adsorption and removal
Characterstics and adsorption capacities of biosorbents for removal of Cr (VI) from aqueous solution: A Review
... the removal of Cr (VI) from ...and adsorption capacities of nine biosorbents for the removal of Cr (VI) from aqueous solution were ...better removal of this heavy ...metal removal ...
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Removal of Dyes from the Environment by Adsorption Process
... using adsorption process for removal of an unwanted compound was started in 1550 BC by Egyptians who used charcoal to adsorb odorous vapors from wounds and ...the removal of dyes by adsorption ...
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Isotherm and Kinetics of Phenol Removal by Adsorption- A Review
... investigated adsorption isotherm modeling of phenol onto natural soils(21). They analysed experimental data using fourteen isotherm models, ranging from single- parametric model to multi-parametric models (up to 5 ...
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Removal of Turbidity of Waste Water by Adsorption Technology
... the removal of turbidity by concrete powder by adsorption ...effective removal of turbidity from high concentration ...percentage removal of turbidity (90% removal) is observed with the ...
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Removal of Cd(II) by adsorption on agricultural waste biomass
... the adsorption of Cd(II) is shown in ...Cd(II) removal decreased with the increase in initial ...rapid adsorption of Cd(II) in the first 45 min for all initial concentrations, and thereafter the ...
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Removal Of Heavy Metals Through Adsorption Using Sand
... the removal of mercury, copper, cadmium (Coupal, 1976) and nickel (Ho, ...the adsorption of copper from aqueous solution (Lee, ...different adsorption efficiencies for different ...
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Removal of Cationic Surfactants from Water by Adsorption on Attapulgite
... their removal from water. Adsorption has been recognized as an effective and promising technique and has been used How to cite this paper: Kotti, ...
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Adsorption Studies of Hexavalent Chromium Removal from Aqueous Solution by Using Agricultural Wastes Carbon
... methods, adsorption is a fast and less expensive ...incomplete removal low selectivity, high-energy consumption, and generation of toxic ...the removal of Cr(VI) from wastewater include wheat shell, ...
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Adsorption Removal of Pollutants (Triphenylmethane and Xanthene Dyes) from Water by Charfines and Activated Carbon
... The adsorption removal of Triphenylmethane and Xanthene dyes onto a low-cost coal based adsorption (Charfines) and its efficiency in dye colour sorption was compared with activated carbon ...
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Adsorptive Removal of Mercury by Using New Nano Adsorption
... the adsorption of Mercury from aqueous solution and compared its removal capacity with nano-hydroxyapatite ...on adsorption of metal ions onto n-HApCMC composite was ...The adsorption process ...
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Thermodynamics of removal of cadmium by adsorption on Barley husk biomass
... The adsorption ability of barley husk biomass for removing Cd (II) has been studied using cold vapour atomic absorption ...Cd(II) removal efficiency ...overall adsorption process was exothermic and ...
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Adsorption for the Removal of Chromium using Natural Adsorbents
... The removal of hexavalent chromium from aqueous solutions using low cost adsorbents like sawdust, sugarcane bagasse and orange peels is ...Equilibrium adsorption isotherms were ...to adsorption as ...
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Computational Study of Toxic Gas Removal by Reactive Adsorption.
... In order to determine the ammonia breakthrough capacity, dynamic breakthrough tests were performed at room temperature. In a typical test, a flow of ammonia diluted with dry air passes through a fixed bed of adsorbent ...
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An Evaluation of the Adsorption Potential of MWCNTs for Benzene and Toluene Removal
... the adsorption potential of MWCNTs for benzene, toluene and xylenes (BTX), the maximum adsorption capacities of two different MWCNTs for benzene and toluene were measured and then compared with each ...
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A Thermodynamic Study of Adsorption 2-(4-Antipyriyl azo) Orcinol [APAO] on Zincoxide as Adsorbent
... increase removal% in pH=4 because the increasing number of positive ions in the acidic solution that is geared toward groups in APAO, so more likely occurrence of hydrogen bonds between these groups with adsorbent ...
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Synthesis of Titanium Dioxide Nanoparticles Coated Sand
... good adsorption/filtration medium for the removal of heavy ...the adsorption of lead, zinc and cadmium onto Titanium dioxide nanoparticles coated ...The adsorption follows pseudo-second order ...
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Fruit Peel and Shell as a Low-cost Bioadsorbents for Fluoride Removal from Aqueous Solution: A Review
... studied removal of fluoride from waste water by using fruit peel and shell based inexpensive ...the removal of fluoride from wastewaters by ...the adsorption properties of activated carbon and ...
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Significantly enhanced dye removal performance of hollow tin oxide nanoparticles via carbon coating in dark environment and study of its mechanism
... shell hierarchical nanostructures with a high specific area of 143.12 m 2 /g and with a maximum adsorption capacity of 137.5 mg/g for As(V) adsorption treatment [10]. Liu and co-workers have prepared ...
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Adsorptive Removal of Manganese (II) from Aqueous Solutionusing Graphene Oxide: A Kinetics and Thermodynamics Study
... Mn(II) removal in a batch adsorption study was compared with that of other carbon-based ...the adsorption behaviour for Mn(II) from aqueous ...
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Article Description
... In adsorption system, the contact time play a vital role irrespective of the other experimental parameters, affecting the adsorption ...percent removal of Zinc up to 105 ...in removal was very ...
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