Adsorption Desorption
Thermodynamic Characteristics of Adsorption Desorption of Methane in 3# Coal Seam of Sihe
... methane adsorption-desorption isotherm [1]-[3], by the calculations of isosteric heat of adsorption and maximum heat of adsorption with Clau- sius-Clapeyron equation, and by the contrast of ...
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Adsorption–desorption behaviour of clomazone in Regosol and Chernozem agricultural soils
... of adsorption and desorption of pesticides by soils are imp- ortant for understanding and predicting their fate and transmission in the envi- ...Higher desorption hys- teresis obtained for Chernozem ...
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Effect of temperature on adsorption desorption behaviour of triazophos in Indian soils
... leaching, adsorption, as well as chemical and biological degradation in soil (Durovic et ...the adsorption-desorption mechanism of pesticides in soil and its extent since it controls other processes ...
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Determination of Energetic and Geometric Properties of Plant Roots Specific Surface from Adsorption/Desorption Ishoterm
... as adsorption energy, distribution of surface adsorption centers, as well as roots geometric and structure parameters as surface fractal dimension, nanopore sizes and size distributions on example of ...
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Adsorption-Desorption Mechanism of Synthesized Benzimidazole Based Fungicide 2-(3’-Pyridyl) on Selected Soil Minerals
... of adsorption and desorption phenomena for this impetus is ...of adsorption-desorption include organic matter content, soil minerals and clay content (Afolabi et ...
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Role of Organic Matter in the Adsorption/Desorption of Cr, Cu and Pb in Competitive Systems in Two Different Soils
... the adsorption and desorption of the toxic elements under study, in contact with soil/vermicompost mixtures, as well as in individual soils, and to assess the competitive effect between these elements ...
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Adsorption/desorption studies of NOx on well mixed oxides derived from Co Mg/Al hydrotalcite like compounds
... an adsorption/desorption mechanism has been ...the adsorption and storage by controlling the Co/Mg ratio in the current system could lead to an optimum absorbent catalyst for ...
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Adsorption/desorption and biofunctional properties of oleuropein loaded on different types of silk fibroin matrices
... In Figure 12, micrographs of wound scratch assays for untreated control cells (A) and cells treated with oleuropein (OLE) (B) from NF are shown. Oleuropein desorbed from the NF into the desorption medium over five ...
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EQCM Study of the Adsorption/Desorption Processes of Polyethyleneglycol with Molecular Weight 20,000 on Pt in Perchloric Acid Solution
... µM. The change in the resonant frequency of the quartz crystal was recorded for 4 min following the addition of the polymer, to monitor the adsorption of the additive (the agitation was continued through this ...
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Adsorption, desorption and fractionation of As(V) on untreated and mussel shell-treated granitic material
... As(V) adsorption was equivalent on granitic material and fine mussel shell and higher than on coarse mussel ...As adsorption on fine than on coarse mussel shell) can be in relation with the higher surface ...
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Adsorption Desorption of BTX (Benzene, Toluene and O xylene) on Fe, Fe Al Pillared Clay
... maximum adsorption capacity determined using the linear transformation of the Elovich equation (Table 3) are higher on Fe Al B − at 80˚C for: of benzene ...of adsorption sites that implies multilayer ...
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Review on adsorption-desorption studies on dye sequestration
... of adsorption of water. The heat generated by adsorption of water cannot be neglected as a driving force for regeneration of adsorbents ...to adsorption is uniform throughout the bed ...faster ...
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Preparation of chitosan-g-pmma for adsorption-desorption behavior of urea
... the adsorption capacity is strongly related to the binding sites composed of the functional groups which are four amino groups or two amino groups and two hydroxyl groups collaborating with each other to make an ...
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Cooperative adsorption desorption models with random steady states
... However, consider modifying the random model on a square lattice by demanding that microscopic adsorption and desorption processes occur only at sites with the following.. a At least two[r] ...
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Modelling the adsorption-desorption behavior of CO2 in shales for permanent storage of CO2 and enhanced hydrocarbon extraction
... fracturing fluid for hydraulic fracturing. For this purpose we use the formation parameters of the Marcellus Average and Barnett average formations obtained by Edwards et al. [1,2] by history matching against data for ...
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Adsorption and Desorption Process of Chromium Ions Using Magnetic Iron Oxide Nanoparticles and Its Relevant Mechanism
... to adsorption of chromium, adsorption/desorption cycles were sequentially ...Cr(VI) adsorption/desorption efficiency of nanoparticles undergoing four cycles is illustrated in ...four ...
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Adsorption and desorption of lead in Iranian acid and alkaline soils amended with sewage sludge-derived biochar
... the adsorption/desorption capacity of Pb (II) in two different Iranian soils (acidic and alkaline soils), and (2) to investigate the adsorption/desorption ...The adsorption and ...
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Adsorption and Desorption of Glufosinate Ammonium in Soils Cultivated with Oil Palm in Malaysia
... the adsorption-desorption by soil colloids (Bailey and White ...its adsorption on soil colloids and the adsorption ...for adsorption of polar non- ionic organic molecules such as GLUF ...
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Adsorption and desorption characteristics of arsenic onto ceria nanoparticles
... irreversible adsorption which is reproducible and originates from a shift in the equilibrium point when a reaction approaches equili- brium from desorption direction rather than sorption ...of ...
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Molecular Adsorption and Desorption Behavior on Silicon Surface in a Complex Ambient Atmosphere Containing Vapors of Diethylphthalate, Acetic Acid and Water
... molecular adsorption and desorption behavior on a silicon surface in a complex ambient atmosphere con- taining vapors of DEP, ACA and water in nitrogen was studied using the in-situ measurements from a ...
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