☆ 4.7 Article

Development of attapulgite based catalytic membrane for activation of peroxymonosulfate: A singlet oxygen-dominated catalytic oxidation process for sulfamethoxazole degradation

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Environmental Sciences

Advanced oxidative degradation of sulfamethoxazole by using bowl-like FeCuS@Cu2S@Fe0 catalyst to efficiently activate peroxymonosulfate

Xiaobo Wang et al.

Summary: A novel hierarchical bowl-like FeCuS@Cu2S@Fe-0 nanohybrid catalyst was synthesized for efficient removal of sulfamethoxazole (SMX) using peroxymonosulfate (PMS) activation. The catalyst showed excellent catalytic activity, achieving complete degradation of SMX within 5 minutes under optimized conditions. The degradation process involved both radical and non-radical mediated pathways.

JOURNAL OF ENVIRONMENTAL SCIENCES (2023)

添加到收藏夹

Article Agricultural Engineering

Peroxymonosulfate activation by a metal-free biochar for sulfonamide antibiotic removal in water and associated bacterial community composition

Chang-Mao Hung et al.

Summary: The antibiotic sulfamethoxazole (SMX) commonly found in water can be effectively removed by metal-free pristine coconut-shell-derived biochar (CSBC) through activating peroxymonosulfate (PMS). The activation of PMS by CSBC leads to the degradation of SMX through a combination of radical and nonradical reaction pathways, showing high efficiency in removing sulfonamide antibiotics from aqueous environments.

BIORESOURCE TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Chemical

Confinement of ultrafine Co3O4 nanoparticles in nitrogen-doped graphene-supported macroscopic microspheres for ultrafast catalytic oxidation: Role of oxygen vacancy and ultrasmall size effect

Jian Ye et al.

Summary: This study fabricated ultrafine Co3O4 NPs with oxygen vacancies in Co3O4@N-rGO, which exhibited high efficiency in eliminating pollutants. The catalyst achieved rapid degradation of SMX and mineralization within a short period of time, showcasing the synergistic effect of abundant oxygen vacancies and confinement structure.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Chemical

Anti-fouling and easy-cleaning PVDF membranes blended with hydrophilic thermo-responsive nanofibers for efficient biological wastewater treatment

Hengyang Mao et al.

Summary: Membrane technology can minimize virus spread during pandemics, but biofouling limits its efficiency. A composite membrane of PVDF and t-ATP has been developed, with t-ATP acting as a hydrophilic modifier and releasing adhesion between membrane and biofoulants through temperature changes. The modified membrane exhibits superior biofouling resistance and easy biofoulant removal through a temperature-change coupling ultrasonic cleaning process.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Chemical

Co3O4-MnO2 nanoparticles moored on biochar as a catalyst for activation of peroxymonosulfate to efficiently degrade sulfonamide antibiotics

Zhuo-Rui Jiang et al.

Summary: Co3O4-MnO2/BC, as an activated of PMS, shows efficient performance and superior stability in decomposing soluble sulfonamide antibiotics.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Chemistry, Physical

In-situ production of singlet oxygen by dioxygen activation on iron phosphide for advanced oxidation processes

Ningchao Zheng et al.

Summary: In this study, a novel iron-based dioxygen activation system was designed on iron phosphide (FeP) to simultaneously activate dioxygen and adsorb generated ·OH, leading to the rapid production of O1(2). The FeP exhibited remarkable degradation activity for various organic pollutants and pollutants in real aquatic systems without the need for light, electricity or other oxidants.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Engineering, Environmental

Degradation of sulfamethoxazole (SMX) by water falling film DBD Plasma/Persulfate: Reactive species identification and their role in SMX degradation

Kefeng Shang et al.

Summary: The study shows that persulfate can enhance the degradation of sulfamethoxazole in a water falling film dielectric barrier discharge plasma reactor, with PMS performing better than PDS. Increasing the applied voltage, solution pH, and PMS/PDS concentration promotes SMX degradation. The reactive species generated from the activation of PMS/PDS by discharge plasma play a key role in SMX degradation, with center dot OH and SO4 center dot- being particularly important.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Environmental Sciences

Constructing a 3D interconnected trap-zap β-CDPs/Fe-g-C3N4 catalyst for efficient sulfamethoxazole degradation via peroxymonosulfate activation: Performance, mechanism, intermediates and toxicity

Wenxing Peng et al.

