Uptake of copper(II) by wool

被引:18
|
作者
Sheffield, A [1 ]
Doyle, MJ [1 ]
机构
[1] Allegheny Coll, Dept Chem, Meadville, PA 16335 USA
关键词
D O I
10.1177/004051750507500303
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
The uptake of copper(II) onto wool from aqueous solutions of copper(II) sulfate is investigated as a function of treatment time and temperature, amount of copper applied, and pH. Longer heating times and. higher temperatures lead to increased uptake: I hour near the boil gives optimal results. Increasing the amount of applied copper increases the total uptake, but the fraction of applied copper taken up decreases with the amount applied. As pH is increased, copper uptake increases linearly with pH up to a pH of approximately 6; above pH 6, solid copper salts are precipitated. The possibility of specific buffer interference with copper uptake is discussed.
引用
收藏
页码:203 / 207
页数:5
相关论文
共 50 条
  • [41] Research of the electroless copper plating on wool fabrics
    Zheng, Guang Hong
    Ren, Jianhua
    Zhang, Xugui
    Guo, Rong Hui
    Ji, Feng Long
    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2016, 22 (05): : 929 - 934
  • [42] Research of the electroless copper plating on wool fabrics
    Guang Hong Zheng
    Jianhua Ren
    Xugui Zhang
    Rong Hui Guo
    Feng Long Ji
    Microsystem Technologies, 2016, 22 : 929 - 934
  • [43] Differential impacts of copper oxide nanoparticles and Copper(II) ions on the uptake and accumulation of arsenic in rice (Oryza sativa)
    Wang, Xiaoxuan
    Sun, Wenjie
    Ma, Xingmao
    ENVIRONMENTAL POLLUTION, 2019, 252 : 967 - 973
  • [44] THE COPPER CONTENT OF WOOL IN RELATION TO BREED AND THE CONCENTRATIONS OF COPPER IN THE LIVER AND PLASMA
    WOOLLIAMS, JA
    WIENER, G
    SUTTLE, NF
    FIELD, AC
    JOURNAL OF AGRICULTURAL SCIENCE, 1983, 100 (APR): : 505 - 507
  • [45] Epr study of some copper(II) mononuclear and copper(II)-copper(II)/copper(II)-nickel(II) binuclear complexes
    Patel, RN
    Patel, AP
    Pandeya, KB
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1999, 76 (07) : 362 - 365
  • [46] UPTAKE OF COPPER BY PARROTFEATHER
    SUTTON, DL
    BLACKBURN, RD
    WEED SCIENCE, 1971, 19 (03) : 282 - +
  • [47] UPTAKE OF COPPER IN HYDRILLA
    SUTTON, DL
    BLACKBURN, RD
    WEED RESEARCH, 1971, 11 (01) : 47 - +
  • [48] Syntheses of phenyl styryl ketone resins and their applications to the uptake of lead(II) and copper(II) ions in aqueous solutions
    Akhtar, Tashfeen
    Paracha, Rizwan N.
    Hameed, Shahid
    Rama, Nasim H.
    Riaz, Masud
    POLYMER-KOREA, 2007, 31 (02) : 93 - 97
  • [49] COPPER UPTAKE BY EXCISED ROOTS .3. EFFECT OF MANGANESE ON COPPER UPTAKE
    HARRISON, SJ
    LEPP, NW
    PHIPPS, DA
    ZEITSCHRIFT FUR PFLANZENPHYSIOLOGIE, 1983, 109 (04): : 285 - 289
  • [50] REMOVAL AND UPTAKE OF COPPER(II) BY SALVINIA-NATANS FROM WASTE-WATER
    SEN, AK
    MONDAL, NG
    WATER AIR AND SOIL POLLUTION, 1990, 49 (1-2): : 1 - 6