Results 91 to 100 of about 8,834 (191)

Nitrogen‐Rich, Tröger's Base‐Linked Porous Organic Polymers (POPs) as Heterogeneous Catalysts and Adsorbents of Organic Pollutants From Water

Journal of Applied Polymer Science, Volume 143, Issue 3, January 15, 2026.
Synthesized Tröger's based POPs showed great versatility in heterogeneous catalysis reactions and for pollutant adsorption. ABSTRACT Porous organic polymers are a new class of polymeric materials that combine permanent porosity, high surface area, monomer diversity, and synthetic tunability, making them highly promising candidates for application in ...
Tiago F. Machado, Saúl Vallejos, Artur J. M. Valente, M. Elisa Silva Serra, Dina Murtinho   +4 more
wiley   +1 more source

Copper removal from aqueous systems with coffee wastes as low-cost materials

E3S Web of Conferences, 2013
This work aims to study the removal of Cu(II) from aqueous solutions with coffee residues. Waste materials with no further treatment such as coffee residues from café may act as adsorbents for the removal of Cu(II).
Kyzas G. Z., Bikiaris D. N., Kostoglou M., Lazaridis N. K.   +3 more
doaj   +1 more source

Adsorption of methylene blue and malachite green on micro-mesoporous carbon materials

Adsorption Science & Technology, 2017
The aim of this work was to investigate the determination of adsorption kinetics and adsorption isotherms for methylene blue (MB) and malachite green (MG) from aqueous solutions, on micro-mesoporous carbon materials, C–HA, C–HA–CO 2 , C–CA and C–CA–CO 2 ,
K Jedynak, M Repelewicz
doaj   +1 more source

APPLICATION OF LANGMUIR AND FREUNDLICH EQUATIONS TO PREDICT Zn, Cd, Cu and Pb ADSORPTION SELECTMTY IN CALCAREOUS AND BASAL TIC SOILS تطبیق معادلتى لانجمیر وفرندلیش للتنبؤ باختیاریة (باصطفائیة) إدمصاص الزنک والکادمیوم والنحاس والرصاص فى الترب الکلسیة والبازلتیة0 [PDF]

, 2009
M. El-Amir, A. Agib, F. Jarkass
openalex   +1 more source

Sequestering of Fe and Pb ions from Wastewater by Canarium schweinfurthii after carbonization and chemical treatment: Isothermal and Kinetic Modeling

Journal of Applied Sciences and Environmental Management, 2016
In this paper agricultural waste; Canarium schweinfurthii was explored for the sequestering of Fe and Pb  ions from wastewater solution after carbonization and chemical treatment at 400oC.
Bassey Uwem, Edjere Oghenekohwiroro, Otolo Solomon Ebiye   +2 more
doaj   +2 more sources

Removal of lead(II) from aqueous solution with amino-functionalized nanoscale zero-valent iron

Open Chemistry, 2009
Liu Qingyang, Bei Yiling, Zhou Feng
doaj   +1 more source

Study on Adsorption Behavior of Fluorescein on Soils-Analysis using Freundlich's Adsorption Equation-

Journal of MMIJ, 2008
Hajime SUGITA, Takeshi KOMAI, Norio YANAGISAWA, Isao MATSUNAGA   +3 more
openaire   +2 more sources

Applicability of the equations of Freundlich and Langmuir to the adsorption of the azo dye procion scarlet on paramorphic colonies of Neurospora crassa.

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 1988
Experiments on the adsorption of Procion Scarlet MX-G by normal hyphae and by paramorphic colonies of Neurospora crassa were performed at pH 2.5, 4.5 and 6.5 at 30 degrees C. The measured adsorption isotherms were evaluated by the Freundlich and Langmuir equations.
Corso, C. R., Marcanti, I., Yamaoka, E. M.   +2 more
openaire   +1 more source

Adaptation of the Freundlich and Dubinin–Radushkevich Equations to Describe Adsorption on Microporous Solids from Binary Non-Electrolyte Solutions with Limited Miscibility of the Components

, 1986
J.K. Garbacz, Piotr Cysewski, S. Biniak, Andrzej Świątkowski   +3 more
openalex   +2 more sources

Transport of degradable contaminants in a composite vertical cut-off wall under nonlinear adsorption conditions. [PDF]

Sci Rep
Lin H, Ouyang S, Huang J, Li Q.
europepmc   +1 more source