ADSORPTION OF HEAVY-METAL IONS BY CHEMICALLY-MODIFIED PINUS-PINASTER BARK

被引：108
|
作者：
VAZQUEZ, G [1 ]
ANTORRENA, G [1 ]
GONZALEZ, J [1 ]
DOVAL, MD [1 ]
机构：
[1] UNIV SANTIAGO, FAC CHEM, DEPT CHEM ENGN, E-15706 SANTIAGO, SPAIN
来源：
BIORESOURCE TECHNOLOGY | 1994年 / 48卷 / 03期
关键词：
PINUS-PINASTER BARK; ADSORPTION; METAL CATIONS; CATION EXCHANGE; WATER TREATMENT;
D O I：
10.1016/0960-8524(94)90154-6
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
The ambient temperature adsorption of the metal cations Zn2+, Cu2+ and Pb2+ on Pinus pinaster bark pretreated with acidified formaldehyde solution, and particularly the influences of the pretreatment conditions and of the pH of the cation solution on the adsorption capacity of the bark, were investigated. The equilibrium data were satisfactorily fitted by Freundlich isotherms. The bark was an excellent adsorbent, suitable for removal of toxic ions from wastewater with efficiency comparable to commercially available adsorbents, but at a reduced cost.
引用
收藏
页码：251 / 255
页数：5
相关论文
共 50 条
  • [41] Adsorption of heavy-metal ions from aqueous solution onto chitosan-modified polyethylene terephthalate (PET)
    Yaolan Niu
    Diwen Ying
    Kan Li
    Yalin Wang
    Jinping Jia
    Research on Chemical Intermediates, 2017, 43 : 4213 - 4225
  • [42] Adsorption of heavy-metal ions from aqueous solution onto chitosan-modified polyethylene terephthalate (PET)
    Niu, Yaolan
    Ying, Diwen
    Li, Kan
    Wang, Yalin
    Jia, Jinping
    RESEARCH ON CHEMICAL INTERMEDIATES, 2017, 43 (07) : 4213 - 4225
  • [43] Adsorption of Heavy Metal Ions in Water by Modified Chitosan Adsorption Materials
    Feng S.
    Zu Y.
    Zhao C.
    Gong M.
    Xin Y.
    Jiang W.
    Wang D.
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2022, 38 (08): : 185 - 190
  • [44] PROPERTIES OF PHENOLIC-TANNIN ADHESIVES FROM PINUS-PINASTER BARK EXTRACTS AS RELATED TO BOND QUALITY IN EUCALYPTUS PLYWOODS
    VAZQUEZ, G
    ANTORRENA, G
    FRANCISCO, JL
    GONZALEZ, J
    HOLZ ALS ROH-UND WERKSTOFF, 1992, 50 (06) : 253 - 256
  • [45] ADSORPTION-KINETICS ON CHEMICALLY-MODIFIED OR BIMETALLIC SURFACES - COMMENT
    CASSUTO, A
    JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (12): : 11086 - 11087
  • [46] BIOSENSORS FOR THE DETECTION OF HEAVY-METAL IONS
    HILPERT, R
    ZENK, MH
    BINDER, F
    BIOSENSORS : APPLICATIONS IN MEDICINE, ENVIRONMENTAL PROTECTION AND PROCESS CONTROL, 1989, 13 : 367 - 370
  • [47] HEAVY-METAL IONS FOR POLYMERIZATION AND OXIDATION
    SANTAPPA, M
    JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1972, 31 (12): : 577 - 580
  • [48] ADSORPTION OF HEAVY-METAL CATIONS IN MONTMORILLONITE
    TAKAHASHI, Y
    IMAI, H
    SOIL SCIENCE AND PLANT NUTRITION, 1983, 29 (02) : 111 - 122
  • [49] Preparation of Novel Emulsion Gel Adsorbents and Their Adsorption Properties for Heavy-Metal Ions
    Tokuyama, Hideaki
    Yoshida, Takuro
    He, Liangliang
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2011, 50 (17) : 10270 - 10277
  • [50] Superior adsorption capacity of functionalised straw adsorbent for dyes and heavy-metal ions
    Liu, Qiming
    Li, Yaoyue
    Chen, Huafeng
    Lu, Jian
    Yu, Guangsuo
    Moslang, Maxim
    Zhou, Yanbo
    JOURNAL OF HAZARDOUS MATERIALS, 2020, 382 (382)
12345