Adsorption characteristics of ammonium onto biochar from an aqueous solution
نویسندگان
چکیده
منابع مشابه
Adsorption of Lead from Aqueous Solution onto Untreated Orange Barks
Waste materials with no further treatment such as orange barks from commercial oranges may act as adsorbent for the removal of Pb. Batch kinetic and equilibrium experiments were conducted to study the effects of contact time, initial pH, adsorbent dose and initial concentration of lead. The results show that the equilibrium was achieved less than 30 min of contact time. Three adsorption isother...
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Fruits and citrus wastes are generated in the food industry in large quantities. Their management in Iran, as one of the major hubs of fruits and citrus production, is of great importance. In this study, the biochar samples were prepared from pomegranate, orange and lemon peel waste produced in a juice factory using the pyrolysis process in the range of 400-500 °C; then their efficiency for zin...
متن کاملAdsorption of Copper (II) Ions from Aqueous Solution onto Activated Carbon Prepared from Cane Papyrus
The present study evaluates the suitability ofactivated carbon, prepared from Cane Papyrus, a plant that grows naturally and can be found quite easily, which serves as a biological sorbent for removal of Cu2+ ions from aqueous solutions. Fourier transform infra-red analysis for the activated carbon, prepared fromCane Papyrus confirms the presence of amino (–NH), carbonyl (–C=O), and hydroxyl (...
متن کاملAdsorption of Copper (II) Ions from Aqueous Solution onto Activated Carbon Prepared from Cane Papyrus
The present study evaluates the suitability ofactivated carbon, prepared from Cane Papyrus, a plant that grows naturally and can be found quite easily, which serves as a biological sorbent for removal of Cu2+ ions from aqueous solutions. Fourier transform infra-red analysis for the activated carbon, prepared fromCane Papyrus confirms the presence of amino (–NH), carbonyl (–C=O), and hydroxyl (...
متن کاملAdsorption Study of the Lysozyme from aqueous solution onto Hydroxyapatite Nanopowders
In this study, a series of laboratory tests were conducted to investigate the efficiency of hydroxyapatite (1-iAP)nanopowders towards adsorption of lysozyme from aqueous solution. In the present research. I RP nanopowderssynthesized from egg-shell characterized using SEM and FT-Ht. The adsorption of lysozyme was I mg/mL using0.1 g adsorbent in 100 mL of lysozyme solution. Adsorption data were f...
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ژورنال
عنوان ژورنال: Journal of Water Supply: Research and Technology-Aqua
سال: 2020
ISSN: 0003-7214,1605-3974
DOI: 10.2166/aqua.2020.062