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公新忠, 丁德馨, 李广悦, 胡南. 含氟离子和氯离子酸性废水处理技术[J]. 环境工程学报, 2012, 6(9): 3157-3160.
引用本文: 公新忠, 丁德馨, 李广悦, 胡南. 含氟离子和氯离子酸性废水处理技术[J]. 环境工程学报, 2012, 6(9): 3157-3160.
shu
Gong Xinzhong, Ding Dexin, Li Guangyue, Hu Nan. A treatment method for fluorine ion and chlorine ion-containing wastewater[J]. Chinese Journal of Environmental Engineering, 2012, 6(9): 3157-3160.
Citation: Gong Xinzhong, Ding Dexin, Li Guangyue, Hu Nan. A treatment method for fluorine ion and chlorine ion-containing wastewater[J]. Chinese Journal of Environmental Engineering, 2012, 6(9): 3157-3160.
shu

含氟离子和氯离子酸性废水处理技术

  • 1.

    南华大学铀矿冶生物技术国防重点学科实验室,衡阳 421001

  • 基金项目:

  • 中图分类号: X703.1

A treatment method for fluorine ion and chlorine ion-containing wastewater

  • 1.

    Key Discipline Laboratory for National Defense for Biotechnology in Uranium Mining and Hydrometallurgy, University of South China, Hengyang 421001, China

  • Fund Project:

