Web14 de abr. de 2024 · Fe-kapok was effective at As(V) adsorption despite the presence of competing ions, such as sulphate, with its high interference capacity in the groundwater. Nonetheless, the As(V) adsorption efficiency ... The Thomas model predicted an adsorption capacity of 6.63 mg.g −1 at 25°C, 3 g adsorbent dose, and 100 µg.L −1 As(V ... Web24 de ago. de 2024 · Abstract. The candle soot particles were collected from the inner and outer regions of the candle flame and their dye adsorption capacities were compared. The surface area of inner flame particles (IFP) and outer flame particles (OFP) was recorded as 48 and 88 m 2 g −1, respectively. The coatings of OFP and IFP were found hydrophobic …
Adsorption Definition & Meaning - Merriam-Webster
Web31 de mar. de 2024 · The highest adsorption capacity of phenol achieved was 158.9 mg g −1. The kinetics of adsorption of phenol was better described by pseudo-second-order reaction while the isotherm process using... Web4 de fev. de 2016 · The high adsorption capacity of PAF-45 can be ascribed to (i) its hydrophobic aromatic rings (see Figure S2 in SI), which match the hydrophobic C–F chains in PFOS and (ii) its positive charge at... how to increase ec in soil
Adsorption - an overview ScienceDirect Topics
Webtime, metal ion concentrations, and temperature on adsorption efficiency were studied by experimental tests. The maximum equilibrium uptake of Cr(VI) by the adsorbent was 23.18mgg 1 at optimum pH¼4.0, contact time of 180min, and temperature of 45 C. Analysis of equilibrium adsorption data in terms of several isotherm models revealed that Langmuir Web11 de abr. de 2024 · Infrared spectroscopy technology has the advantages of fast analysis speed, high resolution, and high sensitivity and can be monitored by real-time in situ analysis. This paper reviews the application of infrared spectroscopy in the qualitative and quantitative analysis of inorganic and organic arsenic acid adsorbed by major minerals … Web11 de abr. de 2024 · The presence of arsenic in water for human consumption is of concern, especially in developing countries, and the design of simple and economic treatments for … how to increase ebay sales