Adsorption Studies
Adsorption Studies of Methylene Blue Dye using Biosorbents
... The copper pod flowers were cleansed thoroughly with ordinary tap water to remove any dust and washed twice with distilled water. The washed materials were dried out in sun light to evaporate the moisture present in it. ...
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Adsorption Studies of Fluoride on Multani Matti and Red Soil
... Batch adsorption studies are carried out in the study and it was found that both adsorbents could remove 50-70% of fluoride in the concentration range of 1-4 mg/l 1-6 ...
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Adsorption Studies of Phenol on Goda Sand: A Case Study
... In adsorption studies, effect of contact time plays vital role irrespective of the other experimental parameters effecting adsorption ...The adsorption studies were carried out at ...
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Adsorption Studies of Organic Pollutants onto Activated Carbon
... fluorescent. Adsorption studies were carried out using Rhodamine B at different concentrations (150-400 mg g -1 ), pH (2-12), and adsorbent dose (1-3 g l -1 ...The adsorption data were correlated ...
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Isothermal and Batch Adsorption Studies of Malachite Green Oxalate Dye onto Activated Carbon from Snail Shell
... [12] S. S. Ashish, M. M. Aniruddha, V. J. Vikas, D. R. Prakash, A. A. Mansing, S.K. Sanjay, “Removal of malachite green dye from aqueous solution with adsorption technique using limonia acidissima” (wood apple) ...
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C. Adsorption studies
... everal processes have been applied for the treatment of dyes from wastewater such as chemical, biological and physical process [1]. Even thought, chemical and biological treatment are effective for removing dyes, they ...
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Adsorption Studies of Acetic Acid on Jute Surface
... In the present study the value of R L was found to be less than 1 (one). The Langmuir adsorption parameters are very useful for predicting adsorption capacities and also for incorporating into mass transfer ...
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Adsorption of Crystal Violet by deoiled-residue of Jatropha: Kinetics and Isotherm studies Crystal Violet Jatropha Adsorption studies
... batch studies indicate that at an equilibrium time of 3.5 h, 90% adsorption was observed at 400 ppm initial ...modeling studies indicate that adsorption phenomenon seemed to be a chemisorption ...
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Adsorption Studies of Hexavalent Chromium Removal from Aqueous Solution by Using Agricultural Wastes Carbon
... the adsorption process (Figure 3 a, b). The equilibrium adsorption capacity of CDPT increases (~5 to ~24 mg g −1 ) as the initial Cr(VI) concentration increases (10-50 mg L −1 ...
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REMOVAL OF FLUORIDES IN DRINKING WATER USING BIOCHAR
... in adsorption dynamics. The effect of contact time on adsorption of Fluoride onto agricultural residue charcoal (ARC) is shown in fig(4) ....Batch adsorption studies using the concentration ...
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Preparation of magnetic carboxymethylchitosan nanoparticles for adsorption of heavy metals ions
... the adsorption capacity in each cycle. Despite the overall adsorption capacity reducing slightly after each cycle, the adsorption capacity of the magnetic nanoparticles remains high, which suggests a ...
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Gold nanoparticles encapsulated alginate microspheres as an adsorbent for the separation of the dye safranin orange from the aqueous solutions through batch method
... The adsorption of Safranin Orange is significantly affected by factors like pH, time and concentration of the ...maximum adsorption was obtained at 30 ...the adsorption studies by ...
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Porous macromolecular dihydropyridyl frameworks exhibiting catalytic and halochromic activity
... 2 Gas Adsorption Studies Nitrogen Adsorption Isotherms for nitrogen adsorption and desorption at 77 K on PMF-NOTT-1 and PMF-NOTT-2 black squares: adsorption; open squares: desorption and[r] ...
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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)
... Batch adsorption studies were carried out to investigate the influence of adsorption parameters, namely, adsorbent dosage, initial concentration and contact time on the response of MB removal (%) and ...
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Adsorptive eradication of tartrazine from aqueous solutions onto doped polyaniline
... In adsorption studies, the pH of the adsorbate plays a vital role in the removal ...pH studies indicated that maximum removal percentage (94 %) occurred at pH 2, owing to the electrostatic attraction ...
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Understanding gas adsorption selectivity in IRMOF‐8 using molecular simulation
... Recent adsorption studies on IRMOF-8 showed that this material is a suitable candidate to be used as an ethane selective adsorbent for ethane/ethylene ...methane adsorption in IRMOF-1, IRMOF-8-NOINT ...
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Accumulation of Fluoride in Sikar Aquifer and their Removal by Khimp Powder
... Accumulation of fluoride in Sikar aquifer is influenced by fluoride rich rocks,pH, cation and anion exchange capacity of aquifer materials, bicarbonates, evaporation and temperature etc. Fluoride is a great ...
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Utilization of Fly Ash as Low Cost Adsorbent for Treatment of Textile Dying Industry Effluents: Kinetics and Isotherms
... from adsorption studies of Methylene Blue by fly ash at various temperature have been correlated with Freundlich Isotherm and rearranged Langmuir model of adsorption ...this adsorption process ...
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REMOVAL OF METHYLENE BLUE FROM AQUEOUS SOLUTIONS USING IRAQI PORCELLANITE ROCKS
... them. Adsorption takes the importance of ways to remove organic and inorganic pollutants in ...The adsorption studies included both equilibrium adsorption isotherms and ...the ...
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Estimation the Sorption Capacity of Chemically Modified Chitosan Toward Cadmium Ion in Wastewater Effluents
... isotherm studies, temperature and thermodynamic studies, adsorbent mass, adsorption time and kinetic studies on the sorption process have been studied using different ...
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