Results 31 to 40 of about 2,997,447 (308)

Investigation into the Adsorption Mechanism of Acid Chrome Blue K in Aqueous Solution Using Polyethyleneimine Modified Salix [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban, 2022
Polyethylenimine/Salix(PEI-SP)was prepared by epichlorohydrin crosslinking for application in the adsorption of acid chrome blue K(ACBK)from aqueous solution.The adsorption kinetic models and the adsorption isotherm models were used to fit the obtained
ZHANG Xiaoyu, GUO Hongbo, ZOU Weihua
doaj   +1 more source

Application of Mesopore-Ac tivated Red Mud for Phosphorus Adsorption [PDF]

open access: yes, 2022
In this paper, the mesopore-activated red mud (M-ARM) was prepared by treating red mud (RM) with acid under an ultrasonic batch and through heat treatment at 750 C.
Nguyễn, Đình Trung   +1 more
core   +1 more source

Phosphogypsum-Modified Vinasse Shell Biochar as a Novel Low-Cost Material for High-Efficiency Fluoride Removal

open access: yesMolecules, 2023
In this study, vinasse shell biochar (VS) was easily modified with phosphogypsum to produce a low-cost and novel adsorbent (MVS) with excellent fluoride adsorption performance.
Zheng Liu, Jingmei Zhang, Rongmei Mou
doaj   +1 more source

Development of Formaldehyde Adsorption using Modified Activated Carbon - A Review [PDF]

open access: yes, 2012
Gas storage is a technology developed with an adsorptive storage method, in which gases are stored as adsorbed components on the certain adsorbent. Formaldehyde is one of the major indoor gaseous pollutants.
M. , Sudibandriyo,   +2 more
core   +1 more source

Yeast cell walls adsorption capacity [PDF]

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract The article considers the problem of effective and safe ways to disinfect feed from mycotoxins using the adsorption capacity of yeast cell walls. We present the results of the study on yeast cell walls physicochemical properties and adsorption capacity by high performance liquid chromatography, using a reference sample of ...
V V Solovyov   +4 more
openaire   +1 more source

Competitive adsorption of phenolic compounds from aqueous solution using sludge‐based activated carbon. [PDF]

open access: yes, 2011
Preparation of activated carbon from sewage sludge is a promising approach to produce cheap and efficient adsorbent for pollutants removal as well as to dispose of sewage sludge.
Wilhelm, Anne-Marie   +7 more
core   +1 more source

Enhanced Reactive Brilliant Blue Removal Using Chitosan–Biochar Hydrogel Beads

open access: yesMolecules, 2023
To address the challenges associated with the weak affinity and difficult separation of biochar, we developed chitosan–biochar hydrogel beads (CBHBs) as an efficient solution for removing reactive brilliant blue (RBB KN-R) from wastewater. The adsorption
Yangyang Zhao   +8 more
doaj   +1 more source

Investigation of Adsorption Capacity of Magnetite Nanoparticles

open access: yesWSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS, 2021
In this work, the preparation of Fe3O4 nanoparticles modified with 3-aminopropyltriethoxysilane (APTES) was carried out under various synthesis modes (in air or in argon). The zeta potential and hydrodynamic diameter of Fe3O4-APTES nanoparticles were determined by the method of dynamic and electrokinetic light scattering.
V. V. Rodchenko, Kyaw Ye Ko
openaire   +1 more source

Influence of intramolecular interactions on carbon dioxide gas adsorption capacity in Mesoporous Imine polymers [PDF]

open access: yes, 2018
Covalent organic Imine polymers with intrinsic meso-porosity were synthesized by condensation reaction between 4,4-diamino diphenyl methane and (para/meta/ortho)-phthaladehyde.
Sushant Kumar, Jena   +4 more
core   +1 more source

Study on characteristics of methane adsorption and thermodynamic in water-bearing shale

open access: yesMeitan kexue jishu
Shale reservoirs generally contain water that has a significant impact on shale gas adsorption behavior and geological reserve evaluation. In order to explore the influence of water content on gas adsorption behavior in shale, an adsorption model ...
Junsong YANG   +5 more
doaj   +1 more source

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