Metal–organic frameworks for the removal of the emerging contaminant atenolol under real conditions

2021 ◽  
Vol 50 (7) ◽  
pp. 2493-2500
Author(s):  
Sara Rojas ◽  
Jorge A. R. Navarro ◽  
Patricia Horcajada
Keyword(s):  
Continuous Flow ◽  
Metal Organic Frameworks ◽  
Fixed Bed ◽  
Emerging Contaminant ◽  
Flow Conditions ◽  
Metal Organic ◽  
Fixed Bed System

A defective Metal-Organic Frameworks as an improved material for the construction of a fixed-bed system working under continuous flow conditions for the removal of the emerging contaminant atenolol.

scholarly journals Metal organic frameworks as solid catalysts for liquid-phase continuous flow reactions

2020 ◽  
Vol 56 (1) ◽  
pp. 26-45 ◽  
Author(s):  
Amarajothi Dhakshinamoorthy ◽  
Sergio Navalon ◽  
Abdullah M. Asiri ◽  
Hermenegildo Garcia
Keyword(s):  
Liquid Phase ◽  
Continuous Flow ◽  
Metal Organic Frameworks ◽  
Flow Conditions ◽  
Feature Article ◽  
Solid Catalysts ◽  
Recent Developments ◽  
Metal Organic

This Feature Article describes the recent developments in the use of MOFs as catalysts under continuous flow conditions illustrating that these materials can meet the required stability.

Degradation of chlorophenols by biofilms on semi-permeable membranes in two types of fixed bed reactors

1995 ◽  
Vol 32 (8) ◽  
pp. 205-212 ◽  
Author(s):  
A. Wobus ◽  
S. Ulrich ◽  
I. Röske
Keyword(s):  
Continuous Flow ◽  
Plug Flow ◽  
Fixed Bed ◽  
Biofilm Reactor ◽  
Flow Conditions ◽  
Concentration Gradients ◽  
Batch Mode ◽  
Sequencing Batch Biofilm Reactor ◽  
Fixed Bed Reactors ◽  
Protozoan Community

Two identical fixed bed reactors containing gas-permeable tubings as carrier material were compared for the elimination of chlorophenols. Under plug flow conditions, the continuous flow operation resulted in a stratification of biomass due to concentration gradients. To achieve a homogeneous colonization, the sequencing batch mode has been applicated to one biofilm reactor (Sequencing Batch Biofilm Reactor - SBBR). Concentration gradients after filling, probably due to sorption phenomena, caused an uneven distribution of biomass in the SBBR. However, the colonization of the SBBR was more homogeneous as compared to the continuously operated reactor (CFBR). As to the elimination of a trichlorophenol (2,4,5-trichlorophenol - TCP), no significant differences between the SBBR and the CFBR were observed with regard to its sensitivity against load surges. It is to be supposed that sorption to the biofilm was included in the elimination of chlorophenols. A higher diversity of protozoan community and meiofauna is obviously to be attributed to continuous flow.

Continuous flow reduction of organic dyes over Pd-Fe alloy based fibrous catalyst in a fixed-bed system

2021 ◽  
Vol 231 ◽  
pp. 116303
Author(s):  
Jiangbo Xi ◽  
Qijun Wang ◽  
Xianming Duan ◽  
Ning Zhang ◽  
Junxia Yu ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Organic Dyes ◽  
Fixed Bed ◽  
Flow Reduction ◽  
Fixed Bed System

Removal of lead ions from water using thiophene-functionalized metal–organic frameworks

2020 ◽  
Vol 56 (2) ◽  
pp. 237-240 ◽  
Author(s):  
Alissa R. Geisse ◽  
Chrispus M. Ngule ◽  
Douglas T. Genna
Keyword(s):  
Metal Organic Frameworks ◽  
Lead Ions ◽  
Flow Conditions ◽  
Metal Organic

We report the use of thiophene containing MOFs, notably DUT-67, for the removal of Pb2+ ions from water under both batch and flow conditions with a max loading of 98.5 mg Pb2+ per g MOF via potential 6π-η5-thiophene-Pb2+ coordination.

scholarly journals Screening metal–organic frameworks for mixture separations in fixed-bed adsorbers using a combined selectivity/capacity metric

RSC Advances ◽  
2017 ◽  
Vol 7 (57) ◽  
pp. 35724-35737 ◽  
Author(s):  
Rajamani Krishna
Keyword(s):  
Metal Organic Frameworks ◽  
Fixed Bed ◽  
Metal Organic

For screening purposes, mixture separations with MOFs are evaluated on the basis of a combined selectivity/capacity metric.

Continuous-flow Synthesis of MIL-53(Cr) with Polar Linker: Probing Nanoscale Piezoelectric Effect

2021 ◽  
Author(s):  
Feifei Xue ◽  
jian cao ◽  
Xiaoting Li ◽  
Jingjing Feng ◽  
Minli Tao ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Piezoelectric Effect ◽  
Metal Organic Frameworks ◽  
Flow Synthesis ◽  
Non Linear ◽  
Potential Applications ◽  
Metal Organic ◽  
Linear Optical

Polar metal-organic frameworks (MOFs) have potential applications due to the fact that their organic linkers can be conveniently modified, which endows them different properties such as non-linear optical, piezoelectric, pyroelectric,...

Continuous flow production of metal-organic frameworks

2015 ◽  
Vol 8 ◽  
pp. 55-59 ◽  
Author(s):  
Michael P Batten ◽  
Marta Rubio-Martinez ◽  
Trevor Hadley ◽  
Keri-Constanti Carey ◽  
Kok-Seng Lim ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Metal Organic Frameworks ◽  
Metal Organic

Strongly Lewis Acidic Metal–Organic Frameworks for Continuous Flow Catalysis

2019 ◽  
Vol 141 (37) ◽  
pp. 14878-14888 ◽  
Author(s):  
Pengfei Ji ◽  
Xuanyu Feng ◽  
Pau Oliveres ◽  
Zhe Li ◽  
Akiko Murakami ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Metal Organic Frameworks ◽  
Metal Organic
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