Removal of 12 selected pharmaceuticals by granular mesoporous silica SBA-15 in aqueous phase

被引：58
|
作者：
Kim, Yohan [1 ]
Bae, Jiyeol [1 ]
Park, Jihae [1 ]
Suh, Jeongkwon [2 ]
Lee, Sanghyup [3 ]
Park, Hosik [2 ]
Choi, Heechul [1 ]
机构：
[1] Gwangju Inst Sci & Technol, Sch Environm Sci & Engn, Kwangju 500712, South Korea
[2] KRICT, Res Ctr Environm Resources & Proc, Taejon 305600, South Korea
[3] KIST, Ctr Water Resource Cycle Res, Seoul 136791, South Korea
来源：
CHEMICAL ENGINEERING JOURNAL | 2014年 / 256卷
关键词：
Granular mesoporous silica; Granulation; Pharmaceuticals; Adsorption; Regeneration; ADSORPTION; CARBON; WATER; SORPTION; MONOLITHS; ENVIRONMENT; COPOLYMER; TRIBLOCK; ACID;
D O I：
10.1016/j.cej.2014.06.100
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Granular mesoporous silica SBA-15 (GMS) synthesized by a new and facile one step method was investigated to remove a series of pharmaceutical compounds from aqueous solutions. Characterization results obtained from TEM, XRD, and surface and porosity analyzer reveal that GMS synthesized by using inorganic and organic binder has similar pore properties with the powder-type mesoporous silica SBA-15 and does not severely reduce the Brunauer-Emmett-Teller (BET) surface area and pore volume by preventing destruction of the pores after granulation step through new synthesis method. Evaluation of GMS as an adsorbent based on adsorption kinetic, isotherm, and effect of pH shows the great adsorption capacity for selected 12 selected pharmaceuticals removal in aqueous solution. In addition, the adsorption and regeneration efficiency of GMS was maintained for given adsorption-regeneration cycles. Moreover, the column experiment to remove pharmaceuticals in industrial pharmaceutical wastewater revealed that GMS has a great potential for its real field application. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：475 / 485
页数：11
相关论文
共 50 条
  • [41] Sodium silicate as source of silica for synthesis of mesoporous SBA-15
    Rahmat, Norhasyimi
    Hamzah, Fazlena
    Sahiron, Norsuraya
    Mazlan, Marissa
    Zahari, Muhammad Mukmin
    INTERNATIONAL CONFERENCE ON INNOVATIVE RESEARCH - ICIR EUROINVENT 2016, 2016, 133
  • [42] Synthesis of mesoporous Silica SBA-15 from geothermal sludge
    Ilman, H. S. N. Muhammad
    Panatarani, Camellia
    Faizal, Ferry
    Mulyana, Cukup
    Joni, I. Made
    MATERIALIA, 2023, 27
  • [43] Recycling Mother Liquor to Synthesize Mesoporous SBA-15 Silica
    Jia, Lixia
    Song, Mingjuan
    Ye, Xiuqun
    Gu, Haifang
    Zou, Chenglong
    Niu, Guoxing
    Zhao, Dongyuan
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (17) : 9627 - 9631
  • [44] Incorporation of titanium into mesoporous silica molecular sieve SBA-15
    Luan, ZH
    Maes, EM
    van der Heide, PAW
    Zhao, DY
    Czernuszewicz, RS
    Kevan, L
    CHEMISTRY OF MATERIALS, 1999, 11 (12) : 3680 - 3686
  • [45] Synthesis and surface characterization of ordered mesoporous silica SBA-15
    Kokunesoski, M.
    Gulicovski, J.
    Matovic, B.
    Logar, M.
    Milonjic, S. K.
    Babic, B.
    MATERIALS CHEMISTRY AND PHYSICS, 2010, 124 (2-3) : 1248 - 1252
  • [46] Immobilization and enzymatic activity of β-glucosidase on mesoporous SBA-15 silica
    J. M. Gómez
    M. D. Romero
    T. M. Fernández
    S. García
    Journal of Porous Materials, 2010, 17 : 657 - 662
  • [47] Vacuum Calcination Behavior of SBA-15 Ordered Mesoporous Silica
    Mariano-Neto, Francisco
    Cides da Silva, Luis C.
    Oliveira, Cristiano L. P.
    Fantini, Marcia C. A.
    BRAZILIAN JOURNAL OF PHYSICS, 2018, 48 (05) : 442 - 450
  • [48] Properties of iron oxides inserted into SBA-15 mesoporous silica
    Tyapkin, P. Yu.
    Petrov, S. A.
    Chernyshev, A. P.
    Larichev, Yu. V.
    Kirik, S. D.
    Gribov, P. A.
    Uvarov, N. F.
    MATERIALS TODAY-PROCEEDINGS, 2017, 4 (11) : 11392 - 11395
  • [49] Use of SBA-15 mesoporous silica in adsorption and desorption of cinnarizine
    Geszke-Moritz, Malgorzata
    Moritz, Michal
    PRZEMYSL CHEMICZNY, 2019, 98 (12): : 1939 - 1942
  • [50] Incorporation of tin into mesoporous silica SBA-15 molecular sieves
    Shah, P
    Ramaswamy, AV
    Pasricha, R
    Lazar, K
    Ramaswamy, V
    RECENT ADVANCES IN THE SCIENCE AND TECHNOLOGY OF ZEOLITES AND RELATED MATERIALS, PTS A - C, 2004, 154 : 870 - 877
12345