Equilibrium isotherm and kinetic study of the adsorption of organic pollutants of leachate by using micro peat-activated carbon composite media

2019 ◽  
Vol 160 ◽  
pp. 185-192 ◽  
Author(s):  
Mohd Arif Rosli ◽  
Zawawi Daud ◽  
Mohd Baharudin Ridzuan ◽  
Nur Adila Abd Aziz ◽  
Halizah Binti Awang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Kinetic Study ◽  
Organic Pollutants ◽  
Carbon Composite ◽  
Composite Media ◽  
Equilibrium Isotherm

Fabrication of polyaniline/activated carbon composite and its testing for methyl orange removal: Optimization, equilibrium, isotherm and kinetic study

2019 ◽  
Vol 77 ◽  
pp. 105909 ◽  
Author(s):  
Mudassir Hasan ◽  
Md Mamoon Rashid ◽  
Muhammad M. Hossain ◽  
Mohammed K. Al Mesfer ◽  
Muhammad Arshad ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Methyl Orange ◽  
Kinetic Study ◽  
Carbon Composite ◽  
Equilibrium Isotherm

Removal of congo red from aqueous solution by bagasse fly ash and activated carbon: Kinetic study and equilibrium isotherm analyses

Chemosphere ◽  
2005 ◽  
Vol 61 (4) ◽  
pp. 492-501 ◽  
Author(s):  
Indra Deo Mall ◽  
Vimal Chandra Srivastava ◽  
Nitin Kumar Agarwal ◽  
Indra Mani Mishra
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Fly Ash ◽  
Kinetic Study ◽  
Congo Red ◽  
Equilibrium Isotherm ◽  
Bagasse Fly Ash

Preparation and Adsorption Study of Gelatin/Activated Carbon Composite Bead Form

2014 ◽  
Vol 1077 ◽  
pp. 18-22 ◽  
Author(s):  
Fareeda Hayeeye ◽  
Maimoon Sattar ◽  
Watchanida Chinpa ◽  
Orawan Sirichote
Keyword(s):  
Activated Carbon ◽  
Rhodamine B ◽  
Smooth Surface ◽  
Dye Adsorption ◽  
Carbon Composite ◽  
Equilibrium Isotherm ◽  
Composite Bead ◽  
Adsorption Study ◽  
Langmuir Isotherm Model ◽  
Scanning Electron

The aim of this work is to prepare the Gelatin/Activated Carbon (GE/AC) composites in bead form using for adsorption of Rhodamine B. The scanning electron microscope (SEM) shows smooth surface and pore distribution for an external and internal GE/AC composite bead, respectively. FTIR-ATR spectra indicate the presence of AC on the GE/AC bead surface. It was found that an increase in the AC content in GE solution from 0.5 to 2.5 wt% resulted in an increase in the percentages of dye adsorption of GE/AC bead from 13.79 to 52.87%. Under the study of equilibrium isotherm it was found that the adsorption isotherm of Rhodamine B follows Langmuir isotherm model. The results indicate that GE/AC adsorbent could be employed for removal of cationic dyes from textile effluent.

KINETIC STUDY FOR THE ADSORPTION OF ACATONE AND ETHANOL ON ACTIVATED CARBON

2010 ◽  
Vol 13 (4) ◽  
pp. 295-305 ◽  
Author(s):  
F. Mhiri ◽  
Abdelmajid Jemnia
Keyword(s):  
Activated Carbon ◽  
Kinetic Study

scholarly journals Hierarchically Porous Silk/Activated-Carbon Composite Fibres for Adsorption and Repellence of Volatile Organic Compounds

Molecules ◽  
2020 ◽  
Vol 25 (5) ◽  
pp. 1207
Author(s):  
Aled D. Roberts ◽  
Jet-Sing M. Lee ◽  
Adrián Magaz ◽  
Martin W. Smith ◽  
Michael Dennis ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Carbon Composite ◽  
Hierarchically Porous ◽  
Surface Areas ◽  
Regenerated Silk Fibroin ◽  
Volatile Organic ◽  
Fibre Spinning ◽  
Solution Blow Spinning

Fabrics comprised of porous fibres could provide effective passive protection against chemical and biological (CB) threats whilst maintaining high air permeability (breathability). Here, we fabricate hierarchically porous fibres consisting of regenerated silk fibroin (RSF) and activated-carbon (AC) prepared through two fibre spinning techniques in combination with ice-templating—namely cryogenic solution blow spinning (Cryo-SBS) and cryogenic wet-spinning (Cryo-WS). The Cryo-WS RSF fibres had exceptionally small macropores (as low as 0.1 µm) and high specific surface areas (SSAs) of up to 79 m2·g−1. The incorporation of AC could further increase the SSA to 210 m2·g−1 (25 wt.% loading) whilst also increasing adsorption capacity for volatile organic compounds (VOCs).

Anodic Degradation of 2-Chlorophenol by Carbon Black Diamond and Activated Carbon Composite Electrodes

2015 ◽  
Vol 180 ◽  
pp. 22-28 ◽  
Author(s):  
Mohammed A. Ajeel ◽  
Mohamed Kheireddine Aroua ◽  
Wan Mohd Ashri Wan Daud
Keyword(s):  
Activated Carbon ◽  
Carbon Black ◽  
Carbon Composite ◽  
Composite Electrodes

Forming of Zeolite/Carbon Composite Substrate Coated with Titania for Photocatalyst Decomposition of Organic Compound

2015 ◽  
Vol 659 ◽  
pp. 304-309
Author(s):  
Khemmakorn Gomonsirisuk ◽  
Thanakorn Wasanapiarnpong
Keyword(s):  
Activated Carbon ◽  
Composite Materials ◽  
Low Cost ◽  
Carbon Composite ◽  
Phenolic Resins ◽  
Soaking Time ◽  
Naa Zeolite ◽  
Composite Substrate ◽  
Zeolite Composite ◽  
High Absorption

Organic contaminated wastes water from petrochemical industries can be removed by adsorbent and photocatalyst. In this work, the degradation rate of phenol have been studied at different ratios of activated carbon/NaA zeolite composite materials coated with TiO2 photocatalyst which are easily to be fabricated into tubular shape by extrusion method. In addition, the foam-inserted composite can be floated on the surface of waste water for the higher phocatalyst activity. While the composite is the low cost adsorbent with high absorption and high ion exchange properties. In order to optimize the efficiency of material, the various ratios of activated carbon/NaA zeolite (3:1, 1:1 and 1:3) and amount of coated TiO2 on the specimen’s surface was studied by UV/Vis spectrophotometer which related to phenol concentration. Moreover the various amount of phenolic resins (10, 20, 30, 40 and 50 wt%) at different reduction firing temperatures (600 and 650 °C) with soaking time of 1, 2 and 3 hours affected to the compressive strength of samples. For the characterization, XRD is used to characterize the phase and SEM is used to provide the morphology of the prepared composite materials.

Sign in / Sign up

Export Citation Format

Share Document