Immobilization of Polyoxometalate-Ionic Liquid on Coconut Shell Nanoporous Carbon Support: An improved material for water purification
نویسندگان
چکیده
Access to clean water by all is one of the UN Sustainable Development Goals. To achieve this, there need prepare sustainable materials for efficient purification. This research aims immobilize Polyoxomatelate-Ionic Liquid (POM-IL), {[CH3(CH2)6]4N}7[α-PW11O39] on nanoporous carbon (NC) prepared from coconut shell form an advanced material (POM-IL@NC) effective removal multiple contaminants polluted water. The POM-IL@NC was characterized Fourier Transform-Infrared (FTIR) spectroscopy, Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD) Analysis and Brunauer-Emmett-Teller (BET) method. then tested respectively copper lead using Atomic Absorption Spectroscopy (AAS) methylene blue Ultraviolet-Visible (UV-Vis) simulated waters via adsorption. further subjected antimicrobial analysis. results showed that performed better than pristine NC in copper, contaminated also exhibited significant improvement activity against Escherichia coli Staphylococcus aureus. shows new could effectively be applied treatment
منابع مشابه
Development of Polyoxometalate-Ionic Liquid Compounds for Processing Cellulosic Biomass
A unique approach was used in which polyoxometalate-based ionic liquids (POM-IL) were synthesized and employed for the one-pot dissolution and conversion of biomass. A library of four functional POM-IL compounds was synthesized using two cationic organic groups (1-butyl-3methylimidazolim and 1-ethyl-3-methylimidazolium) and two anionic POMs (phosphotungstate and tungstosilicate). The POM-IL com...
متن کاملAn experimental investigation on a nanoporous carbon functionalized liquid damper
The behaviour of a p-xylene-based lyophobic nanoporous carbon system under high hydrostatic pressures is investigated. As the pressure is increased to a critical value, the nanopore surfaces between graphene layers are exposed to the liquid phase, leading to a considerable increase in solid–liquid interfacial energy. During unloading, defiltration does not occur until the pressure is much lower...
متن کاملPolyoxometalate and copolymer-functionalized ionic liquid catalyst for esterification*
A new room-temperature ionic liquid (RTIL) consisting of a polyoxometalate (POM) anion and tri-block copolymer (P123)-functionalized imidazolium cation was synthesized and utilized as a halogen-free catalyst for esterification. The catalytic system was a homogeneous solution at the beginning of the reaction, but an emulsion formed during the course of the reaction, and a progressive phase separ...
متن کاملHemp Fibres as Novel Green Support Material for Immobilization of Acidithiobacillus ferrooxidans
The suitability of hemp fibres as green support material for immobilization of Acidithiobacillus ferrooxidans cells in ferrous iron bio-oxidation process was investigated. A series of experiments were carried out in shake flasks and bioreactor for both cell immobilization and iron bio-oxidation. In flask experiments, five successive batch colonization cycles resulted in 6-fold increase...
متن کاملa study on thermodynamic models for simulation of 1,3 butadiene purification columns
attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Caliphate Journal of Science and Technology
سال: 2022
ISSN: ['2705-313X', '2705-3121']
DOI: https://doi.org/10.4314/cajost.v4i2.11