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  • 1
    Electronic Resource
    Electronic Resource
    Nutrient contents of the leaves of the fodder tree Artocarpus Lakoocha Roxb (1985)
    Springer
    Agroforestry systems 3 (1985), S. 297-303 
    Details
    ISSN: 1572-9680
    Keywords: Artocarpus lakoocha ; fodder tree ; tree fodder ; crude protein ; crude fibre ; mineral contents
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Artocarpus lakoocha Roxb. of the Moraceae family is cultivated in Nepal as a fodder tree. The crude protein, crude fibre and mineral contents of the fodder tree leaves were investigated during the lopping season from November 1980 to March 1982 at 800 m, 1200 m and 1550 m in eastern Nepal. The crude protein content varied from 122 to 131 g/kg DM and the crude fibre content, which seemed to remain generally low during the lopping season, varied from 171 to 202 g/kg DM. P, K, Mg, S, Mn, Fe, Cu, Zn and B concentrations in the leaves were found to be at levels which would meet the dietary requirements of cattle performing better than those found in Nepal.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00046961
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Removal of chrome dye from aqueous solutions by fly ash (1988)
    Springer
    Water, air & soil pollution 37 (1988), S. 13-24 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The ability of fly ash to remove Omega Chrome Red ME (a chrome dye, mostly used in textile industries) from water has been studied. It has been found that low adsorbate concentration, small particle size of adsorbent, low temperature, and acidic pH of the medium favor the removal of chrome dye from aqueous solutions. The dynamics of adsorbate transport from bulk to the solid phase has been studied at different temperatures in light of the adsorption of dye on the outer surface as well as diffusion within the pores of fly ash. The applicability of Langmuir isotherm suggests the formation of monolayer coverage of dye molecules on the outer interface of adsorbent. The thermodynamics of chrome dye-fly ash system indicates spontaneous and exothermic nature of the process. The pronounced removal of chrome dye in the acidic range may be due to the association of dye anions with the positively charged surface of the adsorbent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226476
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Use of wollastonite for the treatment of Cu(II) rich effluents (1986)
    Springer
    Water, air & soil pollution 27 (1986), S. 287-296 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The adsorption technique using wollastonite has been applied for the removal of Cu(II) from aqueous solutions. The low concentration, high temperature and alkaline pH favor the removal of Cu(II). The Langmuir isotherm was used to represent the equilibrium data at different temperatures. The apparent heat of adsorption has been found to be 5.926 Cal mol−1. The uptake of Cu(II) is diffusion controlled and the mass transfer coefficient is 3.6 × 10−5 cm s−1. The maximum removal of Cu(II) in alkaline medium has been explained on the basis of the uptake of hydrolyzed adsorbate species by the active surface sites of adsorbent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00649410
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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