Results 101 to 110 of about 482,632 (223)
ADSORPTION OF p-NITROPHENOL IN THREE DIFFERENT ACTIVATED CARBONS AT DIFFERENT pH [PDF]
Journal of Sciences, Islamic Republic of Iran, 2002 Adsorption of p-Nitrophenol by three different activated carbons (F100, S.E.I. and B.D.H.) was carried out at 301 K and at controlled pH conditions. Two different adsorption models (Langmuir model and Freundlich model) were studied and compared.
doaj
Small Science, Volume 6, Issue 9, September 2026.A “Protection‐then‐Activation” strategy synthesizes 3D‐hierarchical AuNP‐Au@AgNWs, decoupling stability and surface‐enhanced Raman spectroscopy (SERS) activity. A hermetic inner Au shell protects the Ag core from corrosion, while overgrown porous Au nanoclusters generate dense volumetric hotspots. This robust 3D scaffold enables highly sensitive, label‐
Yuyang Li +10 more
wiley +1 more source
Small Methods, Volume 10, Issue 18, 23 September 2026.A seed‐assisted anisotropic growth strategy enabling unprecedented iron loading and controlled anisotropic nanostructure formation on electrospun PVA/pectin nanofibers is presented. By decoupling nucleation and growth through sequential Fe2+ then Fe3+ doping, it achieves a 12‐fold increase in accessible iron content, producing rice‐grain‐like ...
Ayelen C. Santos +5 more
wiley +1 more source
Synthesis and Surface Engineering of Two‐Dimensional MXenes for Advanced Functional Applications
The Chemical Record, Volume 26, Issue 9, September 2026.This study highlights the synthesis, surface engineering, and advanced functional applications of MXenes, emphasizing key preparation strategies that enable their use in catalysis, energy storage, sensing, and environmental remediation. Two‐dimensional MXenes (2DMxn), a rapidly expanding family of transition metal carbides, nitrides, and carbonitrides ...
Dalil N. H. Al‐Ghubairi +4 more
wiley +1 more source
A review of numerical methods for flow and transport modeling in the vadose zone
Vadose Zone Journal, Volume 25, Issue 5, September/October 2026.Abstract Accurate modeling of subsurface flow and transport processes in the vadose zone, governed by the Richards equation and advection‐dispersion equation, respectively, poses major numerical challenges due to the strong nonlinearity of the governing partial differential equations, spatial heterogeneity and anisotropy of the media parameters, and ...
Shruti Jain, Saumava Dey, B. R. Chahar
wiley +1 more source
, 2015 a) Langmuir isotherm b) Freundlich isotherm c) Tempkin isotherm d) D-R isotherm e) Harkin-Jura isotherm and f) Hasley isotherm for Cr(VI) biosorption by MSR4 strain (initial Cr(VI) concentration: 25–100 mg/L, biomass dosage: 2g/L, pH: 2.0, temperature ...
Evy Alice Abigail M (704699) +2 more
core +1 more source
PENERAPAN FREUNDLICH MODEL PADA ADSORPSI-REDUKTIF ISOTHERM AUCL4ï DENGAN ASAM [PDF]
, 2015 Abstrak: Telah dilakukan adsorpsi reduktif isotherm AuCl4ï dengan menggunakan asam humat hasil isolasi tanah gambut Rawa Pening, Ambarawa. Isolasi dilakukan melalui perendaman alam 0,1 M NaOH dan dilanjutkan dengan pemurnian menggunakan 0,1 M HCl/0,3 M
Santosa, Sri Juari +2 more
core
Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies [PDF]
Iranica Journal of Energy and Environment, 2012 This paper investigates the ability of Bottom ash to adsorb three cationic dyes from aqueous solution in single and tertiary systems. Crystal Violet (CV), Methylene Blue (MB) and Malachite Green (MG) were used as cationic dye models.
R. Gandhimathi +3 more
doaj
Siegfried Freundlich, Hamburg, Poststr. 2-4
SIEGFRIED FREUNDLICH, HAMBURG, POSTSTR. 2-4 Siegfried Freundlich, Hamburg, Poststr. 2-4 ( -
Siegfried Freundlich
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Parameters of Qmax and KL in Langmuir isotherm and KF and 1/n in Freundlich isotherm.
, 2019 Parameters of Qmax and KL in Langmuir isotherm and KF and 1/n in Freundlich isotherm.
Xinyang Li (1543561) +6 more
core +1 more source