Assessment of Modified Rice Husk and Sawdust as Bio-adsorbent for Heavy Metals Removal Using Nano Particles in Fish Farm
نویسندگان
چکیده
منابع مشابه
Removal of Heavy Metals Using Rice Husk: A Review
The importance of removal of heavy metals from drinking water has received significant attention of researchers and decision makers across the globe. Bio-adsorbents have emerged as potential remediation materials for the removal of heavy metals and metalloids from both groundwater and surface water. Plants, algae, fungi are some of the biomass derived adsorbents which are capable of removing he...
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15 صفحه اولETHYLENEDIAMINE TETRAACETIC ACID (EDTA) MODIFIED RICE HUSK AS AN ADSORBENT FOR DYES AND HEAVY METAL IONS REMOVAL Abstract: The potential of various chemically modified rice husk to remove Methylene Blue (MB) and Reactive Orange 16 (RO16) from aqueous solution
The potential of various chemically modified rice husk to remove Methylene Blue (MB) and Reactive Orange 16 (RO16) from aqueous solution was investigated. It was found that ethylenediamine tetraacetic acid modified rice husk (ERH) has the highest adsorption capacity for both MB and RO16. ERH was produced by treating natural rice husk (NRH) with 0.5 g of ethylenediamine tetraacetic acid (EDTA) i...
متن کاملRemoval of heavy metals from aqueous solution by sawdust adsorption.
The adsorption of lead, cadmium and nicel from aqueous solution by sawdust of walnut was investigated. The effect of contact time, initial metal ion concentration and temperature on metal ions removal has been studied. The equilibrium time was found to be of the order of 60 min. Kinetics fit pseudo first-order, second-order and intraparticle diffusion models, hence adsorption rate constants wer...
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Background: There are great resources of natural zeolite in Iran. Zeolite, an inorganic ion-exchanger, may be used as a suitable technical-economical solution for water treatment in many regions of Iran. In this study, the characterization of natural zeolite natrolite and the feasibility of removing hardness, cations, and anions were investigated. Methods: First, zeolite composition and type...
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ژورنال
عنوان ژورنال: Asian Journal of Animal and Veterinary Advances
سال: 2018
ISSN: 1683-9919
DOI: 10.3923/ajava.2018.180.188