PROCESS OPTIMIZATION FOR FLUORIDE REMOVAL FROM WATER BY MORINGA OLEIFERA SEED EXTRACT

被引：0
|
作者：
Jafari, Ali [1 ,4 ]
Mahvi, Amir Hossein [1 ,2 ,3 ]
Godini, Hatam [4 ]
Rezaee, Reza [1 ,5 ]
Hosseini, Sara Sadat [1 ]
机构：
[1] Univ Tehran Med Sci, Sch Publ Hlth, Dept Environm Hlth Engn, Tehran, Iran
[2] Univ Tehran Med Sci, Ctr Water Qual Res, Inst Environm Res, Tehran, Iran
[3] Univ Tehran Med Sci, Ctr Solid Waste Res, Inst Environm Res, Tehran, Iran
[4] Lorestan Univ Med Sci, Sch Publ Hlth, Dept Environm Hlth Engn, Khorramabad, Iran
[5] Kurdistan Univ Med Sci, Kurdistan Environm Hlth Res Ctr, Sanandaj, Iran
来源：
FLUORIDE | 2014年 / 47卷 / 02期
关键词：
Coagulation; Moringa oleifera; Optimization; Response surface methodology; CHILD DENTAL-CARIES; DRINKING-WATER; ELECTROCOAGULATION; FLUOROSIS; QUALITY; COUNTY; DYE;
D O I：
暂无
中图分类号：
R1 [预防医学、卫生学];
学科分类号：
1004 ; 120402 ;
摘要：
The natural coagulant Moringa oleifera (MO) is considered to be an efficient coagulant with some advantages over chemical coagulants. Fluoride removal, using MO seed extract was investigated. The influence of MO dosage, initial F concentration, and pH were determined and modeled using the Box-Behnken design response surface methodology. With a constant initial F concentration, it was found that increasing the MO dose resulted in increased F removal. pH had no meaningful effect on F removal. Statistical and graphical tools confirmed the adequacy of the predicted model. Based on an optimized condition, for 85.4% removal of 8 mg/L of fluoride, a coagulant dosage of 900 mg/L is needed.
引用
收藏
页码：152 / 160
页数：9
相关论文
共 50 条
  • [21] Genotoxicity Evaluation of Moringa oleifera Seed Extract and Lectin
    Rolim, Luciola A. D. M. M.
    Macedo, Marcia F. S.
    Sisenando, Herbert Ary
    Napoleao, Thiago H.
    Felzenszwalb, Israel
    Aiub, Claudia A. F.
    Coelho, Luana C. B. B.
    Medeiros, Silvia R. B.
    Paiva, Patricia M. G.
    JOURNAL OF FOOD SCIENCE, 2011, 76 (02) : T53 - T58
  • [22] Iron-oxide nanoparticles by the green synthesis method using Moringa oleifera leaf extract for fluoride removal
    Silveira, Carole
    Shimabuku, Quelen Leticia
    Silva, Marcela Fernandes
    Bergamasco, Rosangela
    ENVIRONMENTAL TECHNOLOGY, 2018, 39 (22) : 2926 - 2936
  • [23] A comparison between Moringa oleifera seed presscake extract and polyaluminum chloride in the removal of direct black 19 from synthetic wastewater
    Tie, Jingxi
    Jiang, Mengbin
    Li, Hanchao
    Zhang, Shuai
    Zhang, Xiwang
    INDUSTRIAL CROPS AND PRODUCTS, 2015, 74 : 530 - 534
  • [24] Chemical coagulants and Moringa oleifera seed extract for treating concrete wastewater
    de Paula, Heber Martins
    de Oliveira Ilha, Marina Sangoi
    Andrade, Leonardo Santos
    ACTA SCIENTIARUM-TECHNOLOGY, 2016, 38 (01) : 57 - 64
  • [25] Removal of stabilized functionalized CNTs from aqueous solutions using chemical coagulants and Moringa oleifera seed extract
    A. Jafari
    M. Ghaderpoori
    B. Kamarehi
    Z. Shakarami
    International Journal of Environmental Science and Technology, 2020, 17 : 777 - 788
  • [26] Evaluation of the antimicrobial activity of Moringa oleifera seed extract as a sustainable solution for potable water
    Dasgupta, Saumyadeb
    Gunda, Naga Siva Kumar
    Mitra, Sushanta K.
    RSC ADVANCES, 2016, 6 (31) : 25918 - 25926
  • [27] Valuation of The Seed Extract Moringa Oleifera for Removal of Cells Microcystis Sp Enabling The Production of Biodiesel
    Camacho, Franciele P.
    Bongiovani, Milene Carvalho
    Nishi, Leticia
    Rezende, Driano
    Silva, Marcela F.
    Bergamasco, Rosangela
    ICHEAP12: 12TH INTERNATIONAL CONFERENCE ON CHEMICAL & PROCESS ENGINEERING, 2015, 43 : 2233 - 2238
  • [28] Moringa oleifera biomass residue for the removal of pharmaceuticals from water
    Araujo, Lennon A.
    Bezerra, Charleston O.
    Cusioli, Luis F.
    Silva, Marcela F.
    Nishi, Leticia
    Gomes, Raquel G.
    Bergamasco, Rosangela
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2018, 6 (06): : 7192 - 7199
  • [29] Improvement of water treatment pilot plant with Moringa oleifera extract as flocculant agent
    Beltran-Heredia, J.
    Sanchez-Martin, J.
    ENVIRONMENTAL TECHNOLOGY, 2009, 30 (06) : 525 - 534
  • [30] Comparison of the performance of Moringa oleifera seed protein and polyaluminum chloride in removal of humic acid from water
    Tie, Jingxi
    Zheng, Zhihong
    Zheng, Xiaomei
    Hao, Yaru
    DESALINATION AND WATER TREATMENT, 2017, 90 : 214 - 219
12345