Founded in 1987, Bimonthly
Supervisor:Jiangxi University Of Science And Technology
Sponsored by:Jiangxi University Of Science And Technology
Jiangxi Nonferrous Metals Society
ISSN:1674-9669
CN:36-1311/TF
CODEN YJKYA9
WU Ye, LIU Chen, GUO Lin, CHEN Yunnen, XIONG Changshi. Preparation of rare earth loaded biochar and its adsorption characteristics for low-concentration ammonium nitrogen[J]. Nonferrous Metals Science and Engineering, 2017, 8(4): 131-136. DOI: 10.13264/j.cnki.ysjskx.2017.04.022
Citation: WU Ye, LIU Chen, GUO Lin, CHEN Yunnen, XIONG Changshi. Preparation of rare earth loaded biochar and its adsorption characteristics for low-concentration ammonium nitrogen[J]. Nonferrous Metals Science and Engineering, 2017, 8(4): 131-136. DOI: 10.13264/j.cnki.ysjskx.2017.04.022

Preparation of rare earth loaded biochar and its adsorption characteristics for low-concentration ammonium nitrogen

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  • Received Date: December 29, 2016
  • Published Date: August 30, 2017
  • The preparation conditions of the absorbent modified with microwave-Ce (MBC) and the reaction conditions for low-concentration ammonia adsorption were optimized, and MBC were characterized by XRD, SEM and FTIR. The experimental results indicate that the inner structure of MBC has changed; specific surface area and the number of hydroxide radical have increased. The treatment effect for ammonia of loaded biochar is superior to that of biochar (BC) and the preparation conditions is optimum when solid-to-liquid ratio is 1:25 and pH of dipping is 10. The maximum adsorption capacity of ammonia reaches 11.297 mg/g when solution concentration is 50 mg/L, initial pH is 10, reaction temperature is 50℃, reaction time is 120 min, and absorbent dosage is 5 g/L. Its adsorption process conforms to the pseudo-second-order kinetics model.
  • [1]
    LOGANATHAN P, VIGNESWARAN S, KANDASAMY J. Enhanced removal of nitrate from water using surface modification of adsorbents -A review[J]. Journal of Environmental Management, 2013, 131: 363-374. http://europepmc.org/abstract/med/24211565
    [2]
    ICHIKAWA S I, MAHARDIANI L, KAMIYA Y. Catalytic oxidation of ammonium ion in water with ozone over metal oxide catalysts [J]. Catalysis Today, 2014(232):192-197. http://ci.nii.ac.jp/naid/120005455888
    [3]
    王文华, 张晓青, 邱金泉, 等.磷酸铵镁沉淀与沸石吸附组合工艺处理海水中的氨氮[J].化工进展, 2015, 34(7): 2060-2064. http://www.cnki.com.cn/Article/CJFDTOTAL-HGJZ201507051.htm
    [4]
    王文华, 张晓青, 邱金泉, 等.磷酸铵镁(MAP)沉淀法处理低浓度氨氮污海水[J].化工进展, 2014, 33(1): 228-232, 252. http://www.cnki.com.cn/Article/CJFDTOTAL-HGJZ201401046.htm
    [5]
    罗仙平, 张艳, 邓扬悟.几种常见离子交换材料在氨氮废水处理中的应用[J].有色金属科学与工程, 2012, 3(6): 51-54, 74. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=201206010
    [6]
    HUANG H M, XIAO X M, YAN B, et al. Ammonium removal from aqueous solutions by using natural Chinese (Chengde) zeolite as adsorbent[J]. Journal of Hazardous Materials, 2010, 175(1/2/3): 247-252. http://www.sciencedirect.com/science/article/pii/S030438940901632X
