Entrapment of powdered drinking water treatment residues in calcium-alginate beads for fluoride removal from actual industrial wastewater

被引：24
|
作者：
Jung, Kyung-Won [1 ]
Hwang, Min-Jin [2 ]
Jeong, Tae-Un [1 ]
Chau, Dao Minh [1 ]
Kim, Kipal [3 ]
Ahn, Kyu-Hong [1 ]
机构：
[1] Korea Inst Sci & Technol, Ctr Water Resources Cycle Res, POB 131, Seoul 130650, South Korea
[2] Korea Inst Toxicol, Future Environm Res Ctr, 17 Jeigok Gil, Jinju 660844, Gyeongsangnam D, South Korea
[3] KG Chem, R&D Div, Environm Business Team, Sihwa Ind Complex 1 Da 106,5, Siheung Si 429848, Gyeonggi Do, South Korea
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2016年 / 39卷
关键词：
Drinking water treatment residues; Fluoride; Calcium-alginate beads; Industrial wastewater; Fixed-bed column test; METHYLENE-BLUE ADSORPTION; AQUEOUS-SOLUTIONS; ALUMINUM-HYDROXIDE; ACTIVATED CARBON; RED MUD; PHOSPHATE; IONS; DIFFUSION; DESORPTION; COMPOSITE;
D O I：
10.1016/j.jiec.2016.05.017
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The present study describes the preparation of drinking water treatment residues (DWTRs) based adsorptive media (DREAM) by entrapping the powdered-DWTRs in calcium-alginate beads and their application to fluoride removal from actual industrial wastewater. In order to evaluate the fluoride adsorption capability and mechanisms of DREAM, the adsorption equilibrium isotherm, kinetics, and effect of solution pH on fluoride removal by DREAM were evaluated. The batch and fixed-bed column adsorption tests confirmed that DREAM had high selectivity for adsorbing fluoride from actual industrial wastewater, which contained other co-existing anions (e.g., nitrate, chloride, and sulfate). (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：101 / 111
页数：11
相关论文
共 45 条
  • [1] Entrapment of Tyre Crumb Rubber in Calcium-Alginate Beads for Triclosan Removal
    Lopez-Morales, J.
    Sanchez-Rivera, D.
    Luna-Pineda, T.
    Perales-Perez, O.
    Roman-Velazquez, F.
    [J]. ADSORPTION SCIENCE & TECHNOLOGY, 2013, 31 (10) : 931 - 942
  • [2] Removal of Copper from Water by Adsorption with Calcium-Alginate/Spent-Coffee-Grounds Composite Beads
    Torres-Caban, Roberto
    Vega-Olivencia, Carmen A.
    Alamo-Nole, Luis
    Morales-Irizarry, Daisy
    Roman-Velazquez, Felix
    Mina-Camilde, Nairmen
    [J]. MATERIALS, 2019, 12 (03)
  • [3] Characteristics of biochar derived from marine macroalgae and fabrication of granular biochar by entrapment in calcium-alginate beads for phosphate removal from aqueous solution
    Jung, Kyung-Won
    Jeong, Tae-Un
    Kang, Ho-Jeong
    Ahn, Kyu-Hong
    [J]. BIORESOURCE TECHNOLOGY, 2016, 211 : 108 - 116
  • [4] Adsorption of phosphorus with calcium alginate beads containing drinking water treatment residual
    Shen, Cheng
    Zhao, Yaqian
    Liu, Ranbin
    Mao, Yi
    Morgan, David
    [J]. WATER SCIENCE AND TECHNOLOGY, 2018, 78 (09) : 1980 - 1989
  • [5] Nitrate removal from drinking water through the use of encapsulated microorganisms in alginate beads
    Liu, SX
    Hermanowicz, SW
    Peng, M
    [J]. ENVIRONMENTAL TECHNOLOGY, 2003, 24 (09) : 1129 - 1134
  • [6] Synthesis and Characterization of Alumina Impregnated Alginate Beads for Fluoride Removal from Potable Water
    H. Basu
    R. K. Singhal
    M. V. Pimple
    A. V. R. Reddy
    [J]. Water, Air, & Soil Pollution, 2013, 224
  • [7] Synthesis and Characterization of Alumina Impregnated Alginate Beads for Fluoride Removal from Potable Water
    Basu, H.
    Singhal, R. K.
    Pimple, M. V.
    Reddy, A. V. R.
    [J]. WATER AIR AND SOIL POLLUTION, 2013, 224 (06):
  • [8] Assessment of fluoride removal from drinking water by calcium phosphate systems
    He, GL
    Cao, SR
    [J]. FLUORIDE, 1996, 29 (04) : 212 - 216
  • [9] Performance and mechanism of hierarchically porous Ce-Zr oxide nanospheres encapsulated calcium alginate beads for fluoride removal from water
    Chen, Liang
    Zhang, Kaisheng
    He, Junyong
    Cai, Xing-Guo
    Xu, Weihong
    Liu, Jin-Huai
    [J]. RSC ADVANCES, 2016, 6 (43): : 36296 - 36306
  • [10] Entrapment of Mg-Al layered double hydroxide in calcium alginate beads for phosphate removal from aqueous solution
    Han, Yong-Un
    Lee, Won-Suk
    Lee, Chang-Gu
    Park, Seong-Jik
    Kim, Ki-Woo
    Kim, Song-Bae
    [J]. DESALINATION AND WATER TREATMENT, 2011, 36 (1-3) : 178 - 186
12345