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生物炭及其金属改性材料脱除水体磷酸盐研究进展

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罗元, 谢坤, 张克强, 沈仕洲, 王风. 生物炭及其金属改性材料脱除水体磷酸盐研究进展[J]. 环境化学, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
引用本文: 罗元, 谢坤, 张克强, 沈仕洲, 王风. 生物炭及其金属改性材料脱除水体磷酸盐研究进展[J]. 环境化学, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
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LUO Yuan, XIE Kun, ZHANG Keqiang, SHEN Shizhou, WANG Feng. Research progress on removal of phosphate from aqueous solution by biochar and its metal modified materials[J]. Environmental Chemistry, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
Citation: LUO Yuan, XIE Kun, ZHANG Keqiang, SHEN Shizhou, WANG Feng. Research progress on removal of phosphate from aqueous solution by biochar and its metal modified materials[J]. Environmental Chemistry, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
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生物炭及其金属改性材料脱除水体磷酸盐研究进展

  • 1. 云南农业大学资源与环境学院, 昆明, 650201;

  • 2. 农业农村部环境保护科研监测所, 天津, 300191;

  • 3. 农业农村部大理农业环境科学观测实验站, 大理, 671004

    • 通讯作者: 王风, E-mail: wangfeng_530@163.com
  • 基金项目:

    国家重点研发计划（2017YFD0800403），天津市自然基金（16JCYBJC29700）和农业农村部财政项目（22110402001006）资助.

Research progress on removal of phosphate from aqueous solution by biochar and its metal modified materials

  • 1. College of Resources and Environment, Yunnan Agricultural University, Kunming, 650201, China;

  • 2. Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin, 300191, China;

  • 3. Dali Agro-Environmental Science Station, Ministry of Agriculture and Rural Affairs, Dali, 671004, China

    • Corresponding author: WANG Feng, wangfeng_530@163.com
  • Fund Project: Supported by the National Basic Research Program of China(2017YFD0800403), the National Foundation of Tianjin(16JCYBJC29700)and the Financial Projects of the Ministry of Agriculture and Rural Areas(22110402001006).

  • 摘要: 磷素是水体富营养化主要限制性因子，控制河流湖泊中磷酸盐具有重要意义.吸附法是一种经济、高效和操作简单的除磷方法，但其应用的关键在于选择合适的吸附材料.将生物炭应用于水体磷酸盐脱除，一方面可为农林废弃物、畜禽粪便、活性污泥、入侵植物的处理提供新途径，另一方面吸磷后的生物炭还能用于土壤改良.然而，生物炭脱除水体磷酸盐虽具有以上优势，但也存在实际应用困难的问题.回顾了国内外生物炭脱除磷酸盐的相关研究成果.总结了生物炭脱除磷酸盐的能力；解释了常规生物炭和金属改性生物炭的脱磷机理；分析了溶液pH值、温度、共存离子、初始磷酸盐浓度以及其他反应条件对生物炭脱除磷酸盐的影响，简述了生物炭解吸磷酸盐的特性.最后提出应深入研究生物炭金属改性机理和脱除磷酸盐的机理，开展生物炭吸附磷素形态组成复杂的自然水体或吸附柱试验，加强吸磷生物炭用作土壤改良的研究及风险评价，并对生物炭制造成本做出估算，争取早日实现生物炭污染水体脱磷的产业化应用.
    Abstract: Phosphorus is the main limiting factor of eutrophication. How to control the phosphate concentration in rivers and lakes is of great significance to control eutrophication. it is considered that adsorption is an economical, efficient and simple phosphorus removal method. However, how to select the appropriate adsorption material is the key to its application. The application of biochar to the removal of phosphate from water can provide a new way for the treatment of agricultural and forestry waste, livestock manure, activated sludge and invasive plants. The phosphate-absorbing biochar can be used to improve soil improvement. Methodology is of highly advantageous but difficult in phosphate removal from practical waste water. The current paper reviewed domestic and international research results pertaining to phosphate removal by biochar. The ability of biochar to remove phosphate was summarized. The mechanism of phosphate removal by biochar or metal modified biochar was explained. The effects of pH, temperature, co-existing ion, initial phosphate concentration and other reaction conditions on the removal of phosphate by biochar were analyzed, and the characteristics of the desorption of phosphate were briefly described. Lastly, to realize the industrial application of biochar in contaminated water, it was pointed out that the mechanism of modification and phosphate removal be further researched, and experiments should be conducted using natural water bodies with complex forms of phosphorus or adsorption columns, and the research and risk assessment about phosphate-absorbing biochar as a soil amendment should be further strengthened, and the cost of biochar manufacturing should be estimated.
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  • [1] LE MOAL M, GASCUEL-ODOUX C, MENESGUEN A, et al. Eutrophication:A new wine in an old bottle?[J]. Science of the Total Environment, 2019, 651:1-11.
    [2] 王荣, 贺锋, 徐栋, 等. 人工湿地基质除磷机理及影响因素研究[J]. 环境科学与技术, 2010, 33(S1):12-18.

