Polycyclic Aromatic Hydrocarbons Removal from Aqueous Solution with PABA-MCM-41/Polyethersulfone Mixed Matrix Membranes

Silicon ◽  
2021 ◽  
Author(s):  
José Arnaldo S. Costa ◽  
Victor H. V. Sarmento ◽  
Luciane P. C. Romão ◽  
Caio M. Paranhos
Keyword(s):  
Aqueous Solution ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Polycyclic Aromatic ◽  
Mcm 41 ◽  
Matrix Membranes

Removal of polycyclic aromatic hydrocarbons from aqueous media with polysulfone/MCM-41 mixed matrix membranes

2020 ◽  
Vol 601 ◽  
pp. 117912 ◽  
Author(s):  
José Arnaldo S. Costa ◽  
Victor H.V. Sarmento ◽  
Luciane P.C. Romão ◽  
Caio M. Paranhos
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Aqueous Media ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Polycyclic Aromatic ◽  
Mcm 41 ◽  
Matrix Membranes

Polycyclic aromatic hydrocarbons removal from aqueous solution with PABA-MCM-41/polyethersulfone mixed matrix membranes

2021 ◽  
Author(s):  
José Arnaldo S. Costa ◽  
Victor H. V. Sarmento ◽  
Luciane P. C. Romão ◽  
Caio M. Paranhos
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Fossil Fuels ◽  
Rice Husk Ash ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix Membrane ◽  
Mixed Matrix ◽  
Adsorption Processes ◽  
Polycyclic Aromatic ◽  
Mcm 41

Abstract Polycyclic aromatic hydrocarbons (PAHs) are one of the most recalcitrant pollutant originated from the burning of coal, petroleum, and other fossil fuels. The human exposure to PAHs may contribute to develop several carcinogenesis mechanisms. The aim of the present study was to develop a mixed matrix membrane (MMM) based on polyethersulfone (PES) and functionalized mesoporous material for the remediation of PAHs mixture by adsorption processes. MCM-41-based mesoparticles were obtained from biomass reuse of rice husk ash (RHA) and functionalized with p-aminobenzoic acid (PABA). The hydrothermal and casting methods were effective and sustainable in the preparation of PABA-MCM-41 and PES-based MMMs, respectively. PES-based MMMs presented an excellent distribution of the arrays incorporated and small-angle ordering. The absorption of PAHs was influenced by the incorporation of PABA-MCM-41 within the PES matrix.

Recovery of acetone from aqueous solution by ZIF-7/PDMS mixed matrix membranes

RSC Advances ◽  
2015 ◽  
Vol 5 (36) ◽  
pp. 28394-28400 ◽  
Author(s):  
Yunpan Ying ◽  
Yuanlong Xiao ◽  
Jing Ma ◽  
Xiangyu Guo ◽  
Hongliang Huang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix Membrane ◽  
Mixed Matrix ◽  
Excellent Performance ◽  
Fermentation Broths ◽  
Matrix Membranes

Mixed matrix membrane containing ZIF-7 exhibits the excellent performance in the recovery of acetone from fermentation broths.

Performance of the MCM-41-NH2 Functionalized Mesoporous Material Synthetized from the Rice Husk Ash on the Removal of the Polycyclic Aromatic Hydrocarbons

Silicon ◽  
2019 ◽  
Vol 12 (8) ◽  
pp. 1913-1923 ◽  
Author(s):  
José A. S. Costa ◽  
Victor H. V. Sarmento ◽  
Luciane P. C. Romão ◽  
Caio M. Paranhos
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Rice Husk ◽  
Aromatic Hydrocarbons ◽  
Mesoporous Material ◽  
Rice Husk Ash ◽  
Polycyclic Aromatic ◽  
Mcm 41
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