Summary: A novel Fe-doped g-C3N4 catalyst composited with beta-cyclodextrin polymers (beta-CDPs) was synthesized for peroxymonosulfate (PMS) activation. The catalyst exhibited a 3D interconnected porous structure and showed superior degradation performance in a wide pH range with good selectivity. The main active species for PMS activation were identified to be Fe(V)--O and O-1(2) based on radical scavenging, EPR, and electrochemical measurements.

CHEMOSPHERE (2022)

添加到收藏夹

Article Engineering, Environmental

Effects of Molecular Structure on Organic Contaminants' Degradation Efficiency and Dominant ROS in the Advanced Oxidation Process with Multiple ROS

Zhi-Hui Xie et al.

Summary: This study investigates the effects of molecular structure on the degradation efficiencies and dominant reactive oxygen species in advanced oxidation processes. The findings provide insights for improving the practical application of wastewater treatment.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

Determination of the lower limits of antibiotic biodegradation and the fate of antibiotic resistant genes in activated sludge: Both nitrifying bacteria and heterotrophic bacteria matter

Ruofan Yan et al.

Summary: The study found that different microorganisms have different contributions to the biodegradation pathways of sulfamethoxazole (SMX) and the removal of antibiotic resistant genes (ARGs). Heterotrophic bacteria play a significant role in SMX degradation, while ammonia-oxidizing bacteria (AOB) have a greater contribution to SMX removal through co-metabolism.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

MOF-derived N-doped ZnO carbon skeleton@hierarchical Bi2MoO6 S-scheme heterojunction for photodegradation of SMX: Mechanism, pathways and DFT calculation

Aiwen Wang et al.

Summary: The study successfully prepared nitrogen-doped ZnO carbon skeleton@Bi2MoO6 for photocatalytic degradation of sulfamethoxazole, achieving enhanced separation and migration of photo-generated electrons and holes through the construction of a special 3D layered structure and oxygen vacancies.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Environmental Sciences

Honeycomb-like holey Co3O4 membrane triggered peroxymonosulfate activation for rapid degradation of organic contaminants

Zheng Wang et al.

Summary: A 2D honeycomb-like holey membrane assembled by Co3O4 nanosheets has been found to be an excellent activator for peroxymonosulfate (PMS) and aids in rapid pollutant removal. This membrane achieves high degradation rates and maintains efficient degradation under continuous flow conditions. The findings of this study provide guidance for the design of other efficient heterogeneous catalytic systems and present a novel approach to overcoming the limitations of conventional catalysis.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Engineering, Chemical

Molybdenum disulfide as excellent Co-catalyst boosting catalytic degradation of sulfamethoxazole by nZVI/PDS process

Xiumei Song et al.

Summary: In this study, molybdenum disulfide (MoS2) was used as a co-catalyst to enhance the degradation performance of nanoscale zero valent iron (nZVI) activated peroxydisulfate (PDS) process for sulfamethoxazole (SMX) degradation. The addition of MoS2 accelerated the Fe2+/Fe3+ cycle, leading to enhanced decomposition of PDS and improved catalytic degradation of SMX. Under optimal conditions, up to 98.6% degradation efficiency of SMX and 29.6% removal of total organic carbon (TOC) were achieved.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

Waste Eggshell-derived N, P, S Tri-doped Core-shell Catalysts for Efficient Fenton-like Catalysis

Yongsong Ma et al.

