Biosorption of Crystal Violet from Water on Leaf Biomass of Calotropis procera
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چکیده
منابع مشابه
Biosorption of Cr (III) from aqueous solution by the leaf biomass of Calotropis procera
The biosorption of Cr (III) onto the leaf biomass of Calotropis procera popularly known as ‘bom bom’ in western Nigeria, over a wide range of reaction conditions were studied. The batch experiments showed that the biosorption of Cr (III) onto Calotropis procera leaf biomass is a rapid process reaching equilibrium within 10 minutes at an optimum pH value of 5. Other reaction conditions such as b...
متن کاملKinetic, Equilibrium and thermodynamic studies on the biosorption of Cd(II) from aqueous solutions by the leaf biomass of Calotropis procera
The kinetics, equilibrium and thermodynamics of the biosorption of Cd (II) from aqueous solution by the leaf biomass of Calotropis procera popularly known in western Nigeria as ‘bom bom’and genrally known as Sodom apple were investigated at different experimental conditions. Optimum conditions of pH, contact time, biomass dosage, initial metal ion concentration and temperature were determined t...
متن کاملChemical Analysis of Leaf Extracts of Calotropis procera
Since ancient time plants have been used as source of therapeutic agents, plants play a significant role in the indigenous system of medicines to combat diseases. Plants are richest source of bioactive organic chemicals on earth. Phytochemical properties of leaf of Calotropis procera obtained from methanol and petroleum ether extracts were investigated .The results suggest that the Phytochemica...
متن کاملEffect of Calotropis procera Leaf Extract on Seed Germination of Some Plants
Calotropis proceran (Asclepidaceae) is an evergreen plant and widely distributed in Hormozgan province. This plant has the allelopathic properties including germination inhibition, plumule and radicle growth reduction. In this study the effect of different concentrations (0, 5, 10, 20, 40 and 60%) of dry leaf water extraction of this plant on the germination of cucumber (Cucumis sativus), tomat...
متن کاملAntioxidant and cytotoxic flavonols from Calotropis procera.
Phytochemical investigations of Calotropis procera leaves have led to the isolation of two new compounds: quercetagetin-6-methyl ether 3-O-beta-D-4C1-galacturonopyranoside (3) and (E)-3-(4-methoxyphenyl-2-O-beta-D-4C1 -glucopyranoside)-methyl propenoate (4), along with eleven known metabolites: nine flavonol and two cinnamic acid derivatives. All metabolites were isolated for the first time fro...
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ژورنال
عنوان ژورنال: Journal of Environmental Science and Technology
سال: 2008
ISSN: 1994-7887
DOI: 10.3923/jest.2008.143.150