| 1 |  KARUNANITHI M,  AGARWAL M,  QANUNGO K. A review of fluoride removal from groundwater[J]. Periodica Polytechnica Chemical Engineering,2019,63(3):425-437. | 
																													
																						| 2 |  MURPHY H M, PRIOLEAU M D , BORCHARDT M A ,et al. Review:Epidemiological evidence of groundwater contribution to global enteric disease,1948—2015[J]. Hydrogeology Journal ,2017 ,25 (4):981-1001. doi:10.1007/s10040-017-1543-y | 
																													
																						| 3 |  LI Peiyue, LI Xinyan , MENG Xiangyi ,et al. Appraising groundwater quality and health risks from contamination in a semiarid region of northwest China[J]. Exposure and Health ,2016 ,8 (3):361-379. doi:10.1007/s12403-016-0205-y | 
																													
																						| 4 |  BISWAS G, KUMARI M , ADHIKARI K ,et al. A critical review on occurrence of fluoride and its removal through adsorption with an emphasis on natural minerals[J]. Current Pollution Reports ,2017 ,3 (2):104-119. doi:10.1007/s40726-017-0054-8 | 
																													
																						| 5 |  LI Peiyue, WU Jianhua , TIAN Rui ,et al. Geochemistry,hydraulic connectivity and quality appraisal of multilayered groundwater in the Hongdunzi coal mine,northwest China[J]. Mine Water and the Environment ,2018 ,37 (2):222-237. doi:10.1007/s10230-017-0507-8 | 
																													
																						| 6 |  MUMTAZ N, PANDEY G , LABHASETWAR P K . Global fluoride occurrence,available technologies for fluoride removal,and electrolytic defluoridation:A review[J]. Critical Reviews in Environmental Science and Technology ,2015 ,45 (21):2357-2389. doi:10.1080/10643389.2015.1025638 | 
																													
																						| 7 |  YADAV K K, GUPTA N , KUMAR V ,et al. A review of emerging adsorbents and current demand for defluoridation of water:Bright future in water sustainability[J]. Environment International ,2018 ,111 :80-108. doi:10.1016/j.envint.2017.11.014 | 
																													
																						| 8 |  DAMTIE M M, WOO Y C , KIM B ,et al. Removal of fluoride in membrane-based water and wastewater treatment technologies:Performance review[J]. Journal of Environmental Management ,2019 ,251 :109524. doi:10.1016/j.jenvman.2019.109524 | 
																													
																						| 9 |  BHATNAGAR A, KUMAR E , SILLANPÄÄ M . Fluoride removal from water by adsorption:A review[J]. Chemical Engineering Journal ,2011 ,171 (3):811-840. doi:10.1016/j.cej.2011.05.028 | 
																													
																						| 10 |  JAGTAP S, YENKIE M K , LABHSETWAR N ,et al. Fluoride in drinking water and defluoridation of water[J]. Chemical Reviews ,2012 ,112 (4):2454-2466. doi:10.1021/cr2002855 | 
																													
																						| 11 |  HUA Ming, ZHANG Shujuan , PAN Bingcai ,et al. Heavy metal removal from water/wastewater by nanosized metal oxides:A review[J]. Journal of Hazardous Materials ,2012 ,211/212 :317-331. doi:10.1016/j.jhazmat.2011.10.016 | 
																													
																						| 12 |  ZHAO Xin, Lu LÜ , PAN Bingcai ,et al. Polymer-supported nanocomposites for environmental application:A review[J]. Chemical Engineering Journal ,2011 ,170 (2/3):381-394. doi:10.1016/j.cej.2011.02.071 | 
																													
																						| 13 |  PAN Bingcai, XU Jingsheng , WU Bing ,et al. Enhanced removal of fluoride by polystyrene anion exchanger supported hydrous zirconium oxide nanoparticles[J]. Environmental Science & Technology ,2013 ,47 (16):9347-9354. doi:10.1021/es401710q | 
																													
																						| 14 | 滕洁. 新型胺基强化纳米氧化镧复合材料研制及饮用水深度除氟特性[D]. 秦皇岛:燕山大学,2016. | 
																													
																						|  |  TENG Jie. Efficient fluoride removal in drinking water by ammonium bosted nanocomposite containing lanthanum oxide nanoparticles[D]. Qinhuangdao:Yanshan University,2016. | 
																													
																						| 15 | 纪现凯. 纳米磷酸钛及树脂负载磷酸钛复合材料高效净化水中氟离子的性能研究[D]. 秦皇岛:燕山大学,2015. | 
																													
																						|  |  JI Xiankai. Titanium phosphate and resin encapsulated titanium phosphate for the efficient removal of fluoride ions from water[D]. Qinhuangdao:Yanshan University,2015. | 
																													