摘要

  • 摘要: 本实验研究了石灰乳和铝酸钠处理废水中的氟离子和氯离子的效果。通过正交实验得出:影响除氟离子效果因素的主次顺序为:pH值＞氟离子浓度＞反应时间;影响除氯离子效果因素的主次顺序为:氯离子浓度＞铝酸钠与氯离子的质量浓度比＞反应时间。通过单因素实验得出:在pH=9、反应时间为5 min的条件下,废水中氟离子含量可由370.37 mg/L降低到2 mg/L以下,去除率可达99.45%;在铝酸钠与氯离子的质量浓度比为1∶10,反应时间为5 min的条件下,废水中氯离子含量可由503.4 mg/L降低到201 mg/L以下,去除率可达60%。
    Abstract: A method for treating the fluorine ion and chlorine ion-containing wastewater with sodium aluminate and lime was studied. The primary and secondary factors that affected removing fluoride ion by adding lime were pH, fluoride ion concentration and reaction time. The primary and secondary factors that affected removing chloride ion by adding sodium aluminate and slaked lime were chloride ion concentration, the ratio of sodium aluminate dosage and chloride ion concentration and reaction time. Under the best experimental conditions, the content of fluoride ion in wastewater could be reduced below 2 mg/L, the content of chloride ion in wastewater could be reduced below 201 mg/L and meet the national discharge standard.
  • [1] Subhashini Ghorai, Pant K. K. Equilibrium, kinetics and breakthrough studies for adsorption of fluoride on activated alumina. Separation and Purification Technology, 2005, 42(3): 265-271
    [2] Ensar Oguz. Adsorption of fluoride on gas concre-materials. Journal of Hazardous Material, 2005, 117(2-3): 227-233
    [3] 石荣, 刘梅英. 含高氟废水处理方法的研究. 环境保护科学, 2002, 28(2): 18-20 Shi Rong, Liu Meiying. Study of technological conditions for fluoride removal from high fluoride-containing wastewater. Environmental Protection Science, 2002, 28(2): 18-20(in Chinese)
    [4] GB 8978-1996 Chinese National Standards for Draining Waste Water(中华人民共和国污水综合排放标准).
    [5] R.M.格鲁什科(苏). 工业污水中的有毒金属及其无机化合物. 北京: 科学出版社, 1979. 29-31
    [6] Karthikeyan M., Satheeshkumar K. K., Elango K.P. Conducting polymer/alumina composites as viable adsorbents for the removal of fluoride ions from aqueous solution. Journal of Fluorine Chemistry, 2009, 130(10): 894-901
    [7] Karthikeyan M., Satheeshkumar K. K., Elango K. P. Removal of fluoride ions from aqueous solution by conducting polypyrrole. Journal of Hazardous Materials, 2009, 167(1-3): 300-305
    [8] Natrayasamy V., Sairam S. C., Meenakshi S. Removal of fluoride from aqueous solution using prorogated chatoyant beads. Journal of Hazardous Materials, 2009, 161(1): 423-430
    [9] Patricia M., Alicia F. C. Fluoride removal from water by chatoyant derivatives and composites. Journal of Fluorine Chemistry, 2011, 132(4): 231-240
    [10] 徐金兰, 王宝泉, 王志盈, 等. 石灰沉淀-混凝沉淀处理含氟废水的试验. 水处理技术, 2003, 29(5): 282-285 Xu Jinlan, Wang Baoquan, Wang Zhiying, et al. Treatment of wastewater-containing fluoride by lime-sedimentation and coagulation precipitation. Technology of Water Treatment, 2003, 29(5): 282-285(in Chinese)
    [11] 李雪玲, 刘俊峰, 李培元. 石灰沉淀法除氟的应用. 水处理技术, 2000, 26(6): 359-361 Li Xueling, Liu Junfeng, Li Peiyuan. Principle and application of fluoride removal by lime sedimentation method. Technology of Water Treatment, 2000, 26(6): 359-361(in Chinese)
    [12] 胡静, 吕亮. 镁铝水滑石去除氯离子性能研究. 工业水处理, 2008, 28(6): 59-61 Hu Jing, Lü Liang. Researches on the removal capacity of chloride ions from aqueous solution by calcined Mg-Al-CO3 LDH. Industrial Water Treatment, 2008, 28(6): 59-61(in Chinese)
    [13] 董丙坤, 徐慧琴. 离子交换树脂法去除过氧化氢中氯离子研究. 河北化工, 2009, 32(1): 17-18 Dong Bingkun, Xu Huiqin. Research on peroxide chloride in hydrogen by the removal of ion-exchange resins. Hebei Chemical Engineering and Industry, 2009, 32(1): 17-18(in Chinese)
    [14] 姚武, 雷芳华. 电化学方法萃取砂浆中氯离子的试验研究. 同济大学学报(自然科学版), 2009, 37(3): 363-368 Yao Wu, Lei Fanghua. Experimental study on electrochemical chloride extraction from mortar. Journal of Tongji University (Natural Science), 2009, 37(3): 363-368(in Chinese)
    [15] Erdem E., Ali T., Yunus C., et al. Electrodialytic removal of fluoride from water: Effects of process parameters and accompanying anions. Separation and Purification Technology, 2008, 64(2): 147-153
    [16] Hyun Han Kim, Yong Keun Chang. Removal of potassium chloride from ion-exchanged solution containing potassium clavulanate by diafiltration with nanomembrane and its modeling. Journal of Membrane Science, 2009, 342(1-2): 173-178
    [17] Manuel C., Angel P., Antonio de L., et al. Removal of chloride ions from an industrial polyethylenimine flocculent shifting it into an adhesive promoter using the anion exchange resin Amberlite IRA-420. Reactive and Functional Polymers, 2008, 68(8): 1218-1224
    [18] Irina T., Tuomo S. Modeling of adsorptive removal of benzalkonium chloride from water with a polymeric adsorbent. Separation and Purification Technology, 2009, 69(2): 185-194
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    [20] Liang Lü, Peide Sun, Zhengyu Gu. Removal of chloride ion from aqueous solution by ZnAl-NO3 layered double hydroxides as anion-exchanger. Journal of Hazardous Materials, 2009, 161(2-3): 1444-1449
    [21] Bikul’chus G. Chloride removal from reinforced concrete and relevant loss of strength. Protection of Metal., 2005, 41(5): 520-522
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出版历程
  • 收稿日期:  2011-07-05
  • 刊出日期:  2012-09-14
公新忠, 丁德馨, 李广悦, 胡南. 含氟离子和氯离子酸性废水处理技术[J]. 环境工程学报, 2012, 6(9): 3157-3160.
引用本文: 公新忠, 丁德馨, 李广悦, 胡南. 含氟离子和氯离子酸性废水处理技术[J]. 环境工程学报, 2012, 6(9): 3157-3160.
shu
Gong Xinzhong, Ding Dexin, Li Guangyue, Hu Nan. A treatment method for fluorine ion and chlorine ion-containing wastewater[J]. Chinese Journal of Environmental Engineering, 2012, 6(9): 3157-3160.
Citation: Gong Xinzhong, Ding Dexin, Li Guangyue, Hu Nan. A treatment method for fluorine ion and chlorine ion-containing wastewater[J]. Chinese Journal of Environmental Engineering, 2012, 6(9): 3157-3160.
shu

含氟离子和氯离子酸性废水处理技术

  • 1. 南华大学铀矿冶生物技术国防重点学科实验室,衡阳 421001
  • 收稿日期:  2011-07-05
基金项目:

摘要: 本实验研究了石灰乳和铝酸钠处理废水中的氟离子和氯离子的效果。通过正交实验得出:影响除氟离子效果因素的主次顺序为:pH值＞氟离子浓度＞反应时间;影响除氯离子效果因素的主次顺序为:氯离子浓度＞铝酸钠与氯离子的质量浓度比＞反应时间。通过单因素实验得出:在pH=9、反应时间为5 min的条件下,废水中氟离子含量可由370.37 mg/L降低到2 mg/L以下,去除率可达99.45%;在铝酸钠与氯离子的质量浓度比为1∶10,反应时间为5 min的条件下,废水中氯离子含量可由503.4 mg/L降低到201 mg/L以下,去除率可达60%。

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