[1] Shin H, Yu J, Wang L et al. Spectral interference of heavy metal contamination on spectral signals of mois-ture content for heavy metal contaminated soils[J]. IEEE Transactions on Geoscience and Remote Sensing, 58, 2266-2275(2020).

[2] Khalid S, Shahid M, Niazi N K et al. A comparison of technologies for remediation of heavy metal contaminated soils[J]. Journal of Geochemical Exploration, 182, 247-268(2017).

[3] Tang X F, Wu Y, Han L B et al. Characteristics of heavy metal migration in farmland[J]. Environmental Earth Sciences, 81, 338(2022).

[4] Zhang L X, Zhu G Y, Ge X et al. Novel insights into heavy metal pollution of farmland based on reactive heavy metals (RHMs): pollution characteristics, predictive models, and quantitative source apportionment[J]. Journal of Hazardous Materials, 360, 32-42(2018).

[5] GUO Zizhang. Preparation of nitrogen-rich activated carbon derived from wetland plant and removal of heavy metals from aqueous solutions[D](2018).

[6] Xia S P, Song Z L, Jeyakumar P et al. A critical review on bioremediation technologies for Cr(VI)-contaminated soils and wastewater[J]. Critical Reviews in Environmental Science and Technology, 49, 1027-1078(2019).

[7] Nur-E-Alam M, Mia M A S, Ahmad F et al. An overview of chromium removal techniques from tannery effluent[J]. Applied Water Science, 10, 205(2020).

[8] Bashir A, Malik L A, Ahad S et al. Removal of heavy metal ions from aqueous system by ion-exchange and biosorption methods[J]. Environmental Chemistry Letters, 17, 729-754(2019).

[9] Sun P P, Lee M S. Separation of Pt from hydrochloric acid leaching solution of spent catalysts by solvent extr-action and ion exchange[J]. Hydrometallurgy, 110, 91-98(2011).

[10] Malik L A, Bashir A, Qureashi A et al. Detection and removal of heavy metal ions: a review[J]. Environmental Chemistry Letters, 17, 1495-1521(2019).

[11] Sun C J, Zhao L P, Wang R. Recent advances in heterostructured photocatalysts for degradation of organic pollutants[J]. Mini-Reviews in Organic Chemistry, 18, 649-669(2021).

[12] Wen M C, Li G Y, Liu H L et al. Metal-organic framework-based nanomaterials for adsorption and photocatalytic degradation of gaseous pollutants: recent progress and challenges[J]. Environmental Science: Nano, 6, 1006-1025(2019).

[13] Shoneye A, Sen Chang J, Chong M N et al. Recent progress in photocatalytic degradation of chlorinated phenols and reduction of heavy metal ions in water by TiO2-based catalysts[J]. International Materials Reviews, 67, 47-64(2022).

[14] Ismael M. Latest progress on the key operating parameters affecting the photocatalytic activity of TiO2-based photocatalysts for hydrogen fuel production: a comprehensive review[J]. Fuel, 303, 121207(2021).

[15] Yadav H M, Kim J S, Pawar S H. Developments in photocatalytic antibacterial activity of nano TiO2: a review[J]. Korean Journal of Chemical Engineering, 33, 1989-1998(2016).

[16] Marinho B A, de Souza S M A G U, de Souza A A U et al. Electrospun TiO2 nanofibers for water and wastewater treatment: a review[J]. Journal of Materials Science, 56, 5428-5448(2021).

[17] DING Xiaojun, YU Ming, WANG Ziqiang et al. “Green”dyeing of cotton fabric by radiation-initiated immobilizing nanoparticles[J]. Journal of Radiation Research and Radiation Processing, 38, 011001(2020).

[18] YU Lifan, LIU Zepeng, WANG Ziqiang et al. Radiation grafting of cotton fabric for “green” dyeing with acid dyes[J]. Journal of Radiation Research and Radiation Processing, 40, 23-29(2022).

[19] Li Y S, Li T T, Song X F et al. Enhanced adsorption-photocatalytic reduction removal for Cr(VI) based on functionalized TiO2 with hydrophilic monomers by pre-radiation induced grafting-ring opening method[J]. Applied Surface Science, 514, 145789(2020).

[20] Li Q H, Dong M, Li R et al. Enhancement of Cr(VI) removal efficiency via adsorption/photocatalysis synergy using electrospun chitosan/g-C3N4/TiO2 nanofibers[J]. Carbohydrate Polymers, 253, 117200(2021).

[21] Ji W, Wang X B, Ding T Q et al. Electrospinning preparation of nylon-6@UiO-66-NH2 fiber membrane for selective adsorption enhanced photocatalysis reduction of Cr(VI) in water[J]. Chemical Engineering Journal, 451, 138973(2022).