Modified activated carbon
Adsorption Removal of Inhibiting Compounds by Modified Activated Carbon
... of modified activated carbon to improve the ability of removal of inhibiting compounds by activated ...carbon. Activated carbon adsorption is suitable for removal of 5-HMF ...
7
Assessment of Surfactant Modified Activated Carbon for Improving Water Quality
... Tang et al. [21] used 1M HCl instead of NaOH to desorb perchlorate adsorbed to CTAC modified activated carbon. The specific perchlorate uptake of the fresh CTAC modified activated ...
22
Modified Activated Carbon and Bentonite Used to Adsorb Petroleum Hydrocarbons Emulsified in Aqueous Solution
... and activated carbon produced higher adsorption capacity than the unmodified ...and activated carbons, ...acid modified activated carbon > bentonite > activated ...
9
← Return to Article Details ENHANCED ADSORPTION OF PHENOL USING ALKALINE MODIFIED ACTIVATED CARBON PREPARED FROM OLIVE STONES
... each modified activated carbon demonstrated enhanced adsorption capacity toward ...those activated carbons treated with solution concentration of ...
8
Adsorption equilibrium of carbon dioxide on ammonia modified activated carbon
... Furthermore, the reversibility of the adsorption process for both studied adsorbents was checked by measuring desorption isotherms. The isotherms of unmodified adsor- bent (Fig. 2b) demonstrated the reversibility of the ...
11
Adsorption Of Manganese(Ii) Ions From Aqueous Solutions Onto Granular Activated Carbon (Gac) And Modified Activated Carbon (Mac)
... The removal of Manganese(II) ions from aqueous solution by granular activated carbon (GAC) and activated carbon modified by Iron oxide (MAC) was investigated. Adsorption studies were ...
9
Performance Test with TiO2 Modified Activated Carbon on Pilot Scale Phenol Removal
... Jumlah oksigen yang bertambah inilah yang mempengaruhi hasil yang didapatkan, karena semakin banyak oksigen dalam sistem maka proses degradasi se- cara fotokatalisis akan berlangsung l[r] ...
6
Stability Determination of the Modified Activated Carbon to Adsorb Thiophenic Compounds from Model Diesel Fuel
... of activated carbon adsorbent at fixed bed adsorption column for desulfurization of diesel fuel by mathematical ...of activated carbon that were equilibrated for 5 ...
17
Wastewater Remediation via Modified Activated Carbon: A Review
... ABSTRACT: The magnetic derivative of Activated Carbon (AC) is a promising new technique to isolate and recover consumed adsorbent. In this light, the current research seeks to summarise the magnetisation ...
17
Functionalized Activated Carbon for the Removal of Heavy Metals
... Activated carbon (AC) in itself is quite effective adsorbent particularly for organic molecules but not for small, polar compounds, such as metals and oxyanions ...specifically modified ...
5
Production of Activated Carbon from Cellulose Wastes
... (KOH, NaOH, etc.) or a salt (phosphoric acid, potassium hydroxide, sodium hydroxide, calcium chloride, and zinc chloride 25%) are mixed with raw materials in the lower temperature ranging from 300 to 800 ˚C. In this ...
13
Carbon modified TiO2 for photocatalysis
... other researchers [20], that recombination of electron/ hole can be retarded by graphene. Lee et al. [11] described in details the reasons of graphene recombina- tion inhibition. Graphene may work as electron acceptor ...
6
Chlorinated Phenols Sorption Performance by Macadamia Activated Carbon and Grafted Macadamia Activated Carbon: Characterization, Kinetics, and Thermodynamic studies
... Therefore, the study reports the adsorption performance of selected chlorinated phenolic compounds from aqueous solution using activated Macadamia nutshell charcoal and grafted activated Macadamia ...
11
Adsorption kinetics of crystal violet dye on commercial activated carbon and activated carbon obtained from Syzygium cumini seed
... Commercial activated carbon is usually derived from natural materials such as wood or coal and therefore is still considered expensive ...low-cost activated carbons based on agricultural solid wastes ...
11
Comparative efficiency of base activated carbon and acid activated carbon for sorption of heavy metals from waste water
... concentration of these metal ions (equilibrium concentration) were determined using Bulk scientific (model, 205) Atomic Absorption spectrophotometer. The percentage adsorbed was calculated from AAS data. The AAS data was ...
10
Preparation of Activated Carbon from Coconut Shell
... ABSTRACT: Activated carbon is a non-graphite form of carbon which could be produced from anycarbonaceous ...material. Activated carbons are increasingly used as the economic and stable mass ...
6
Synthesis and Characterization of Carbon Nanofibers Grown on Powdered Activated Carbon
... granular activated carbon (GAC) was obtained from Effigen Carbon ...powdered activated carbon (PAC) of sizes ranging from 100 to 250 ...a carbon source for the growth of CNF on ...
11
Optimizing Low Dimensional Carbon Based Nanomaterials For Seawater Desalination: Investigating the Viability of Graphene Oxide TiO2 modified Activated Carbon Composite Electrodes for Water Demineralization
... as carbon nanotube membranes, based solely on carbonic molecular properties seem promising but remain experimental for the time ...to carbon nanotubes, boron nitride nanotubes exhibited far superior water ...
62
Low frequency sound propagation in activated carbon
... of activated carbon is placed in a sealed con- ...the activated carbon (and during rarefaction the opposite effect ...the activated carbon presents an apparent air volume to ...
11
Activated Carbon for Distilling Purposes Handbook pdf
... dry carbon into a pipe and then directly filters the alcohol through it, releases the substances from the carbon and then drinks ...them. Carbon made from coconut shells usually leaves a white ...
28