Summary: Heteroatom-doped carbon materials have been proven as effective catalysts for organic contaminant remediation. In this study, waste eggshell and Co3O4 were converted into N, P, S tri-doped core-shell catalyst using molten salt electrolysis. The Co@NPSC/peroxymonosulfate system showed a remarkable turnover frequency value for sulfamethoxazole degradation, even at a low catalyst dosage. Density functional theory simulations helped clarify the mechanism of catalytic oxidation and confirmed the detoxification of the degraded compound.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Engineering, Chemical

Developing the large-area manganese-based catalytic ceramic membrane for peroxymonosulfate activation: Applications in degradation of endocrine disrupting compounds in drinking water

Li Chen et al.

Summary: In this study, a highly efficient catalytic ceramic membrane (CCM) was developed for the degradation of endocrine disrupting compounds (EDCs) in drinking water. The CCM, synthesized at high calcination temperatures, effectively reduced the EDCs to trace levels through the generation of singlet oxygen (1O2) and exhibited special selectivity for phenols and bisphenols. The findings of this study can serve as a baseline for full-scale water treatment applications.

JOURNAL OF MEMBRANE SCIENCE (2022)

添加到收藏夹

Article Engineering, Environmental

Cost and efficiency perspectives of ceramic membranes for water treatment

Yingchao Dong et al.

Summary: More robust and efficient ceramic membranes are being increasingly used for water treatment due to their long service lifespan, stability, and anti-fouling properties. However, reducing cost and enhancing efficiency remain challenging issues. This review critically discusses strategies for decreasing membrane cost and improving treatment efficiency, as well as recent advances in membrane development and application in harsh environments. The paper provides valuable insights for the future development and application of ceramic membranes.

WATER RESEARCH (2022)

添加到收藏夹

Article Chemistry, Physical

Co3O4 crystal plane regulation to efficiently activate peroxymonosulfate in water: The role of oxygen vacancies

Lele Zhao et al.

Summary: This study investigates the effect of different crystal plane exposures of Co3O4 nanomaterials on the activation of peroxymonosulfate (PMS) in water. It was found that Co3O4-NR with (110) plane exposure showed superior activity in efficiently removing bisphenol A (BPA), with singlet oxygen (O-1(2)) playing a dominant role in the degradation process. The study also explored the evolution of lattice defects (oxygen vacancies) during PMS activation.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

添加到收藏夹

Article Engineering, Chemical

Preparation and properties of a low-cost porous ceramic support from low-grade palygorskite clay and silicon-carbide with vanadium pentoxide additives

Zhaoru Fan et al.

Summary: Adding an appropriate amount of SiC to LPGS can enhance the mechanical strength and open porosity of the supports, while the low melting point of V2O5 can increase the mechanical strength of the supports by melting into liquid during sintering.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Enhanced Performance of Fly Ash-Based Supports for Low-Cost Ceramic Membranes with the Addition of Bauxite

Wan Fan et al.

Summary: In this study, low-cost fly ash-based ceramic supports with enhanced performance were prepared by adding bauxite. The optimized ceramic supports exhibited high pure water permeance and bending strength, and also showed excellent resistance to acid and alkali, providing a potential route for the preparation of ceramic membrane supports with characteristics of low cost and high performance.

MEMBRANES (2021)

添加到收藏夹

Article Environmental Sciences

Effects of the antibiotics trimethoprim (TMP) and sulfamethoxazole (SMX) on granulation, microbiology, and performance of aerobic granular sludge systems

Antonio Ricardo Mendes Barros et al.

Summary: This study evaluated the impact of antibiotics on the aerobic granular sludge system and found that the structural integrity of the system was impaired by the antibiotics. However, the addition of the redox mediator AQDS helped to increase the removal efficiency of antibiotics. Changes in microbial groups were observed in response to the presence of antibiotics, with some genera being inhibited or favored during granule formation.

CHEMOSPHERE (2021)

添加到收藏夹

Article Environmental Sciences

Yeast biomass-induced Co2P/biochar composite for sulfonamide antibiotics degradation through peroxymonosulfate activation

Yuanyuan Peng et al.

Summary: The study presents a method to utilize cobalt phosphide/carbon composite for peroxymonosulfate activation to remove organic pollutants, showing excellent catalytic activity over a wide pH range. Efficient antibiotic elimination was achieved with near zero Co2+ leaching, reducing the toxic risk of metal ions in water. The composites not only effectively degraded sulfonamides, but also demonstrated ecological safety in the degradation process.