    WANG R, HE F, XU D, et al. The study on the mechanisms and influencing factors of substrates in constructed wetlands removing phosphorus[J]. Environmental Science & Technology, 2010, 33(S1):12-18(in Chinese).

    [3] YANG X, WU X, HAO H, et al. Mechanisms and assessment of water eutrophication[J]. Journal of Zhejiang University Science B, 2008, 9(3):197-209.
    [4] MELIA P M, CUNDY A B, SOHI S P, et al. Trends in the recovery of phosphorus in bioavailable forms from wastewater[J]. Chemosphere, 2017, 186:381-395.
    [5] 唐朝春, 刘名, 陈惠民, 等. 吸附除磷技术的研究进展[J]. 水处理技术, 2014, 40(9):1-7

    , 12. TANG C C, LIU M, CHEN H M, et al. Research Progress of adsorption and phosphorus removal Technology[J]. Technology of Water Treatment, 2014, 40(9):1-7, 12(in Chinese).

    [6] 张博文. 铁改性花生壳生物炭吸附除磷性能及机理研究[D]. 北京:中国地质大学, 2018. ZHANG B W. Performance and mechanism on the phosphorus adsorption by iron modified peanut shell biochar[D]. Beijing:China University of Geosciences, 2018(in Chinese).
    [7] 封吉猛. 人工湿地红壤基质填料的除磷性能与机理研究[D]. 上海:上海交通大学, 2014. FENG J M. Research on phosphorus removal performance and mechanism of the red soil substrate fillings in constructed wetlands[D]. Shanghai:Shanghai Jiao Tong University, 2014(in Chinese).
    [8] 蔡茹. 负载铁生物炭对富营养化水体中磷的捕集与再利用[D]. 长沙:湖南师范大学, 2017. CAI R. Capture and reuse of phosphorus in entropaic water by iron-impregnated biochar[D]. Changsha:Hunan Normal University, 2017(in Chinese).
    [9] 任婧. 铁/生物炭复合材料的制备及对水中磷的吸附性能的研究[D]. 天津:天津大学, 2016. REN J. Study on the preparation of novel fe/biochar binary adsorbent and the adsorption of phosphate in water[D]. Tianjin:Tianjin University, 2016(in Chinese).
    [10] HUANG W, ZHANG Y, LI D. Adsorptive removal of phosphate from water using mesoporous materials:A review[J]. Journal of Environmental Management, 2017, 193:470-482.
    [11] YIN Q, ZHANG B, WANG R, et al. Biochar as an adsorbent for inorganic nitrogen and phosphorus removal from water:A review[J]. Environmental Science and Pollution Research, 2017, 24(34):26297-26309.
    [12] OLIVEIRA F R, PATEL A K, JAISI D P, et al. Environmental application of biochar:Current status and perspectives[J]. Bioresource Technology, 2017, 246:110-122.
    [13] TAN X, LIU Y, ZENG G, et al. Application of biochar for the removal of pollutants from aqueous solutions[J]. Chemosphere, 2015, 125:70-85.
    [14] YAO Y, GAO B, INYANG M, et al. Removal of phosphate from aqueous solution by biochar derived from anaerobically digested sugar beet tailings[J]. Journal of Hazardous Materials, 2011, 190(1-3):501-507.
    [15] NOVAIS S V, ZENERO M D O, TRONTO J, et al. Poultry manure and sugarcane straw biochars modified with MgCl2 for phosphorus adsorption[J]. Journal of Environmental Management, 2018, 214:36-44.
    [16] 李际会. 小麦秸秆炭改性活化及其氮磷吸附效应研究[D]. 北京:中国农业科学院, 2015. LI J H. Modification and activation of wheat straw charcoal and its idsorption capacity for nitrogen and phosphorus[D]. Beijing:Chinese Academy of Agricultural Sciences, 2015(in Chinese).
    [17] TAKAYA C A, FLETCHER L A, SINGH S, et al. Recovery of phosphate with chemically modified biochars[J]. Journal of Environmental Chemical Engineering, 2016, 4(1):1156-1165.
    [18] CHEN Q, QIN J, SUN P, et al. Cow dung-derived engineered biochar for reclaiming phosphate from aqueous solution and its validation as slow-release fertilizer in soil-crop system[J]. Journal of Cleaner Production, 2018, 172:2009-2018.
    [19] FENG Y, LU H, LIU Y, et al. Nano-cerium oxide functionalized biochar for phosphate retention:Preparation, optimization and rice paddy application[J]. Chemosphere, 2017, 185:816-825.
    [20] YANG F, ZHANG S, SUN Y, et al. Assembling biochar with various layered double hydroxides for enhancement of phosphorus recovery[J]. Journal of Hazardous Materials, 2019, 365:665-673.
    [21] 易蔓, 李婷婷, 李海红, 等. Ca/Mg负载改性沼渣生物炭对水中磷的吸附特性[J]. 环境科学, 2019,40(3):1318-1327.

