Adsorption kinetics of Cd(II), Zn(II) and Cu(II) and their mixtures from an aqueous solution onto immobilized activated sludge

被引：1
|
作者：
Filipkowska, Urszula [1 ]
Kuczajowska-Zadrozna, Malgorzata [1 ]
机构：
[1] Univ Warmia & Mazury, Dept Environm Engn, Ul Warszawska 117a, PL-10720 Olsztyn, Poland
来源：
DESALINATION AND WATER TREATMENT | 2020年 / 180卷
关键词：
Heavy metals; Mixture of metals; Sorption kinetics; HEAVY-METALS; SORPTION; REMOVAL; IONS; BIOSORPTION; ALGINATE; BIOMASS;
D O I：
10.5004/dwt.2020.25050
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this study, we determined the kinetics of cadmium, zinc, and copper removal by an activated sludge immobilized in 1.5% sodium alginate with 0.5% polyvinyl alcohol. The adsorption of metals from solutions of both single metals and their mixtures was found to follow the pseudo-second-order reaction. In the solutions of single metals cadmium was most effectively adsorbed (96.10 mg g(-1) d.m.); whereas in metal mixtures, it was copper (37.38 mg g(-1) d.m). It was also observed that the presence of copper in a mixture of metals impaired the sorption of cadmium and zinc.
引用
收藏
页码：284 / 292
页数：9
相关论文
共 50 条
  • [31] Cd(II), Pb(II) and Zn(II) Removal from Contaminated Water by Biosorption Using Activated Sludge Biomass
    Ahmad, Anwar
    Ghufran, Rumana
    Faizal, Wan Mohd.
    CLEAN-SOIL AIR WATER, 2010, 38 (02) : 153 - 158
  • [32] Alginate-immobilized bentonite clay: Adsorption efficacy and reusability for Cu(II) removal from aqueous solution
    Tan, Wei Shang
    Ting, Adeline Su Yien
    BIORESOURCE TECHNOLOGY, 2014, 160 : 115 - 118
  • [33] Removal of Cu(II) and Cd(II) from aqueous solution by seafood processing waste sludge
    Lee, SM
    Davis, AP
    WATER RESEARCH, 2001, 35 (02) : 534 - 540
  • [34] Simultaneous Adsorption of Pb(Ii)-Cd(Ii), Pb(Ii)-Phenol, and Cd(Ii)-Phenol by Activated Carbon Cloth in Aqueous Solution
    Arcibar-Orozco, Javier A.
    Rangel-Mendez, Jose R.
    Diaz-Flores, Paola E.
    WATER AIR AND SOIL POLLUTION, 2015, 226 (01)
  • [35] Adsorption of lead(II) from aqueous solution onto Hydrilla verticillata
    Huang, Ling-zhi
    Zeng, Guang-ming
    Huang, Dan-lian
    Li, Li-feng
    Huang, Peng-mian
    Xia, Chang-bin
    BIODEGRADATION, 2009, 20 (05) : 651 - 660
  • [36] Bioremoval of Cu(II), Zn(II), Pb(II) and Cd(II) by Nostoc muscorum isolated from a coal mining site
    Hazarika, Jayeeta
    Pakshirajan, Kannan
    Sinharoy, Arindam
    Syiem, Mayashree B.
    JOURNAL OF APPLIED PHYCOLOGY, 2015, 27 (04) : 1525 - 1534
  • [37] Adsorption Kinetics and Equilibrium of Cu(II) from Aqueous Solution by Polyaniline/Coconut Shell-Activated Carbon Composites
    Fang, Xiaohong
    Xu, Xiaochen
    Wang, Shanshan
    Wang, Dong
    JOURNAL OF ENVIRONMENTAL ENGINEERING, 2013, 139 (10) : 1279 - 1284
  • [38] Adsorption of Cd(II), Cu(II) and Pb(II) using recycled waste glass: equilibrium and kinetic studies
    Ibrahim, Hanan S.
    Ammar, Nabila S.
    Ghafar, Hany H. Abdel
    Farahat, Mohsen
    DESALINATION AND WATER TREATMENT, 2012, 48 (1-3) : 320 - 328
  • [39] Adsorption of Cu(II) and Cd(II) with graphene based adsorbent: adsorption kinetics, isotherm and thermodynamic studies
    Ahmed, Sobur
    Fatema-Tuj-Zohra, Tasrina Rabia
    Choudhury, Tasrina Rabia
    Alam, Md. Zahangir
    Nurnabi, Mohammad
    DESALINATION AND WATER TREATMENT, 2023, 285 : 167 - 179
  • [40] Competitive adsorption of Cd(II) and Pb(II) in aqueous solution onto humic acid derived from sewage sludge
    Dai, Liang
    Zhao, Weifan
    Wang, Gang
    Wei, Bigui
    Zhang, Kang
    Han, Tao
    Ma, Gui
    DESALINATION AND WATER TREATMENT, 2021, 235 : 221 - 230
12345