ENVIRONMENTAL POLLUTION (2021)

添加到收藏夹

Article Engineering, Environmental

Lawn-like Co3O4@N-doped carbon-based catalytic self-cleaning membrane with peroxymonosulfate activation: A highly efficient singlet oxygen dominated process for sulfamethoxazole degradation

Jian Ye et al.

Summary: The study presented a novel lawn-like Co3O4@nitrogen-doped carbon nanotube composite which was successfully applied in a catalytic membrane system, improving the degradation rate of oxidants towards target pollutants and significantly enhancing the permeation flux of the membrane.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Metal-free black-red phosphorus as an efficient heterogeneous reductant to boost Fe3+/Fe2+ cycle for peroxymonosulfate activation

Hongyu Zhou et al.

Summary: By preparing red phosphorus into black-red phosphorus and applying it in the Fe2+ / PMS process, the contaminant degradation performance was improved and the radical quenching reaction was avoided, showing superior recyclability and resistance. Multiple PMS dosages can alleviate side-reactions and enhance PMS utilization efficiency, while moderate increase in Fe3+ concentration can reduce by-product formation.

WATER RESEARCH (2021)

添加到收藏夹

Article Chemistry, Physical

Fe/N-codoped carbocatalysts loaded on carbon cloth (CC) for activating peroxymonosulfate (PMS) to degrade methyl orange dyes

Limeng Yang et al.

Summary: A novel Fe/N-codoped carbocatalyst was designed and found to be effective for PMS activation, showing good reusability and stability. The study revealed the important roles of N species and Fe-N binding in PMS activation, with carbon cloth facilitating electron transport in AOPs.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Oxygen-vacancy-mediated energy transfer for singlet oxygen generation by diketone-anchored MIL-125

Wentao Zhang et al.

Summary: The importance of singlet oxygen (1O2) in various applications has driven research on photocatalytic generation of 1O2 using metal-organic frameworks (MOFs). Despite limitations in visible-light absorption and charge carrier recombination, beta-diketone anchoring on MIL-125 was found to enhance energy transfer and improve the photocatalytic generation of 1O2. This study sheds light on the potential of visible-light-responsive MOFs for 1O2 generation and suggests a new strategy for designing MOF-based photocatalysts.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Chemistry, Physical

Pyrrolic N-rich biochar without exogenous nitrogen doping as a functional material for bisphenol A removal: Performance and mechanism

Shu Cai et al.

Summary: The study found that nitrogen configurations doped in the carbon matrix play a key role in activating persulfates, and successfully prepared pyrrolic N-rich biochar BDK900 with ultra-high specific surface area by converting waste bean dregs. BDK900 exhibited superior catalytic activity in persulfate activation, efficiently removing BPA. Surface-bound radicals and electron-transfer mechanism were discovered to contribute to BPA oxidation.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

N-doped graphite encapsulated metal nanoparticles catalyst for removal of Bisphenol A via activation of peroxymonosulfate: A singlet oxygen-dominated oxidation process

Junjie You et al.

Summary: In this study, a NiZn@N-G-900 catalyst derived from metal-organic frameworks (MOF) was successfully utilized to activate PMS for the degradation of BPA in water. Encapsulation of graphite or N-doped graphite layers can adjust surface charge distribution and enhance charge transfer ability, facilitating PMS adsorption and activation, ultimately improving catalytic performance.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Chemical

A novel ceramic microfiltration membrane fabricated by anthurium andraeanum-like attapulgite nanofibers for high-efficiency oil-in-water emulsions separation

Zhaoru Fan et al.

Summary: Anthurium andraeanum-like Fe3O4-attapulgite fibers were synthesized and used to fabricate a ceramic microfiltration membrane with superhydrophilic and underwater superoleophobic properties, leading to efficient oil-water separation with high stability and easy cleaning.

JOURNAL OF MEMBRANE SCIENCE (2021)

添加到收藏夹

Article Materials Science, Ceramics

Microstructural evolution and sintering properties of palygorskite nanofibers

Kailei Wang et al.

