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Bioinspired and biomimetic membranes for water purification and chemical separation: A review

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1412-8

Abstract:

•The history of biological and artificial water channels is reviewed

Keywords： Aquaporins     Artificial water channels     Biomimetic membranes     Chemical separation and water purification    

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New approaches to water purification for resource-constrained settings: Production of activated biocharby chemical activation with diammonium hydrogenphosphate

Mohit Nahata, Chang Y. Seo, Pradeep Krishnakumar, Johannes Schwank

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 194-208 doi: 10.1007/s11705-017-1647-x

Abstract: A significant portion of the world’s population does not have access to safe drinking water.Water filtration using activated carbon is one of the important steps in treating contaminated water.

Keywords： cellulose     DAP     activation     heteroatom     microporous    

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Functional magnetic nanoparticles for facile viable but nonculturable bacteria separation and purification

Chunming Wang, Huirong Lin, Chengsong Ye

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0874-6

Abstract: This study provides a facile and economic method for VBNC cell enrichment and purification.But Nonculturable (VBNC) Bacteria, which represent a unique population of microorganisms in drinking waterWe therefore introduce a novel method of VBNC cell separation and purification in this paper.

Keywords： Drinking water biosafety     VBNC     Nanoparticles     Magnetic separation and purification    

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Integrated Membrane Separation Processes

Gao Congjie,Yu Sanchuan,Jin keyong

Strategic Study of CAE 2000, Volume 2, Issue 7,   Pages 43-46

Abstract:

The application of integrated membrane separation processes in water purification, wastewater treatmentProcesses such as preparation of ultrapure water, drinking water purification, sewage treatment and reuse, organic wastewater treatment, multipurpose use of whey, sea water desalination were discussed in detailThe advantages and prospect of integrated membrane separation process were also analyzed in the review

Keywords： membrane separation     integrated membrane separation process     water purification     desalination     cleaning manufacture    

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MILP synthesis of separation processes for waste oil-in-water emulsions treatment

Zorka N. Pintarič,Gorazd P. Škof,Zdravko Kravanja

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 120-130 doi: 10.1007/s11705-016-1559-1

Abstract: This paper presents a novel synthesis method for designing integrated processes for oil-in-water (O/WGeneral superstructure involving alternative separation technologies is developed and modelled as a mixedSeparation processes in the superstructure are divided into three main sections of which the pretreatmentIntegrated processes composed of selected separation techniques for given ranges of input chemical oxygenindustrial case study for deriving optimal combinations of technologies for treating diverse oil-in-water

Keywords： oil-in-water emulsion     chemical oxygen demand     superstructure     process synthesis     MILP    

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Nanofiltration for separation and purification of saccharides from biomass

Xianhui Li, Sheng Tan, Jianquan Luo, Manuel Pinelo

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 837-853 doi: 10.1007/s11705-020-2020-z

Abstract: In this review the advantages and challenges of NF based technology in the separation of saccharidesHowever, use of NF membrane separation technology is limited due to irreversible membrane fouling that

Keywords： saccharides     nanofiltration membrane     hybrid membrane process     biomas    

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A hybrid fuel cell for water purification and simultaneously electricity generation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1611-6

Abstract:

● A novel hybrid fuel cell (F-HFC) was fabricated.

Keywords： Flow-through field     Hybrid fuel cell     Polyoxometalates     Water purification     Electricity generation    

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Pressure swing adsorption/membrane hybrid processes for hydrogen purification with a high recovery

Baojun Li,Gaohong He,Xiaobin Jiang,Yan Dai,Xuehua Ruan

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 2,   Pages 255-264 doi: 10.1007/s11705-016-1567-1

Abstract: hybrid processes: a pressure swing adsorption (PSA)-membrane system (a PSA unit followed by a membrane separationunit) and a membrane-PSA system (a membrane separation unit followed by a PSA unit).The hybrid hydrogen purification processes were simulated using HYSYS and the processes were evaluatedFor comparison, a PSA process and a membrane separation process were also used individually for hydrogenpurification.

Keywords： hydrogen purification     PSA     membrane separation     hybrid process    

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Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing

Huaiwei Shi, Teng Zhou

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 49-59 doi: 10.1007/s11705-020-1959-0

Abstract: Functional materials are widely used in chemical industry in order to reduce the process cost while simultaneouslyand they now become a very important tool for the optimal design of functional materials for various chemicalselectively focuses on two important process functional materials, namely heterogeneous catalyst and gas separation

Keywords： heterogeneous catalyst     gas separation     solvent     porous adsorbent     material screening and design    

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Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1718-9

Abstract:

● Energy harvesters harness multiple energies for self-powered waterpurification.