    YI M, LI T T, LI H H, et al. Characteristics of phosphorus adsorption in aqueous solution by Ca/Mg loaded biogas residue biochar[J]. Environmental Science, 2019,40(3):1318-1327(in Chinese).

    [22] ZHU N, YAN T, QIAO J, et al. Adsorption of arsenic, phosphorus and chromium by bismuth impregnated biochar:Adsorption mechanism and depleted adsorbent utilization[J]. Chemosphere, 2016, 164:32-40.
    [23] 蒋旭涛, 迟杰. 铁改性生物炭对磷的吸附及磷形态的变化特征[J]. 农业环境科学学报, 2014, 33(9):1817-1822.

    JIANG X T, CHI J. Phosphorus adsorption by and forms in Fe-modified biochar[J]. Journal of Agro-Environment Science, 2014, 33(9):1817-1822(in Chinese).

    [24] 刘项, 南红岩, 安强. 刺桐生物炭对水中氨氮和磷的吸附[J]. 农业资源与环境学报, 2018, 35(1):66-73.

    LIU X, NAN H Y, AN Q. The erythrina variegate biochar's adsorption to NH4+-N and P from aqueous solution[J]. Journal of Agro-Environment Science, 2018, 35(1):66-73(in Chinese).

    [25] 马锋锋, 赵保卫, 钟金魁, 等. 牛粪生物炭对磷的吸附特性及其影响因素研究[J]. 中国环境科学, 2015, 35(4):1156-1163.

    MA F F, ZHAO B W, ZHONG J K, et al. Characteristics phosphate adsorption onto biochars derived from dairy manure and its influencing factors[J]. China Environmental Science, 2015, 35(4):1156-1163(in Chinese).

    [26] 胡菲菲, 邵庆国. 鸡粪制备的生物碳对水中磷的吸附去除研究[J]. 环境污染与防治, 2013, 35(2):67-70.

    HU F F, SHAO Q G. Study on the adsorption of phosphate in aqueous solution by biochar derived from chicken manure[J]. Environmental Pollution & Control, 2013, 35(2):67-70(in Chinese).

    [27] 施川, 张盼月, 郭建斌, 等. 污泥生物炭的磷吸附特性[J]. 环境工程学报, 2016, 10(12):7202-7208.

    SHI C, ZHANG P Y, GUO J B, et al. Phosphorus adsorption performance onto sewage sludge biochar[J]. Chinese Journal of Environmental Engineering, 2016, 10(12):7202-7208(in Chinese).