    [7]
    刘恒嵩, 彭玉玲, 丁伟, 等.折点氯化法处理废水中氨氮工艺研究[J].农村经济与科技, 2016, 27(2): 147-148. http://www.cnki.com.cn/Article/CJFDTOTAL-NCJI201602074.htm
    [8]
    BAO Y F, LI M, ZHANG Q. Research on the large-scale application of nitrogen removal for the treatment of synthetic ammonia wastewater[J]. Desalination and Water Treatment, 2016, 57 (27): 12763-12769. doi: 10.1080/19443994.2015.1053531
    [9]
    唐婧, 屈姗姗, 傅金祥, 等.复合菌剂强化处理高盐废水脱氮效果[J].环境工程学报, 2015, 9(6): 2699-2705. doi: 10.12030/j.cjee.20150626
    [10]
    SU J, HUANG H G, JIN X Y, et a1. Synthesis, characterization and kinrtic of a surfactant—modified bentonite used to remove As(Ⅲ) and As(Ⅴ) from aqueous solution[J]. Journal of Hazardous Materials, 2011, 185: 63-70. doi: 10.1016/j.jhazmat.2010.08.122
    [11]
    柴立元, 罗仙平, 丁丽超, 等.涂铁污泥吸附处理中低浓度氨氮废水[J].有色金属科学与工程, 2013, 4(1): 53-56. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=201301011
    [12]
    程芳琴, 高瑞, 宋慧平.改性钢渣处理低浓度氨氮废水[J].环境工程学报, 2012, 6(11): 4027-4033. http://www.cnki.com.cn/Article/CJFDTOTAL-HJJZ201211042.htm
    [13]
    AHMAD M, RAJAPAKSHA A U, LIM J E, et al. Biochar as a sorbent for contaminant management in soil and water: A review. Chemosphere, 2014, 99: 13-33. https://www.ncbi.nlm.nih.gov/pubmed/24289982
    [14]
    胡细全, 胡志操, 王春秀, 等.天然沸石吸附氨氮和磷的研究[J].环境科学与管理, 2009, 34(4): 72-77. http://www.cnki.com.cn/Article/CJFDTOTAL-BFHJ200904021.htm
    [15]
    田琳, 孔强, 任宗明, 等.活性炭和沸石对氨氮的吸附特性及生物再生[J].环境工程学报, 2012, 6(10): 3424-3428. http://www.cnki.com.cn/Article/CJFDTOTAL-HJJZ201210013.htm
    [16]
    WANG Y M, TIAN W J, WU C L, et al. Synthesis of coal cinder balls and its application for CODCr and ammonia nitrogen removal from aqueous solution[J]. Desalination and Water Treatment, 2016, 57(46): 21781-21793. doi: 10.1080/19443994.2015.1130653
    [17]
    宋相松, 吴朝阳, 朱铁群.几种无机材料对废水中氨氮的吸附特性研究[J].广东化工, 2015, 42(22): 109-110. doi: 10.3969/j.issn.1007-1865.2015.22.048
    [18]
    刘伟文, 宁平, 黄小凤, 等.氧化铈改性沸石脱氮的研究[J].应用化工, 2009, 38(8): 1115-1117. http://www.cnki.com.cn/Article/CJFDTOTAL-SXHG200908010.htm
    [19]
    斯泰尔斯, 李大东, 钟孝湘.催化剂载体与负载型催化剂[M].北京:中国石化出版社, 1992.
    [20]
    袁艳梅. 镧负载粉煤灰基吸附剂深度处理稀土冶炼氨氮废水[D]. 昆明: 昆明理工大学, 2010.
    [21]
    任丹丹. 改性木屑吸附去除亚甲基蓝性能研究[D]. 北京: 北京化工大学, 2015: 43.
    [22]
    YUAN J, XU R, ZHANG H. The forms of alkalis in the biochar produced from crop residues at different temperature[J]. Bioresource Technology, 2011, 102: 3488-3497. doi: 10.1016/j.biortech.2010.11.018
    [23]
    CHATTERJEE S, WOO S H. The removal of nitrate from aqueous solutions by chitosan hydrogel beads[J]. Journal of Hazardous Materials, 2009, 164(2-3): 1012-1018. doi: 10.1016/j.jhazmat.2008.09.001
    [24]
    王向前, 胡学玉, 陈窈君, 等.生物炭及改性生物炭对水环境中重金属的吸附固定作用[J].环境工程, 2016, 12: 32-37. doi: 10.11835/j.issn.1005-2909.2016.02.008
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