[1] B YANG S, J HU, L CHEN C et al. Mutual effects of Pb(II), and humic acid adsorption on multiwalled carbon nanotubes/polyacrylamide composites from aqueous solutions. Environmental Science & Technology, 45, 3621-3627(2011).

[2] L LIU X, R MA, X WANG X et al. Graphene oxide-based materials for efficient removal of heavy metal ions from aqueous solution: a review. Environmental Pollution, 252, 62-73(2019).

[3] R REDDY K, M HASSAN, G GOMES V. Hybrid nanostructures based on titanium dioxide for enhanced photocatalysis. Applied Catalysis a-General, 489, 1-16(2015).

[4] Y ZHU, S MURALI, W CAI et al. Graphene and graphene oxide: synthesis, properties, and applications. Advanced Materials, 22, 3906-3924(2010).

[5] Q DENG, X LU L, R ZHANG R. Adsorption property of oyster shell powder to Cu ²⁺. Guangzhou Chemical Industry, 44, 63-65(2016).

[6] CONG-BIN XU, WEN-JIE YANG, HONG-LIANG SUN et al. Performance and mechanism of Pb(II) removal by expanded graphite loaded with Zero-valent iron. Journal of Inorganic Materials, 33, 41-47(2018).

[7] Q SUN, Q QI, J ZHANG et al. Structure and adsorption property of magnetic ZnFe₂O₄-halloysite composite material. Journal of Inorganic Materials, 33, 390-396(2018).

[8] N WANG, W PANG H, J YU S et al. Investigation of adsorption mechanism of layered double hydroxides and their composites on radioactive uranium: a review. Acta Chimica Sinica, 77, 143-152(2019).

[9] S YANG, C HAN, X WANG et al. Characteristics of cesium ion sorption from aqueous solution on bentonite- and carbon nanotube- based composites. Journal of Hazardous Materials, 274, 46-52(2014).

[10] M AHMAD, U RAJAPAKSHA A, E LIM J et al. Biochar as a sorbent for contaminant management in soil and water: a review. Chemosphere, 99, 19-33(2014).

[11] X WANG X, L CHEN, L WANG et al. Synthesis of novel nanomaterials and their application in efficient removal of radionuclides. Science China Chemistry, 62, 933-967(2019).

[12] S YANG, N OKADA, M NAGATSU. The highly effective removal of Cs(+) by low turbidity chitosan-grafted magnetic bentonite. Journal of Hazardous Materials, 301, 8-16(2016).

[13] L ZHOU X, Z LIU W, J ZHANG et al. Biogenic calcium carbonate with hierarchical organic inorganic composite structure enhancing the removal of Pb(II) from wastewater. ACS Applied Materials & Interfaces, 9, 35785-35793(2017).

[14] Y DU, F LIAN, L ZHU. Biosorption of divalent Pb, Cd and Zn on aragonite and calcite mollusk shells. Environmental Pollution, 159, 1763-1768(2011).

[15] C CHANDRASIRI, T YEHDEGO, S PEETHAMPARAN. Synthesis and characterization of bio-cement from conch shell waste. Construction and Building Materials, 212, 775-786(2019).

[16] L CHEN X, Y ZHANG X, Y WANG et al. Synergistic fire safety improvement between oyster shell powder and ammonium polyphosphate in TPU composites. Polymers for Advanced Technologies, 30, 1564-1575(2019).

[17] L CHEN X, Y ZHANG X, D WANG W et al. Fire-safe agent integrated with oyster shell and melamine polyphosphate for thermoplastic polyurethane. Polymers for Advanced Technologies, 30, 1576-1588(2019).

[18] H DICKINSON G, V IVANINA A, B MATOO O et al. Interactive effects of salinity and elevated CO₂ levels on juvenile eastern oysters, Crassostrea virginica. Journal of Experimental Biology, 215, 29-43(2012).

[19] Q WU, J CHEN, M CLARK et al. Adsorption of copper to different biogenic oyster shell structures. Applied Surface Science, 311, 264-272(2014).

[20] Y YEN H, Y LI J. Process optimization for Ni(II) removal from wastewater by calcined oyster shell powders using Taguchi method. Journal of Environmental Management, 161, 344-349(2015).

[21] B YANG S, D DU X. Enhanced dispersion of carbon nanotubes in water by plasma induced graft poly(N,N-dimethylacrylamide) and its application in humic acid capture. Journal of Molecular Liquids, 277, 380-387(2019).

[22] W NIU Z, Y WEI X, R QIANG S et al. Spectroscopic studies on U(VI) incorporation into CaCO₃: effects of aging time and U(VI) concentration. Chemosphere, 220, 1100-1107(2019).

[23] S YANG, D ZHAO, H ZHANG et al. Impact of environmental conditions on the sorption behavior of Pb(II) in Na-bentonite suspensions. Journal of Hazardous Materials, 183, 632-640(2010).

[24] XIANG-XUE WANG, SHU-JUN YU, W XIANG-KE. Removal of radionuclides by metal-organic framework-based materials. Journal of Inorganic Materials, 34, 17-26(2019).

[25] A TRAVLOU N, Z KYZAS G, K LAZARIDIS N et al. Functionalization of graphite oxide with magnetic chitosan for the preparation of a nanocomposite dye adsorbent. Langmuir, 29, 1657-1668(2013).

[26] S TAHIR S, N RAUF. Thermodynamic studies of Ni(II) adsorption onto bentonite from aqueous solution. The Journal of Chemical Thermodynamics, 35, 2003-2009(2003).

[27] J SHEN, A SCHAFER. Removal of fluoride and uranium by nanofiltration and reverse osmosis: a review. Chemosphere, 117, 679-691(2014).

[28] Z LIU, Q SHEN, Q ZHANG et al. The removal of lead ions of the aqueous solution by calcite with cotton morphology. Journal of Materials Science, 49, 5334-5344(2014).

[29] W CHEN, Z LU, B XIAO et al. Enhanced removal of lead ions from aqueous solution by iron oxide nanomaterials with cobalt and nickel doping. Journal of Cleaner Production, 211, 1250-1258(2019).

[30] M RAO M, K RAMANA D, K SESHAIAH et al. Removal of some metal ions by activated carbon prepared from Phaseolus aureus hulls. Journal of Hazardous Materials, 166, 1006-1013(2009).

[31] D XU, L TAN X, L CHEN C et al. Adsorption of Pb(II) from aqueous solution to MX-80 bentonite: effect of pH, ionic strength, foreign ions and temperature. Applied Clay Science, 41, 37-46(2008).

[32] X LI, L XING J, L ZHANG C et al. Adsorption of lead on sulfur- doped graphitic carbon nitride nanosheets: experimental and theoretical calculation study. ACS Sustainable Chemistry & Engineering, 6, 10606-10615(2018).

[33] J ZHANG, X XIE, C LIANG et al. Characteristics and mechanism of Pb(II) adsorption/desorption on GO/r-GO under sulfide-reducing conditions. Journal of Industrial And Engineering Chemistry, 73, 233-240(2019).