    [28] SAADAT S, RAEI E, TALEBBEYDOKHTI N. Enhanced removal of phosphate from aqueous solutions using a modified sludge derived biochar:Comparative study of various modifying cations and RSM based optimization of pyrolysis parameters[J]. Journal of Environmental Management, 2018, 225:75-83.
    [29] ZHANG L, LIU J, GUO X. Investigation on mechanism of phosphate removal on carbonized sludge adsorbent[J]. Journal of Environmental Sciences, 2018, 64:335-344.
    [30] YANG Q, WANG X, LUO W, et al. Effectiveness and mechanisms of phosphate adsorption on iron-modified biochars derived from waste activated sludge[J]. Bioresource Technology, 2018, 247:537-544.
    [31] CAI R, WANG X, JI X, et al. Phosphate reclaim from simulated and real eutrophic water by magnetic biochar derived from water hyacinth[J]. Journal of Environmental Management, 2017, 187:212-219.
    [32] ZHANG M, GAO B, YAO Y, et al. Synthesis of porous MgO-biochar nanocomposites for removal of phosphate and nitrate from aqueous solutions[J]. Chemical Engineering Journal, 2012, 210:26-32.
    [33] CUI X, DAI X, KHAN K Y, et al. Removal of phosphate from aqueous solution using magnesium-alginate/chitosan modified biochar microspheres derived from Thalia dealbata[J]. Bioresource Technology, 2016, 218:1123-1132.
    [34] XU K, LIN F, DOU X, et al. Recovery of ammonium and phosphate from urine as value-added fertilizer using wood waste biochar loaded with magnesium oxides[J]. Journal of Cleaner Production, 2018, 187:205-214.
    [35] HADDAD K, JELLALI S, JEGUIRIM M, et al. Investigations on phosphorus recovery from aqueous solutions by biochars derived from magnesium-pretreated cypress sawdust[J]. Journal of Environmental Management, 2018, 216:305-314.
    [36] JIANG D, CHU B, AMANO Y, et al. Removal and recovery of phosphate from water by Mg-laden biochar:Batch and column studies[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects, 2018, 558:429-437.
    [37] CHEN B, CHEN Z, LV S. A novel magnetic biochar efficiently sorbs organic pollutants and phosphate[J]. Bioresource Technology, 2011, 102(2):716-723.
    [38] WANG Z, GUO H, Shen F, et al. Biochar produced from oak sawdust by Lanthanum (La)-involved pyrolysis for adsorption of ammonium (NH4+), nitrate (NO3-), and phosphate (PO43-)[J]. Chemosphere, 2015, 119:646-653.
    [39] WANG S, KONG L, LONG J, et al. Adsorption of phosphorus by calcium-flour biochar:Isotherm, kinetic and transformation studies[J]. Chemosphere, 2018, 195:666-672.
    [40] YIN Q, REN H, WANG R, et al. Evaluation of nitrate and phosphate adsorption on Al-modified biochar:Influence of Al content[J]. Science of the Total Environment, 2018, 631:895-903.
    [41] NAMASIVAYAM C, SANGEETHA D. Equilibrium and kinetic studies of adsorption of phosphate onto ZnCl2 activated coir pith carbon[J]. Journal of Colloid and Interface Science, 2004, 280(2):359-365.
    [42] LI R, WANG J J, ZHOU B, et al. Enhancing phosphate adsorption by Mg/Al layered double hydroxide functionalized biochar with different Mg/Al ratios[J]. Science of the Total Environment, 2016, 559:121-129.
    [43] WAN S, WANG S, LI Y, et al. Functionalizing biochar with Mg-Al and Mg-Fe layered double hydroxides for removal of phosphate from aqueous solutions[J]. Journal of Industrial and Engineering Chemistry, 2017, 47:246-253.
    [44] ZHANG M, GAO B, FANG J, et al. Self-assembly of needle-like layered double hydroxide (LDH) nanocrystals on hydrochar:characterization and phosphate removal ability[J]. RSC Advances, 2014, 4(53):28171-28175.
    [45] JUNG K W, LEE S, LEE Y J. Synthesis of novel magnesium ferrite (MgFe2O4)/biochar magnetic composites and its adsorption behavior for phosphate in aqueous solutions[J]. Bioresource Technology, 2017, 245:751-759.
    [46] 张璐, 贾丽, 陆文龙, 等. 不同碳化温度下玉米秸秆生物炭的结构性质及其对氮磷的吸附特性[J]. 吉林大学学报, 2015, 53(4):802-808.

