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Flow synthesis of a novel zirconium-based UiO-66 nanofiltration membrane and its performance in the removal

Feichao Wu, Yanling Wang, Xiongfu Zhang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 651-660 doi: 10.1007/s11705-019-1819-y

Abstract: prepared on an alumina hollow fiber tube by flow synthesis, and was used in an attempt to remove -nitrophenolThe -nitrophenol rejection rate for the as-prepared UiO-66 membrane applied in the removal of -nitrophenolThe result showed that the -nitrophenol rejection for the post-modified membrane was greatly improved

Keywords： UiO-66 membrane     flow synthesis     nanofiltration     <i>pi>-nitrophenol removal    

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Occurrence and removal of

Lin WANG,Yongmei LI,Xiaoling SHANG,Jing SHEN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 519-530 doi: 10.1007/s11783-013-0610-4

Abstract: Six wastewater treatment plants (WWTPs) were investigated to evaluate the occurrence and removal ofChemically enhanced primary process (CEPP) had no effect on removal of either NDMA or NDMA FP.DMA was well removed in all the six surveyed WWTPs; its removal efficiency was greater than 97%.had better removal efficiency than conventional activated sludge process.The best removal efficiencies for TMA, DMFA and DMAB were 95%, 68% and 72%, respectively.

Keywords： <i>Ni>-nitrosodimethylamine     NDMA precursors     NDMA formation potential     biological treatment process     chemically    

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Recent advances in special morphologic photocatalysts for NO removal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1573-0

Abstract: List>

● Systematic information of recent progress in photocatalytic NO <i>x i> removal is provided.

Keywords： NO<i>xi> removal     Photocatalyst     Graphene     C3N4     Bi-based compounds    

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Chemical poison and regeneration of SCR catalysts for NO<i>xi> removal from stationary sources

Junhua LI,Yue PENG,Huazhen CHANG,Xiang LI,John C. CRITTENDEN,Jiming HAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 3,   Pages 413-427 doi: 10.1007/s11783-016-0832-3

Abstract: Selective catalytic reduction (SCR) of NO with NH is an effective technique to remove NO from stationary sources, such as coal-fired power plant and industrial boilers. Some of elements in the fly ash deactivate the catalyst due to strong chemisorptions on the active sites. The poisons may act by simply blocking active sites or alter the adsorption behaviors of reactants and products by an electronic interaction. This review is mainly focused on the chemical poisoning on V O -based catalysts, environmental-benign catalysts and low temperature catalysts. Several common poisons including alkali/alkaline earth metals, SO and heavy metals etc. are referred and their poisoning mechanisms on catalysts are discussed. The regeneration methods of poisoned catalysts and the development of poison-resistance catalysts are also compared and analyzed. Finally, future research directions in developing poisoning resistance catalysts and facile efficient regeneration methods for SCR catalysts are proposed.

Keywords： flue gas     DeNO<i>xi>     SCR catalyst     poison and regeneration    

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Effects of cultivation strategies on the cultivation of <i>Chlorellai> sp.

Xiaoya Liu, Yu Hong, Peirui Liu, Jingjing Zhan, Ran Yan

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1162-z

Abstract: HQ had great nutrient removal capacity under five culture strategies.HQ and its total nitrogen (TN) and total phosphorus (TP) removal in secondary effluent were investigatedThe results showed that the TN and TP removal rates ranged between 93.72%–95.82% and 92.73%–100%, respectively

Keywords： <i>Chlorellai> sp.HQ     Cultivation strategy     lipids     Nitrogen removal     Phosphorus removal     Reactive oxygen species    

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Differences in Immunoglobulin G Glycosylation Between Influenza and COVID-19 Patients Article

Marina Kljaković-Gašpić Batinjan, Tea Petrović, Frano Vučković, Irzal Hadžibegović, Barbara Radovani,Ivana Jurin, Lovorka Đerek, Eva Huljev, Alemka Markotić, Ivica Lukšić, Irena Trbojević-Akmačić, Gordan

Engineering 2023, Volume 26, Issue 7,   Pages 54-62 doi: 10.1016/j.eng.2022.08.007

Abstract:

The essential role of immunoglobulin G (IgG) in immune system regulation and combatting infectious diseases cannot be fully recognized without an understanding of the changes in its N-glycans attached to the asparagine 297 of the Fc domain that occur under such circumstances. These glycans impact the antibody stability, half-life, secretion, immunogenicity, and effector functions. Therefore, in this study, we analyzed and compared the total IgG glycome—at the level of individual glycan structures and derived glycosylation traits (sialylation, galactosylation, fucosylation, and bisecting N-acetylglucosamine (GlcNAc))—of 64 patients with influenza, 77 patients with coronavirus disease 2019 (COVID-19), and 56 healthy controls. Our study revealed a significant decrease in IgG galactosylation, sialylation, and bisecting GlcNAc (where the latter shows the most significant decrease) in deceased COVID-19 patients, whereas IgG fucosylation was increased. On the other hand, IgG galactosylation remained stable in influenza patients and COVID-19 survivors. IgG glycosylation in influenza patients was more time-dependent: In the first seven days of the disease, sialylation increased and fucosylation and bisecting GlcNAc decreased; in the next 21 days, sialylation decreased and fucosylation increased (while bisecting GlcNAc remained stable). The similarity of IgG glycosylation changes in COVID-19 survivors and influenza patients may be the consequence of an adequate immune response to enveloped viruses, while the observed changes in deceased COVID-19 patients may indicate its deviation.

Keywords： Influenza     COVID-19     Viral infection     Glycosylation     Immunoglobulin G     Pneumonia    

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Simultaneous removal of NO and chlorobenzene on VO/TiO granular catalyst: Kinetic study and performance

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1363-5

Abstract: ListItem>

• A V2O5/TiO2 granular catalyst for simultaneous removal

Keywords： NO<i>xi>     Chlorobenzene     Simultaneous removal     Kinetic study     Performance prediction     V<    

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Temporal Dynamics and Performance Association of the <i>Tetrasphaerai>-Enriched Microbiome for EnhancedBiological Phosphorus Removal Article

Hui Wang, Yubo Wang, Guoqing Zhang, Ze Zhao, Feng Ju

Engineering 2023, Volume 29, Issue 10,   Pages 168-178 doi: 10.1016/j.eng.2022.10.016

Abstract: (PAOs) in global full-scale wastewater treatment plants (WWTPs) with enhanced biological phosphorus removalThe microbiome showed enhanced nutrient removal (phosphorus removal ∼85% and nitrogen removal &simupgrading and optimization to achieve and/or enhance simultaneous biological phosphorus and nitrogen removal

Keywords： Enhanced biological phosphorus removal (EBPR)     Polyphosphate-accumulating organisms (PAOs)     <i>Tetrasphaerai>     Microbiome     Phosphorus recovery    

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Enhanced enzymatic removal of anthracene by the mangrove soil-derived fungus,

Paul Olusegun Bankole, Kirk Taylor Semple, Byong-Hun Jeon, Sanjay Prabhu Govindwar

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1292-3

Abstract: . • Ligninolytic enzymes induction played vital roles in the removal of anthracene. • Laccase playedinvestigated the efficiency of Aspergillus sydowii strain bpo1 (GenBank Accession Number: MK373021) in the removalA. sydowii exhibited promising potentials in the removal of PAHs.

Keywords： <i>Aspergillus sydowiii>     Anthracene     Biodegradation     Polycyclic aromatic hydrocarbons    

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A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1503-6

Abstract:

• <i>H. venustai> TJPU05 showed excellent HN-AD ability at high salinity

Keywords： Salt-tolerant bacteria     <i>H. venustai> TJPU05     Heterotrophic nitrification and aerobic denitrification    

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Review of 4Pi Fluorescence Nanoscopy Review

Xiang Hao, Yiming Li, Shuang Fu, Yanghui Li, Yingke Xu, Cuifang Kuang, Xu Liu

Engineering 2022, Volume 11, Issue 4,   Pages 146-153 doi: 10.1016/j.eng.2020.07.028

Abstract: An important milestone in this pursuit is the coherent utilization of two opposing objectives (4Pi geometryHerein, we review the recent progress in 4Pi nanoscopy, which provides a 3D, non-invasive, diffraction-unlimitedThis review includes both the targeted and stochastic switching modalities of 4Pi nanoscopy.The schematics, principles, applications, and future potential of 4Pi nanoscopy are discussed in detail

Keywords： Fluorescence nanoscopy     Super-resolution imaging     4Pi nanoscopy     IsoSTED     4Pi-SMLM    

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CeO doping boosted low-temperature NH-SCR activity of FeTiO catalyst: A microstructure analysis and reaction mechanistic study

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-022-1539-2

Abstract: sub>2 doping significantly improved low-temperature NH3-SCR activity on FeTiO<i>xi>.