																						| 16 |  XU Wenjing, HE Qinglin , ZHANG Shaojun ,et al. Adsorption of fluoride from aqueous solutions by polyacrylic acid modified with aluminium[J]. Polymer Bulletin ,2018 ,75 (3):1171-1184. doi:10.1007/s00289-017-2082-3 | 
																													
																						| 17 |  DONG Shuoxun, WANG Yili . Characterization and adsorption properties of a lanthanum-loaded magnetic cationic hydrogel composite for fluoride removal[J]. Water Research ,2016 ,88 :852-860. doi:10.1016/j.watres.2015.11.013 | 
																													
																						| 18 | 陈家凯,聂广泽,刘志英,等. 树脂基纳米钛锆氧化物复合吸附剂同步去除水中磷和氟[J]. 环境科学,2017,38(5):1947-1956. | 
																													
																						|  |  CHEN Jiakai,  NIE Guangze,  LIU Zhiying,et al. Performance of polymer-based titanium and zirconium oxides composite adsorbent for simultaneous removal of phosphorus and fluorine from water[J]. Environmental Science,2017,38(5):1947-1956. | 
																													
																						| 19 |  HOKKANEN S, BHATNAGAR A , SILLANPÄÄ M . A review on modification methods to cellulose-based adsorbents to improve adsorption capacity[J]. Water Research ,2016 ,91 :156-173. doi:10.1016/j.watres.2016.01.008 | 
																													
																						| 20 |  NEHRA S, RAGHAV S , KUMAR D . Biomaterial functionalized cerium nanocomposite for removal of fluoride using central composite design optimization study[J]. Environmental Pollution ,2020 ,258 :113773. doi:10.1016/j.envpol.2019.113773 | 
																													
																						| 21 |  XU Lingyun, CHEN Guijie , PENG Chuanyi ,et al. Adsorptive removal of fluoride from drinking water using porous starch loaded with common metal ions[J]. Carbohydrate Polymers ,2017 ,160 :82-89. doi:10.1016/j.carbpol.2016.12.052 | 
																													
																						| 22 |  DINESH M, SANDEEP K , ANJU S . Fluoride removal from ground water using magnetic and nonmagnetic corn stover biochars[J]. Ecological Engineering ,2014 (73):798-808. doi:10.1016/j.ecoleng.2014.08.017 | 
																													
																						| 23 |  WAN Shunli, LIN Jingdong , TAO Weixiang ,et al. Enhanced fluoride removal from water by nanoporous biochar-supported magnesium oxide[J]. Industrial & Engineering Chemistry Research ,2019 ,58 (23):9988-9996. doi:10.1021/acs.iecr.9b01368 | 
																													
																						| 24 | 宋晓昕. 镧基生物复合材料高效去除水中微量磷酸盐和氟离子特性研究[D]. 秦皇岛:燕山大学,2016. | 
																													
																						|  |  SONG Xiaoxin. Study on the performance of efficient removal of trace phosphate and fluoride ions by lanthanum based on biological material[D]. Qinhuangdao:Yanshan University,2016. | 
																													
																						| 25 |  YANG Weichun, TIAN Shunqi , TANG Qiongzhi ,et al. Fungus hyphae-supported alumina:An efficient and reclaimable adsorbent for fluoride removal from water[J]. Journal of Colloid and Interface Science ,2017 ,496 :496-504. doi:10.1016/j.jcis.2017.02.015 | 
																													
																						| 26 | 郭雅丽. 金属氧化物负载生物质基载体复合材料的制备及其除氟性能研究[D]. 济南:山东大学,2020. | 
																													
																						|  |  GUO Yali. Enhanced removal of fluoride by bio-carrier supported metal oxides nanoparticles[D]. Ji’nan:Shandong University,2020. | 
																													
																						| 27 |  MANDAL S, MAYADEVI S . Cellulose supported layered double hydroxides for the adsorption of fluoride from aqueous solution[J]. Chemosphere ,2008 ,72 (6):995-998. doi:10.1016/j.chemosphere.2008.03.053 | 
																													
																						| 28 | 陈亮. 环境纳米材料的设计、制备及其对水中氟的去除性能研究[D]. 合肥:中国科学技术大学,2016. | 
																													
																						|  |  CHEN Liang. Environmental nanomaterials for fluoride removal from water:Design,preparation and property study[D]. Hefei:University of Science and Technology of China,2016. | 
																													
																						| 29 |  WANG Xuezhu, PAN Shunlong , ZHANG Ming ,et al. Modified hydrous zirconium oxide/PAN nanofibers for efficient defluoridation from groundwater[J]. The Science of the Total Environment ,2019 ,685 :401-409. doi:10.1016/j.scitotenv.2019.05.380 |