    ZHANG L, JIA L, LU W L, et al. Structural properties of corn straw biochar and characteristics of its adsorption for nitrogen and phosphate at different carbonization temperature[J]. Journal of Jilin University, 2015, 53(4):802-808(in Chinese).

    [47] ZENG Z, LI T Q, ZHAO F, et al. Sorption of ammonium and phosphate from aqueous solution by biochar derived from phytoremediation plants[J]. Journal of Zhejiang University Science B, 2013, 14(12):1152-1161.
    [48] 唐登勇, 黄越, 胥瑞晨, 等. 改性芦苇生物炭对水中低浓度磷的吸附特征[J]. 环境科学, 2016, 37(6):2195-2201.

    TANG D Y, HUANG Y, XU R C, et al. Adsorption behavior of low concentration phosphorus from water onto modified reed biochar[J]. Environmental Science, 2016, 37(6):2195-2201(in Chinese).

    [49] 李楠, 单保庆, 唐文忠, 等. 稻壳活性炭制备及其对磷的吸附[J]. 环境工程学报, 2013, 7(3):1024-1028.

    LI N, SHAN B Q, TANG W Z, et al. Preparation of powder activated carbon by rice husks and its adsorption capacity to phosphorus[J]. Chinese Journal of Environmental Engineering, 2013, 7(3):1024-1028(in Chinese).

    [50] FANG C, ZHANG T, LI P, et al. Phosphorus recovery from biogas fermentation liquid by Ca-Mg loaded biochar[J]. Journal of Environmental Sciences, 2015, 29:106-114.
    [51] LIAO T, LI T, SU X, et al. La(OH)3-modified magnetic pineapple biochar as novel adsorbents for efficient phosphate removal[J]. Bioresource Technology, 2018, 263:207-213.
    [52] JUNG K W, JEONG T U, KANG H J, et al. Characteristics of biochar derived from marine macroalgae and fabrication of granular biochar by entrapment in calcium-alginate beads for phosphate removal from aqueous solution[J]. Bioresource Technology, 2016, 211:108-116.
    [53] ZHANG M, GAO B. Removal of arsenic, methylene blue, and phosphate by biochar/AlOOH nanocomposite[J]. Chemical Engineering Journal, 2013, 226:286-292.
    [54] ZHANG M, GAO B, YAO Y, et al. Phosphate removal ability of biochar/MgAl-LDH ultra-fine composites prepared by liquid-phase deposition[J]. Chemosphere, 2013, 92(8):1042-1047.
    [55] 方慈, 张涛, 江荣风. 生物碳吸附回收废水磷素的研究进展[J]. 中国科技论文, 2015,10(3):309-315.

    FANG C, ZHANG T, JIANG R F. Research advances and prospects of phosphorus recovery from wastewater by biochar adsorption[J]. China Sciencepaper, 2015,10(3):309-315(in Chinese).

    [56] 赵卫, 王世亮, 赵荣飞. 环境条件对生物炭吸附磷的影响研究进展[J]. 山东化工, 2016, 45(8):44-50.

    ZHAO W, WANG S L, ZHAO R F. Research progress on effects of environmental conditions on adsorption of phosphorus onto biochar[J]. Shandong Chemical Industry, 2016, 45(8):44-50(in Chinese).