Keywords： Piezocatalysis     Solar energy     Waste heat     Decentralized water treatment     Point-of-use     Nanogenerator    

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Highly hydrophobic oil−water separation membrane: reutilization of waste reverse osmosis membrane

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1606-1615 doi: 10.1007/s11705-022-2200-0

Abstract: techniques were applied to characterize the obtained membranes, which were then used to separate the oil–watermodified membrane displayed good hydrophobicity with a contact angle of 135.2° ± 0.3°, and its oil–waterseparation performance was as high as 97.8%.After 20 recycle tests, the oil–water separation performance remained more than 96%, which was attributedmight provide a new avenue for recycling the wasted reverse osmosis membrane used in oily wastewater purification

Keywords： oil–water separation     wasted reverse osmosis membrane     hydrophobic modification    

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and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization for waterpurification

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2014-2024 doi: 10.1007/s11705-023-2346-4

Abstract: Capacitive deionization can alleviate water shortage and water environmental pollution, but performances

Keywords： capacitance deionization     porous carbon     B/N co-doping     heavy metal ions     water purification    

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Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1377-1386 doi: 10.1007/s11705-022-2157-z

Abstract: The preparation of environmentally friendly oil/water separation materials remains a great challenge.In this paper, a degradable fluorine-free superhydrophobic film (max. water contact angle of approximatelyIn addition, after cross-laminating the two samples, the films had the ability to separate oil and waterThe method has potential for the large-scale fabrication of degradable superhydrophobic filtration separation

Keywords： wood nanotechnology     superhydrophobic     biodegradable     surface modification     oil/water separation    

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Fabrication of a superhydrophilic/underwater superoleophobic stainless steel mesh for oil/water separation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 46-55 doi: 10.1007/s11705-022-2170-2

Abstract: wastewater produced each day, it is important to develop superhydrophilic/underwater superoleophobic oil/waterseparation membranes with ultrahigh flux and high separation efficiency.The obtained mesh was able to separate oil/water mixtures only by gravity.In addition, the mesh showed high-efficiency separation ability (99.2%) and ultrahigh flux (235239 L∙complex cross-linked bilayer structure, the prepared mesh exhibited good recycling performance and chemical

Keywords： oil/water separation     N-isopropylacrylamide     stainless steel mesh     ultrahigh flux    

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Mechanism of ethanol/water reverse separation through a functional graphene membrane: a molecular simulation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 347-357 doi: 10.1007/s11705-022-2246-z

Abstract: However, to date, the reverse-separation performance of ethanol/water is poor and the separation mechanismwith tunable apertures and functional groups have shown substantial potential for use in molecular separationUsing molecular dynamics simulations, for the first time, we reveal two-way selectivity in ethanol/waterseparation through functional graphene membranes.performance, with an ethanol/water separation factor of 34 and a flux value of 69.3 kg∙m‒2

Keywords： reverse separation     graphene membrane     ethanol/water separation     molecular simulation    

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Title Author Date Type Operation

Bioinspired and biomimetic membranes for water purification and chemical separation: A review

Journal Article

New approaches to water purification for resource-constrained settings: Production of activated biocharby chemical activation with diammonium hydrogenphosphate

Mohit Nahata, Chang Y. Seo, Pradeep Krishnakumar, Johannes Schwank

Journal Article

Functional magnetic nanoparticles for facile viable but nonculturable bacteria separation and purification

Chunming Wang, Huirong Lin, Chengsong Ye

Journal Article

Integrated Membrane Separation Processes

Gao Congjie,Yu Sanchuan,Jin keyong

Journal Article

MILP synthesis of separation processes for waste oil-in-water emulsions treatment

Zorka N. Pintarič,Gorazd P. Škof,Zdravko Kravanja

Journal Article

Nanofiltration for separation and purification of saccharides from biomass

Xianhui Li, Sheng Tan, Jianquan Luo, Manuel Pinelo

Journal Article

A hybrid fuel cell for water purification and simultaneously electricity generation

Journal Article

Pressure swing adsorption/membrane hybrid processes for hydrogen purification with a high recovery

Baojun Li,Gaohong He,Xiaobin Jiang,Yan Dai,Xuehua Ruan

Journal Article

Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing

Huaiwei Shi, Teng Zhou

Journal Article

Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient

Journal Article

Highly hydrophobic oil−water separation membrane: reutilization of waste reverse osmosis membrane

Journal Article

and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization for waterpurification

Journal Article

Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Journal Article

Fabrication of a superhydrophilic/underwater superoleophobic stainless steel mesh for oil/water separation

Journal Article

Mechanism of ethanol/water reverse separation through a functional graphene membrane: a molecular simulation

Journal Article