Adsorbent dosage
Magnetic Iron Oxide Nanoparticles Modified with Moringa Seed Proteins for Recovery of Precious Metal Ions
... Precious metals are highly demanded economic value metals that require to be recovered from industrial wastes and electronic used products (e-waste). They are such as gold (Au) as well as Platinum Group Metals (PGMs) for ...
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Concurrent Removal and Reduction of Cr(VI) by Wool: Short and Long Term Equilibration Studies
... Hexavalent chromium removal from wastewater using sheep wool was investigated at several equilibration periods. The influence of contact time, pH, adsorbent dosage and initial concentra- tion was ...
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Removal Of Nickel (Ii) Ions From Aqueous Solutions Using Adsorbent Obtained From Andrographis Paniculata Leaves As A Low Cost Adsorbent
... The experiment was carried out with 10mg/l to 50mg/l solutions with adsorbent dosage 100mg, for a contact time of 90min at pH-5, and the result is shown in fig.3. From the figure it can be seen that the ...
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Experimental Investigations on Fluoride Removal from Water Using Nanoalumina Carbon Nanotubes Blend
... Fluoride is the most abundant, highly electronegative and geogenic contami- nant in groundwater worldwide. Among the water quality parameters, the fluoride ion is unique in that it is beneficial to health if its ...
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Biosorption Isotherms and Kinetics Studies for the Removal of 2,6 Dichlorophenolindophenol Using Palm Tree Trunk (Elaeis guineensis)
... biosorbents dosage on the removal of 2,6-DCPIP was studied and the results of this study are shown in Figure ...in adsorbent dosage for treated PTT ...
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Comparative Study on the Removal of Zinc from Synthetic Wastewater by Activated Saw Dust as an Adsorbent
... In this experiment adsorbent dosage was varied as 1, 2, 3, 4 and 5gm. pH was varied as 1, 3, 5, 7 and 9. Contact time was varied as 30, 60, 90, 120 and 150 and initial zinc concentration of the solution ...
5
Adsorptive Mass Transport of Dye on Rice Husk Ash
... indicates adsorbent sur- face acidity at lower ...the adsorbent surface attained basicity at higher pH per Equation ...the adsorbent surface attained acidity at lower pH per Equation ...optimum ...
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Copolymer Clay Nanocomposite: Synthesis, Characterization and Removal of Congo Red Dye
... The adsorption of Congo red onto GTF was carried out by batch method. The adsorption experiments were carried out in 250 ml conical flasks. 0.1 g of GTF was added to 50 ml of congo red solution of known concentration. At ...
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Comparative Study on the Removal of Zinc from Synthetic Wastewater by Activated Saw Dust as an Adsorbent
... In this experiment adsorbent dosage was varied as 1, 2, 3, 4 and 5gm. pH was varied as 1, 3, 5, 7 and 9. Contact time was varied as 30, 60, 90, 120 and 150 and initial zinc concentration of the solution ...
5
Optimization of Bleaching Process of Crude Palm Oil by Activated Plantain (Musa paradisiaca) Peel Ash Using Response Surface Methodology
... The experimental design and statistical analysis were performed according to the response surface analysis method using Design Expert 7.0.0 (Stat-Ease Inc., Min- neapolis, MN, USA) trial version software. Historical data ...
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Removal of Fe3+ from Aqueous Solution by Natural Apatite
... effective adsorbent for the removal of Fe 3+ from aqueous ...concentration, dosage of the adsorbent and temper- ...of adsorbent dosage and decreases with the in- crease of initial Fe 3+ ...
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Equilibrium and kinetic studies for biosorption system of chromium ions from aqueous solution using Ficus benghalensis L powder
... Fig. 5 shows the effect of adsorbent dosage on the % removal at equilibrium conditions. It was observed that the amount of chromium adsorbed varied with varying adsorbent dosage. The amount of ...
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Adsorption of Benzene in Batch System in Natural Clay and Sandy Soil
... of adsorbent dosage and adsorbate concentration with time were tested using pseudo first and second order kinetics, ...available adsorbent and a viable technology for the removal of recalcitrant PAHs ...
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BATCH ADSORPTION OF MANGANESE FROM PALM OIL MILL EFFLUENT ONTO ACTIVATED COW BONE POWDER
... Several studies have been conducted for the removal of heavy metals in literature using natural adsorbent. The study of the removal of heavy metals from raw palm oil mill effluent considered as one of the major ...
5
Online Full Text
... Abstract—Tires are highly durable and non-biodegradable and have negative impacts of landfill disposal. Waste tire pyrolysis char was chemically activated using KOH for copper ions removal from aqueous solution. The ...
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Spent Coffee Grounds Bio Char as a low cost adsorbent for Methylene Blue removal from aqueous solution: Optimisation using surface respond methodology (RSM)
... namely, adsorbent dosage, initial concentration and contact time on the response of MB removal (%) and adsorption capacity ...are adsorbent dosage of ...at adsorbent dosage of ...
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Adsorption of Cr6+ and Fe3+ from hospital wastewater using activated carbon from epicarp of Detarium microcarpum and Balanitea egyptiaca shells
... as adsorbent dosage, agitation time and pH of wastewater solution at room ...the dosage was ...the adsorbent dosage was 0.6g. The optimum dosage for removal of Fe 3+ was ...
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Fabrication of PVA/Ag Nanocomposite Hydrogels using Sol Gel Technique: Swelling and Removal of Chromium Ion Studies
... In order to identify possible interaction and functional groups present on the surface of silver nanocomposite studies was performed by FT-IR studies. Before and after adsorption of Cr (+6) has been identified and ...
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Potential of agro waste derived adsorbent material for colour removal
... In order to identify the presence of the functional groups in the composite, the Fourier transform infrared (FT-IR) spectroscopy was used [3]. FTIR spectrometry revealed strong stretching vibration adsorption bands at ...
5
Experimental, Thermodynamic and Kinetic Studies for the Adsorption of Phenolic Compounds Derived from Oilfield Wastewater by the Corncob Hydrochar
... hydrochar dosage, pH, adsorption time and phenol concentration on the adsorption performance of hydrochar are in- vestigated by means of single-factor experimental ...
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