New color changing sorption material for effective removal of heavy metals from wastewater

被引:0
|
作者
Kambarova, E. A. [1 ]
Bektenov, N. A. [2 ]
Bazarbaeva, K. Zh. [3 ]
Mazhibayev, A. K. [1 ]
Bolysbekova, S. M. [4 ]
Gavrilenko, M. A. [5 ]
机构
[1] Taraz Reg Univ, 60 Tole Bi St, Taraz 080000, Kazakhstan
[2] Kazakh Natl Pedag Univ, 13 Dostyk Ave, Alma Ata 050000, Kazakhstan
[3] Eurasian Natl Univ, 2 Satpaev St, Astana 010008, Kazakhstan
[4] Astana Int Univ, 8 Kabanbay Batyr Ave, Astana 010000, Kazakhstan
[5] Tomsk State Univ, 30 Lenin Ave, Tomsk 634050, Russia
来源
BULLETIN OF THE TOMSK POLYTECHNIC UNIVERSITY-GEO ASSETS ENGINEERING | 2024年 / 335卷 / 03期
关键词
Shanghai natural zeolite; sorption; Me(II) cations; polyethylene polyamine; epoxy resin; 1,2-pyridylazonaphthol; heavy metals; IONS; ADSORBENT; SENSORS; PD(II); LIGAND; CU(II); PROBE;
D O I
10.18799/24131830/2024/3/4446
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
Relevance.The need to purify water resources from Me(II) cations. Obtaining effective and cheap sorbents is one of the priority areas for water purification for various purposes. Namely, the sorbents, allowing the detection and adsorbingheavy metal cations in drinking or tap water and, at the same time, systematic monitoring of water quality in the environment. Aim.Synthesis of sorption material for effective removal of Me(II) cations from wastewater, study of the main parameters of new sorption material. Objects.Shanghai natural zeolite and its forms modified with polyethylene polyamine, 1,2-pyridylazonaphthol and epoxy resin (ED-20). Methods.Spectrophotometry. Results.A sorbent is proposed based on a combination of a surface layer of polyethylene polyamine, 1,2-pyridylazonaphthol and ED-20 epoxy resin, which is then successfully immobilized on zeolite for adsorption of metal cations Me(II)) from water. The synthesized sorbent makes it possible to diagnose its own efficiency by color changing of the surface after sorption of Me(II) cations. Competing cations of alkali and alkaline earth metals (water hardness salts) do not interfere with the adsorption of Me(II) cations. The maximum sorption capacity was 220 mg/g, which is comparable to other common sorbents. The sorbent also demonstrated the possibility of reuse after 10-12 cycles of desorption and regeneration of the color-forming component 1,2-pyridylazonaphthol. Desorption was carried out using 0.20 M HCl, then the sorbent was ready for being used without significant loss of its characteristics after washing with water. Restoration of the ability to color change was achieved by treating the sorbent in a 10-3M aqueous solution of 1-(2-pyridylazo)-2-naphthol for 10 minutes.
引用
收藏
页码:40 / 49
页数:10
相关论文
共 50 条
  • [31] Removal of heavy metals from wastewater effluents by biosorptive flotation
    Aldrich, C
    Feng, D
    MINERALS ENGINEERING, 2000, 13 (10-11) : 1129 - 1138
  • [32] Research progress on heavy metals removal by graphene from wastewater
    Zhu Ying
    Zhang Aimin
    Lv Zhiqiang
    Carbon Letters, 2024, 34 : 177 - 189
  • [33] Halloysite nanotube applications for heavy metals removal from wastewater
    Covaliu, Cristina
    Paraschiv, Gigel
    Stoian, Oana L.
    Buzatu, Bogdan
    Mircea, Costin
    Cristea, Camelia
    8TH INTERNATIONAL CONFERENCE ON THERMAL EQUIPMENT, RENEWABLE ENERGY AND RURAL DEVELOPMENT (TE-RE-RD 2019), 2019, 112
  • [34] Removal Of Heavy Metals From Electroplating Wastewater By Anaerobic Bacteria
    Ma, Wanggang
    Sun, Peide
    Song, Yingqi
    Zhang, Yi
    Yin, Jun
    2ND INTERNATIONAL SYMPOSIUM ON AQUA SCIENCE, WATER RESOURCE AND LOW CARBON ENERGY, 2010, 1251 : 109 - 112
  • [35] Filter media aid the removal of heavy metals from wastewater
    Lydon, R
    FILTRATION + SEPARATION, 2000, 37 (09) : 28 - 30
  • [36] HEAVY METALS REMOVAL FROM INDUSTRIAL WASTEWATER BY ION EXCHANGE
    Miron, Alexandra Raluca
    Modrogan, Cristina
    ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION, VOL I, 2015, : 401 - 408
  • [37] Removal of heavy metals from wastewater using reverse osmosis
    Kapepula, Vercus Lumami
    Luis, Patricia
    FRONTIERS IN CHEMICAL ENGINEERING, 2024, 6
  • [38] Graphene oxides for removal of heavy and precious metals from wastewater
    İlayda Duru
    Duygu Ege
    Ali Reza Kamali
    Journal of Materials Science, 2016, 51 : 6097 - 6116
  • [39] Chemical Treatment for Removal of Heavy Metals from Industrial Wastewater
    Abdel-Shafy, H. I.
    EGYPTIAN JOURNAL OF CHEMISTRY, 2015, 58 (01): : 1 - 12
  • [40] REMOVAL OF HEAVY METALS FROM WASTEWATER BY USING ZEOLITIC TUFF
    Pop, Aurica
    Vida-Simiti, Ioan
    Damian, Gheorghe
    Iepure, Gheorghe
    CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES, 2012, 7 (01): : 239 - 248