    [57] KARUNANITHI R, OK Y S, DHARMARAJAN R, et al. Sorption, kinetics and thermodynamics of phosphate sorption onto soybean stover derived biochar[J]. Environmental Technology & Innovation, 2017, 8:113-125.
    [58] VENI D K, KAANNAN P, EDISON T N J I, et al. Biochar from green waste for phosphate removal with subsequent disposal[J]. Waste Management, 2017, 68:752-759.
    [59] PARK J H, WANG J J, XIAO R, et al. Effect of pyrolysis temperature on phosphate adsorption characteristics and mechanisms of crawfish char[J]. Journal of Colloid and Interface Science, 2018, 525:143-151.
    [60] BUKHTIYAROVA M V. A review on effect of synthesis conditions on the formation of layered double hydroxides[J]. Journal of Solid State Chemistry, 2019, 269:494-506.
    [61] MISHRA G, DASH B, PANDEY S. Layered double hydroxides:A brief review from fundamentals to application as evolving biomaterials[J]. Applied Clay Science, 2018, 153:172-186.
    [62] YANG K, YAN L, YANG Y, et al. Adsorptive removal of phosphate by Mg-Al and Zn-Al layered double hydroxides:kinetics, isotherms and mechanisms[J]. Separation and Purification Technology, 2014, 124:36-42.
    [63] 徐如人, 庞文琴, 霍启升, 等. 无机合成与制备化学[M]. 北京:高等教育出版社, 2009. XU R R, PANG W Q, HUO Q S, et al. Inorganic synthesis and preparative chemistry[M].Beijing:Higher Education Press,2009(in Chinese).
    [64] 刘小宁, 贾博宇, 申锋, 等. 金属元素改性生物质炭应用于磷酸盐吸附的研究进展[J]. 农业环境科学学报, 2018, 37(11):2375-2386.

    LIU X N, JIA B Y, SHEN, et al. Research progress of metal-modified biochar for phosphate adsorption[J]. Journal of Agro-Environment Science, 2018, 37(11):2375-2386(in Chinese).

    [65] VIKRANT K, KIM K H, OK Y S, et al. Engineered/designer biochar for the removal of phosphate in water and wastewater[J]. Science of the Total Environment, 2018, 616:1242-1260.
    [66] XU R, ZHANG M, MORTIMER R J G, et al. Enhanced phosphorus locking by novel lanthanum/aluminum-hydroxide composite:Implications for eutrophication control[J]. Environmental Science & Technology, 2017, 51(6):3418-3425.
    [67] ZHENG X, PAN J, ZHANG F, et al. Fabrication of free-standing bio-template mesoporous hybrid film for high and selective phosphate removal[J]. Chemical Engineering Journal, 2016, 284:879-887.
    [68] LIU R, CHI L, WANG X, et al. Review of metal (hydr) oxide and other adsorptive materials for phosphate removal from water[J]. Journal of Environmental Chemical Engineering, 2018, 6:5269-5286.
    [69] YAO Y, GAO B, INYANG M, et al. Biochar derived from anaerobically digested sugar beet tailings:Characterization and phosphate removal potential[J]. Bioresource Technology, 2011, 102(10):6273-6278.
    [70] YAO Y, GAO B, CHEN J, et al. Engineered carbon (biochar) prepared by direct pyrolysis of Mg-accumulated tomato tissues:characterization and phosphate removal potential[J]. Bioresource Technology, 2013, 138:8-13.
    [71] LI R, WANG J J, ZHOU B, et al. Recovery of phosphate from aqueous solution by magnesium oxide decorated magnetic biochar and its potential as phosphate-based fertilizer substitute[J]. Bioresource Technology, 2016, 215:209-214.
    [72] SHEPHERD J G, JOSEPH S, SOHI S P, et al. Biochar and enhanced phosphate capture:Mapping mechanisms to functional properties[J]. Chemosphere, 2017, 179:57-74.
    [73] ABDALA D B, NORTHRUP P A, ARAI Y, et al. Surface loading effects on orthophosphate surface complexation at the goethite/water interface as examined by extended X-ray Absorption Fine Structure (EXAFS) spectroscopy[J]. Journal of Colloid And Interface Science, 2015, 437:297-303.
    [74] WANG J, WU L, LI J, et al. Simultaneous and efficient removal of fluoride and phosphate by Fe-La composite:Adsorption kinetics and mechanism[J]. Journal of Alloys and Compounds, 2018, 753:422-432.
    [75] TAN K L, HAMEED B H. Insight into the adsorption kinetics models for the removal of contaminants from aqueous solutions[J]. Journal of the Taiwan Institute of Chemical Engineers, 2017, 74:25-48.
    [76] DEVI P, SAROHA A K. Utilization of sludge based adsorbents for the removal of various pollutants:A review[J]. Science of the Total Environment, 2017, 578:16-33.
    [77] JUNG K W, JEONG T U, CHOI J W, et al. Adsorption of phosphate from aqueous solution using electrochemically modified biochar calcium-alginate beads:Batch and fixed-bed column performance[J]. Bioresource Technology, 2017, 244:23-32.
    [78] RASHID M, PRICE N T, PINILLA M Á G, et al. Effective removal of phosphate from aqueous solution using humic acid coated magnetite nanoparticles[J]. Water Research, 2017, 123:353-360.
    [79] ZHU Z, HUANG C P, ZHU Y, et al. A hierarchical porous adsorbent of nano-α-Fe2O3/Fe3O4 on bamboo biochar (HPA-Fe/CB) for the removal of phosphate from water[J]. Journal of Water Process Engineering, 2018, 25:96-104.
    [80] CUI H J, WANG M K, FU M L, et al. Enhancing phosphorus availability in phosphorus-fertilized zones by reducing phosphate adsorbed on ferrihydrite using rice straw-derived biochar[J]. Journal of Soils and Sediments, 2011, 11(7):1135-1141.
    [81] TRAZZI P A, LEAHY J J, HAYES M H B, et al. Adsorption and desorption of phosphate on biochars[J]. Journal of Environmental Chemical Engineering, 2016, 4(1):37-46.
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  • 收稿日期:  2019-05-27
罗元, 谢坤, 张克强, 沈仕洲, 王风. 生物炭及其金属改性材料脱除水体磷酸盐研究进展[J]. 环境化学, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
引用本文: 罗元, 谢坤, 张克强, 沈仕洲, 王风. 生物炭及其金属改性材料脱除水体磷酸盐研究进展[J]. 环境化学, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
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LUO Yuan, XIE Kun, ZHANG Keqiang, SHEN Shizhou, WANG Feng. Research progress on removal of phosphate from aqueous solution by biochar and its metal modified materials[J]. Environmental Chemistry, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
Citation: LUO Yuan, XIE Kun, ZHANG Keqiang, SHEN Shizhou, WANG Feng. Research progress on removal of phosphate from aqueous solution by biochar and its metal modified materials[J]. Environmental Chemistry, 2020, (8): 2175-2186. doi: 10.7524/j.issn.0254-6108.2019052701
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生物炭及其金属改性材料脱除水体磷酸盐研究进展