Keywords： NH3-SCR     CeO2 doping     Low-temperature NO<i>xi> removal     Improved redoxproperty     <i>In situi> XAFS analysis    

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RGS16 regulated by let-7c-5p promotes glioma progression by activating PI3K-AKT pathway

Frontiers of Medicine 2023, Volume 17, Issue 1,   Pages 143-155 doi: 10.1007/s11684-022-0929-y

Abstract: Ectopic deletion of RGS16 significantly suppressed glioma cell proliferation and migration both <i>invitroi> and <i>in vivoi>.

Keywords： RGS16     let-7c-5p     glioma     proliferation     migration    

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Tailoring the simultaneous abatement of methanol and NO on Sb-Ce-Zr catalysts via copper modification

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11684-022-1565-0

Abstract:

● Cu addition enhances CH3OH oxidation and alleviates its inhibitory effect on SCR.

Keywords： Copper modification     Sb-CeZr2O<i>xi> catalyst     NO<i>xi>     Methanol     Simultaneous removal    

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Magnetic-porous microspheres with synergistic catalytic activity of small-sized gold nanoparticles and titania matrix

Kadriye Özlem Hamaloğlu, Ebru Sağ, Çiğdem Kip, Erhan Şenlik, Berna Saraço

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 574-585 doi: 10.1007/s11705-019-1799-y

Abstract: decorated with small-sized gold nanoparticles and used as a plasmonic catalyst for the reduction of 4-nitrophenolUsing the proposed catalyst, 4-nitrophenol could be converted to 4-aminophenol in an aqueous solutionThe 4-nitrophenol reduction rates were 2.5–79.3 times higher than those obtained with similar plasmonic

Keywords： small-sized gold nanoparticles     magnetic titania microspheres     sol-gel template synthesis     plasmonic catalysis     4-nitrophenol    

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Title Author Date Type Operation

Flow synthesis of a novel zirconium-based UiO-66 nanofiltration membrane and its performance in the removal

Feichao Wu, Yanling Wang, Xiongfu Zhang

Journal Article

Occurrence and removal of

Lin WANG,Yongmei LI,Xiaoling SHANG,Jing SHEN

Journal Article

Recent advances in special morphologic photocatalysts for NO removal

Journal Article

Chemical poison and regeneration of SCR catalysts for NO<i>xi> removal from stationary sources

Junhua LI,Yue PENG,Huazhen CHANG,Xiang LI,John C. CRITTENDEN,Jiming HAO

Journal Article

Effects of cultivation strategies on the cultivation of <i>Chlorellai> sp.

Xiaoya Liu, Yu Hong, Peirui Liu, Jingjing Zhan, Ran Yan

Journal Article

Differences in Immunoglobulin G Glycosylation Between Influenza and COVID-19 Patients

Marina Kljaković-Gašpić Batinjan, Tea Petrović, Frano Vučković, Irzal Hadžibegović, Barbara Radovani,Ivana Jurin, Lovorka Đerek, Eva Huljev, Alemka Markotić, Ivica Lukšić, Irena Trbojević-Akmačić, Gordan

Journal Article

Simultaneous removal of NO and chlorobenzene on VO/TiO granular catalyst: Kinetic study and performance

Journal Article

Temporal Dynamics and Performance Association of the <i>Tetrasphaerai>-Enriched Microbiome for EnhancedBiological Phosphorus Removal

Hui Wang, Yubo Wang, Guoqing Zhang, Ze Zhao, Feng Ju

Journal Article

Enhanced enzymatic removal of anthracene by the mangrove soil-derived fungus,

Paul Olusegun Bankole, Kirk Taylor Semple, Byong-Hun Jeon, Sanjay Prabhu Govindwar

Journal Article

A heterotrophic nitrification-aerobic denitrification bacterium TJPU05 suitable for nitrogen removal

Journal Article

Review of 4Pi Fluorescence Nanoscopy

Xiang Hao, Yiming Li, Shuang Fu, Yanghui Li, Yingke Xu, Cuifang Kuang, Xu Liu

Journal Article

CeO doping boosted low-temperature NH-SCR activity of FeTiO catalyst: A microstructure analysis and reaction mechanistic study

Journal Article

RGS16 regulated by let-7c-5p promotes glioma progression by activating PI3K-AKT pathway

Journal Article

Tailoring the simultaneous abatement of methanol and NO on Sb-Ce-Zr catalysts via copper modification

Journal Article

Magnetic-porous microspheres with synergistic catalytic activity of small-sized gold nanoparticles and titania matrix

Kadriye Özlem Hamaloğlu, Ebru Sağ, Çiğdem Kip, Erhan Şenlik, Berna Saraço

Journal Article