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Oxidative degradation of sulfamethoxazole antibiotic catalyzed by porous magnetic manganese ferrite nanoparticles: mechanism and by-products identification

Yulian Li et al.

JOURNAL OF MATERIALS SCIENCE (2020)

添加到收藏夹

Article Engineering, Chemical

PVDF mixed matrix ultrafiltration membrane incorporated with deformed rebar-like Fe3O4-palygorskite nanocomposites to enhance strength and antifouling properties

Jiayun Zhu et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

添加到收藏夹

Article Engineering, Environmental

Visible-light-driven photocatalytic degradation of diclofenac by carbon quantum dots modified porous g-C3N4: Mechanisms, degradation pathway and DFT calculation

Wen Liu et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Materials Science, Ceramics

Preparation of porous ceramic membranes from Sayong ball clay

Maisarah Mohamed Bazin et al.

JOURNAL OF ASIAN CERAMIC SOCIETIES (2019)

添加到收藏夹

Article Chemistry, Physical

Pore-functionalized ceramic membrane with isotropically impregnated cobalt oxide for sulfamethoxazole degradation and membrane fouling elimination: Synergistic effect between catalytic oxidation and membrane separation

Yueping Bao et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

Development of CuO coated ceramic hollow fiber membrane for peroxymonosulfate activation: a highly efficient singlet oxygen-dominated oxidation process for bisphenol a degradation

Songxue Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Engineering, Environmental

Nitrogen-doped graphene as peroxymonosulfate activator and electron transfer mediator for the enhanced degradation of sulfamethoxazole

Shizong Wang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Article Chemistry, Physical

Thermally stable, nano-porous and eco-friendly sodium alginate/attapulgite separator for lithium-ion batteries

Qingquan Song et al.

ENERGY STORAGE MATERIALS (2019)

添加到收藏夹

Article Engineering, Environmental

Efficient removal of bisphenol A by superoxide radical and singlet oxygen generated from peroxymonosulfate activated with Fe0-montmorillonite

Shanshan Yang et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Engineering, Environmental

Urea-assisted one-step synthesis of cobalt ferrite impregnated ceramic membrane for sulfamethoxazole degradation via peroxymonosulfate activation

Yueping Bao et al.

CHEMICAL ENGINEERING JOURNAL (2018)

添加到收藏夹

Article Engineering, Environmental

Chlorate Formation Mechanism in the Presence of Sulfate Radical, Chloride, Bromide and Natural Organic Matter

Shaodong Hou et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Environmental Sciences

Investigation on the effect of sintering temperature on kaolin hollow fibre membrane for dye filtration

Nur Hamizah Mohtor et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2017)

添加到收藏夹

Article Materials Science, Ceramics

A low-cost alumina-mullite composite hollow fiber ceramic membrane fabricated via phase-inversion and sintering method

Lingling Li et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Coal fly ash industrial waste recycling for fabrication of mullite-whisker-structured porous ceramic membrane supports

Li Zhu et al.

RSC ADVANCES (2015)

添加到收藏夹

Article Engineering, Environmental

Influence of pH on the Formation of Sulfate and Hydroxyl Radicals in the UV/Peroxymonosulfate System

Ying-Hong Guan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2011)

添加到收藏夹

Article Engineering, Environmental

Feasibility studies: UV/chlorine advanced oxidation treatment for the removal of emerging contaminants

C. Sichel et al.

WATER RESEARCH (2011)

添加到收藏夹

Review Chemistry, Physical

Studies on Mn(II)-catalyzed oxidation of α-amino acids by peroxomonosulphate in alkaline medium-deamination and decarboxylation: A kinetic approach

S. Kutti Rani et al.

APPLIED CATALYSIS A-GENERAL (2009)

添加到收藏夹

Article Engineering, Chemical

Fabrication and characterization of low cost tubular mineral-based ceramic membranes for micro-filtration from natural zeolite

Yingchao Dong et al.

JOURNAL OF MEMBRANE SCIENCE (2006)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.