ADSORPTION OF PB(II) BY PEANUT HULL CARBON FROM AQUEOUS-SOLUTION

被引：53
|
作者：
PERIASAMY, K [1 ]
NAMASIVAYAM, C [1 ]
机构：
[1] BHARATHIAR UNIV,DEPT ENVIRONM SCI,DIV ENVIRONM CHEM,COIMBATORE 641046,TAMIL NADU,INDIA
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 1995年 / 30卷 / 10期
关键词：
D O I：
10.1080/01496399508013903
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carbon prepared from peanut hulls (PHC) has been used for the adsorption of Pb(II) over a range of initial metal ion concentrations (10-20 mg/L), agitation times (5-140 minutes), adsorbent dosages (5-100 mg/100 mt), and pH values (1.5-10.0). Adsorption of Pb(II) obeyed the Langmuir isotherm. The applicability of the Lagergren kinetic model has also been investigated. Quantitative removal of 20 mg/L Pb(II) by 0.3 g carbon per liter aqueous solution was observed in the pH range of 3.0 to 10.0. A comparative study with a coal-based commercial granular activated carbon (CAC) showed that the adsorption capacity of PHC was 18 times larger than that of CAC.
引用
收藏
页码：2223 / 2237
页数：15
相关论文
共 50 条
  • [1] BICARBONATE-TREATED PEANUT HULL CARBON FOR MERCURY(II) REMOVAL FROM AQUEOUS-SOLUTION
    NAMASIVAYAM, C
    PERIASAMY, K
    [J]. WATER RESEARCH, 1993, 27 (11) : 1663 - 1668
  • [2] ADSORPTION OF Pb(II) FROM AQUEOUS SOLUTION BY PEANUT SHELL POWDER
    Sun, Jie
    Chen, Guo-cang
    Zeng, Pei
    [J]. FRESENIUS ENVIRONMENTAL BULLETIN, 2014, 23 (07): : 1473 - 1478
  • [3] Methylene blue adsorption from aqueous solution by dehydrated peanut hull
    Ozer, Dursun
    Dursun, Gulbeyi
    Ozer, Ahmet
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2007, 144 (1-2) : 171 - 179
  • [4] Removal of cationic dyes from aqueous solution by adsorption on peanut hull
    Gong, RM
    Li, M
    Yang, C
    Sun, YZ
    Chen, J
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2005, 121 (1-3) : 247 - 250
  • [5] A STUDY ON ADSORPTION OF Pb(II), Cr(III) AND Cu(II) FROM AQUEOUS SOLUTION BY PEANUT HUSK
    Li, Qin
    Zhai, Jianping
    Zhang, Wenyi
    Wang, Mingmei
    Zhou, Jun
    [J]. BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA, 2008, 22 (01) : 19 - 26
  • [6] ADSORPTION OF UREAS FROM AQUEOUS-SOLUTION ON ACTIVATED CARBON
    KUMMEL, R
    KRUSCH, C
    [J]. ACTA HYDROCHIMICA ET HYDROBIOLOGICA, 1982, 10 (01): : 61 - 68
  • [7] ADSORPTION OF SILVER COMPLEXES ON CARBON FROM AQUEOUS-SOLUTION
    EHRBURGER, P
    DENTZER, J
    LAHAYE, J
    [J]. CARBON, 1987, 25 (01) : 129 - 133
  • [8] Adsorption of Pb (II) from Aqueous Solution on Oxidized Activated Carbon Fibers
    Chensun, Shimeng
    Amano, Yoshimasa
    Machida, Motoi
    Imazeki, Fumio
    [J]. SEN-I GAKKAISHI, 2015, 71 (05) : 180 - 190
  • [9] Adsorption of Cu(II) from Aqueous Solution by Peanut Shell
    Gong Zhengjun
    Tang Congcong
    Sun Caiyun
    Tang Lu
    Chen Jun
    [J]. RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7, 2012, 347-353 : 1852 - 1855
  • [10] Modeling of adsorption isotherms and kinetics of reactive dye from aqueous solution by peanut hull
    Tanyildizi, M. Saban
    [J]. CHEMICAL ENGINEERING JOURNAL, 2011, 168 (03) : 1234 - 1240
12345