    通讯作者: 王风, E-mail: wangfeng_530@163.com
  • 1. 云南农业大学资源与环境学院, 昆明, 650201;
  • 2. 农业农村部环境保护科研监测所, 天津, 300191;
  • 3. 农业农村部大理农业环境科学观测实验站, 大理, 671004
  • 收稿日期:  2019-05-27
基金项目:

国家重点研发计划（2017YFD0800403），天津市自然基金（16JCYBJC29700）和农业农村部财政项目（22110402001006）资助.

摘要: 磷素是水体富营养化主要限制性因子，控制河流湖泊中磷酸盐具有重要意义.吸附法是一种经济、高效和操作简单的除磷方法，但其应用的关键在于选择合适的吸附材料.将生物炭应用于水体磷酸盐脱除，一方面可为农林废弃物、畜禽粪便、活性污泥、入侵植物的处理提供新途径，另一方面吸磷后的生物炭还能用于土壤改良.然而，生物炭脱除水体磷酸盐虽具有以上优势，但也存在实际应用困难的问题.回顾了国内外生物炭脱除磷酸盐的相关研究成果.总结了生物炭脱除磷酸盐的能力；解释了常规生物炭和金属改性生物炭的脱磷机理；分析了溶液pH值、温度、共存离子、初始磷酸盐浓度以及其他反应条件对生物炭脱除磷酸盐的影响，简述了生物炭解吸磷酸盐的特性.最后提出应深入研究生物炭金属改性机理和脱除磷酸盐的机理，开展生物炭吸附磷素形态组成复杂的自然水体或吸附柱试验，加强吸磷生物炭用作土壤改良的研究及风险评价，并对生物炭制造成本做出估算，争取早日实现生物炭污染水体脱磷的产业化应用.

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