with combined ligand complexation and photocatalytic reduction by postsynthetically modified photoactive metal-organic frameworks , 2019, Applied Catalysis B: Environmental.

[3]  Xiangxue Wang,et al.  Sensors for determination of uranium: A review , 2019, TrAC Trends in Analytical Chemistry.

[4]  Jianrong Chen,et al.  Graphene oxide-based materials for efficient removal of heavy metal ions from aqueous solution: A review. , 2019, Environmental pollution.

[5]  R. Zhou,et al.  A 3,2-Hydroxypyridinone-based Decorporation Agent that Removes Uranium from Bones In Vivo , 2019, Nature Communications.

[6]  Xiangxue Wang,et al.  Synthesis of novel nanomaterials and their application in efficient removal of radionuclides , 2019, Science China Chemistry.

[7]  Jianrong Chen,et al.  Adsorptive and reductive removal of U(VI) by Dictyophora indusiate-derived biochar supported sulfide NZVI from wastewater , 2019, Chemical Engineering Journal.

[8]  Xiangxue Wang,et al.  Emerging natural and tailored materials for uranium-contaminated water treatment and environmental remediation , 2019, Progress in Materials Science.

[9]  Shoujian Li,et al.  Ultrahigh uranium uptake by magnetic magnesium ferrite loaded hydrothermal carbon nanosheets under acidic condition , 2019, Chemical Engineering Journal.

[10]  T. Hayat,et al.  Fully phosphorylated 3D graphene oxide foam for the significantly enhanced U(VI) sequestration. , 2019, Environmental pollution.

[11]  T. Hayat,et al.  Amidoxime-Functionalized Hollow Carbon Spheres for Efficient Removal of Uranium from Wastewater , 2019, ACS Sustainable Chemistry & Engineering.

[12]  Hui Wu,et al.  A Marine‐Inspired Hybrid Sponge for Highly Efficient Uranium Extraction from Seawater , 2019, Advanced Functional Materials.

[13]  Jun Wang,et al.  An anti-algae adsorbent for uranium extraction: l-Arginine functionalized graphene hydrogel loaded with Ag nanoparticles. , 2019, Journal of colloid and interface science.

[14]  T. Hayat,et al.  Smart construction of mesoporous carbon templated hierarchical Mg-Al and Ni-Al layered double hydroxides for remarkably enhanced U(VI) management , 2019, Chemical Engineering Journal.

[15]  Jun Wang,et al.  Graphene Oxide and Silver Ions Coassisted Zeolitic Imidazolate Framework for Antifouling and Uranium Enrichment from Seawater , 2019, ACS Sustainable Chemistry & Engineering.

[16]  Xiangke Wang,et al.  Rational Synthesis of Novel Phosphorylated Chitosan-Carboxymethyl Cellulose Composite for Highly Effective Decontamination of U(VI) , 2019, ACS Sustainable Chemistry & Engineering.

[17]  Gong Cheng,et al.  Immobilization of U(VI) on Hierarchical NiSiO@MgAl and NiSiO@NiAl Nanocomposites from Wastewater , 2019, ACS Sustainable Chemistry & Engineering.

[18]  Yun Xue,et al.  Adsorption of Low-Concentration Uranyl Ion by Amidoxime Polyacrylonitrile Fibers , 2018, Industrial & Engineering Chemistry Research.

[19]  Yang Sui,et al.  Scavenging of U(VI) from Impregnated Water at Uranium Tailings Repository by Tripolyphosphate Intercalated Layered Double Hydroxides , 2018, Industrial & Engineering Chemistry Research.

[20]  Y. Jing,et al.  Preconcentration of Uranium(VI) from Aqueous Solution by Amidoxime‐Functionalized Microspheres Silica Material: Kinetics, Isotherm and Mechanism Study , 2018, ChemistrySelect.

[21]  Yen Wei,et al.  Polymer-Decorated Filter Material for Wastewater Treatment: In Situ Ultrafast Oil/Water Emulsion Separation and Azo Dye Adsorption. , 2018, Langmuir : the ACS journal of surfaces and colloids.

[22]  Yang Sui,et al.  Preparation of Polyamidoxime/Magnetic Graphene Oxide Composite and Its Application for Efficient Extraction of Uranium(VI) from Aqueous Solutions in an Ultrasonic Field , 2018, Journal of Chemical & Engineering Data.

[23]  Jun Wang,et al.  Investigation of uranium (VI) adsorption by poly(dopamine) functionalized waste paper derived carbon , 2018, Journal of the Taiwan Institute of Chemical Engineers.

[24]  M. Majdan,et al.  The use of halloysite functionalized with isothiouronium salts as an organic/inorganic hybrid adsorbent for uranium(VI) ions removal. , 2018, Journal of hazardous materials.

[25]  Dajun Chen,et al.  Preparation of Polydopamine-Modified Graphene Oxide/Chitosan Aerogel for Uranium(VI) Adsorption , 2018, Industrial & Engineering Chemistry Research.

[26]  Xiaohong Cao,et al.  Ordered mesoporous polymer–carbon composites containing amidoxime groups for uranium removal from aqueous solutions , 2018, Chemical Engineering Journal.

[27]  L. Wojtas,et al.  Covalent Organic Frameworks as a Decorating Platform for Utilization and Affinity Enhancement of Chelating Sites for Radionuclide Sequestration , 2018, Advanced materials.

[28]  L. Wojtas,et al.  Bio-inspired nano-traps for uranium extraction from seawater and recovery from nuclear waste , 2018, Nature Communications.

[29]  T. Hayat,et al.  Interaction between U(VI) with sulfhydryl groups functionalized graphene oxides investigated by batch and spectroscopic techniques. , 2018, Journal of colloid and interface science.

[30]  Juan-Luis François,et al.  The breed and burn nuclear reactor: A chronological, conceptual, and technological review , 2018 .

[31]  N. Kallithrakas-Kontos,et al.  Selective Membrane Complexation and Uranium Isotopes Analysis in Tap Water and Seawater Samples. , 2018, Analytical chemistry.

[32]  R. Zhou,et al.  Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system , 2017, Nature Communications.

[33]  Wenbin Lin,et al.  Functionalized Porous Aromatic Framework for Efficient Uranium Adsorption from Aqueous Solutions. , 2017, ACS applied materials & interfaces.

[34]  J. Chen,et al.  Performance and Mechanism of Uranium Adsorption from Seawater to Poly(dopamine)-Inspired Sorbents. , 2017, Environmental science & technology.

[35]  R. Zhou,et al.  Highly Sensitive and Selective Uranium Detection in Natural Water Systems Using a Luminescent Mesoporous Metal-Organic Framework Equipped with Abundant Lewis Basic Sites: A Combined Batch, X-ray Absorption Spectroscopy, and First Principles Simulation Investigation. , 2017, Environmental science & technology.

[36]  J. Qian,et al.  Surface Ion-Imprinted Polypropylene Nonwoven Fabric for Potential Uranium Seawater Extraction with High Selectivity over Vanadium , 2017 .

[37]  C. Tsouris,et al.  Uranium Adsorbent Fibers Prepared by Atom-Transfer Radical Polymerization from Chlorinated Polypropylene and Polyethylene Trunk Fibers , 2016 .

[38]  R. Mayes,et al.  Enhancing Uranium Uptake by Amidoxime Adsorbent in Seawater: An Investigation for Optimum Alkaline Conditioning Parameters , 2016 .

[39]  L. Hudson,et al.  Inhibition of poly(ADP-ribose)polymerase-1 and DNA repair by uranium. , 2016, Toxicology and applied pharmacology.