Results 31 to 40 of about 44,939 (298)

REMEDIATION OF LEAD (II) AND MALACHITE GREEN FROM AQUEOUS SOLUTION USING PALM OIL FRUIT FIBRE

Studia Universitatis Babes-Bolyai Chemia, 2019
Oil palm fruit fibre (OPFF) was investigated for its potential and probability to remove heavy metal ion and dye from the aqueous solutions. Different operational parameters were studied under batch experiment.
Shin-Leei OOI, Siew-Teng ONG
doaj   +1 more source

Rethinking the Use of Linear Forms of the Langmuir Isotherm in Adsorption Modeling to Calculate Langmuir Isotherm Parameters

, 2023
The Langmuir isotherm is a widely used model for analyzing adsorption equilibrium data. This study evaluated the efficiency and accuracy of all four linear forms of the Langmuir isotherm and its non-linear form using 67 experimental data sets selected from the literature.
openaire   +1 more source

Ferric oxide nanoparticles decorated carbon nanotubes and carbon nanofibers: From synthesis to enhanced removal of phenol

Journal of Saudi Chemical Society, 2015
In this work, ferric oxide nanoparticle decorated carbon fibers and carbon nanotubes (CNF/Fe2O3 and CNT/Fe2O3) were synthesized and characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA), energy dispersive X-ray ...
Hamza A. Asmaly, Basim Abussaud, Ihsanullah, Tawfik A. Saleh, Vinod Kumar Gupta, Muataz Ali Atieh   +5 more
doaj   +1 more source

Biosorption of Zn (II) ions from aqueous solution by immobilized Aspergillus fumigatus

Journal of Applied Sciences and Environmental Management, 2020
The objective of this study was to investigate the biosorption of Zn (II) from aqueous solution by Aspergillus fumigatus immobilized in calcium alginate.
D.O. Jalija, A Uzairu, P Ekwumemmgbo
doaj   +1 more source

Langmuir and Freundlich isotherm equation.

, 2016
Langmuir and Freundlich isotherm equation.
Liangyu Pei (3221091), Shulian Xie (430625), Shengli Shi (3221094), Jia Feng (430626), Qi Liu (33068), Junping Lv (720614)   +5 more
core   +1 more source

Isotherm parameters of the Langmuir equation for soil P adsorption (n = 11).

, 2022
Isotherm parameters of the Langmuir equation for soil P adsorption (n = 11).
Ruikun Zeng (12419122), Jianfeng Ning (5628545), Jiling Luo (12419119), Siyuan Wang (147000), Shijian Zhu (847083), Ronghui Wang (695403), Jian Shen (124641), Mengjun Li (4750566), Jianwu Yao (12419113), Yong Chen (109188), Yichun Li (12419116), Tong Li (206968), Shaoying Ai (5628548)   +12 more
core   +1 more source

Methylene blue adsorption capacity and coherent isotherm model of commercial activated carbon

Cumhuriyet Science Journal, 2021
The use of dyes that pollute the earth and adversely affect the health of human beings is increasing day by day and it is important to remove them from nature.
İlhan Küçük
doaj  

Langmuir and Freundlich isotherm parameters.

, 2016
Langmuir and Freundlich isotherm parameters.
You-Wei Cui (3133980), Yong-Zhen Peng (3133983), Zhao-Fu Du (3133986), Jie Li (15030)   +3 more
core   +1 more source

Modelling and thermodynamic properties of pure CO2 and flue gas sorption data on South African coals using Langmuir, Freundlich, Temkin, and extended Langmuir isotherm models [PDF]

, 2022
Carbon sequestration in unmineable coal seams has been proposed as one of the most attractive technologies to mitigate carbon dioxide (CO2) emissions in which CO2 is stored in the microporous structure of the coal matrix in an adsorbed state.
Premlall, Kasturie, Mabuza, Major, Daramola, Michael Olawale   +2 more
core   +1 more source

Study of Adsorption-Desorption on Batik Industrial Dyes (Naphthol Blue Black) on Magnetite Modified Humic Acid (HA-Fe3O4)

Jurnal Kimia Sains dan Aplikasi, 2020
The rapid development of the batik industry can pollute water resources and become an increasingly severe problem. This research studies the adsorption-desorption of naphthol blue-black (one of the dyes in batik liquid waste) by magnetite modified humic ...
Maya Rahmayanti, Erni Yunita, Nunung Faizah Yosi Putri   +2 more
doaj   +1 more source