Construction of heterostructured nanorods-like ZnO/g-C3N4 nanocomposite to obtain enhanced photocatalytic properties

Optical Materials, Год журнала: 2024, Номер 148, С. 114925 - 114925

Опубликована: Янв. 25, 2024

Язык: Английский

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Fabrication of polyethersulfone/sulfonated polysulfone loose nanofiltration membranes for enhanced selectivity of pharmaceuticals and personal care products and minerals

Separation and Purification Technology, Год журнала: 2024, Номер 337, С. 126466 - 126466

Опубликована: Янв. 21, 2024

Язык: Английский

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Enhanced sonophoto-catalytic and adsorption capabilities of Fe3O4@MC/MWCNT-CuO/Ag for petrochemical organic pollutants degradation from industrial process streams

Arabian Journal of Chemistry, Год журнала: 2024, Номер 17(11), С. 105994 - 105994

Опубликована: Сен. 17, 2024

Язык: Английский

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Electrochemical Sensors and Biosensors for the Detection of Pharmaceutical Contaminants in Natural Waters—A Comprehensive Review

Chemosensors, Год журнала: 2025, Номер 13(2), С. 65 - 65

Опубликована: Фев. 11, 2025

This review highlights recent advances in the development of electrochemical sensors and biosensors for detecting pharmaceutical contaminants water samples, including surface water, wastewater, bottled water. The electrode modification materials—such as nanomaterials, conductive polymers, eco-friendly nanocomposites—have shown notable improvements sensor sensitivity selectivity, enabling detection various compounds, diclofenac, ibuprofen, antibiotics, hormones. Future research directions suggest use nanocomposites, multiplexed platforms simultaneous contaminant detection, integration into portable devices situ monitoring. Additionally, integrating with specific biomolecules IoT technology can expand their applicability, continuous efficient quality monitoring, thus supporting public health environmental protection.

Язык: Английский

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Groundwater antibiotics contamination in an alluvial-pluvial fan, North China Plain: Occurrence, sources, and risk assessment

Environmental Research, Год журнала: 2023, Номер 235, С. 116653 - 116653

Опубликована: Июль 13, 2023

Язык: Английский

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Preparation of three-dimensional copper foam with Pd and Ru nanoparticles composite electrode with metal-scaffold structure and its study on tetracycline degradation

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1002, С. 175236 - 175236

Опубликована: Июнь 20, 2024

Язык: Английский

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Analytical Methods for the Determination of Pharmaceuticals and Personal Care Products in Solid and Liquid Environmental Matrices: A Review

Molecules, Год журнала: 2024, Номер 29(16), С. 3900 - 3900

Опубликована: Авг. 17, 2024

Among the various compounds regarded as emerging contaminants (ECs), pharmaceuticals and personal care products (PPCPs) are of particular concern. Their continuous release into environment has a negative global impact on human life. This review summarizes sources, occurrence, persistence, consequences exposure, toxicity PPCPs, evaluates analytical methods used in identification quantification PPCPs variety solid liquid environmental matrices. The current techniques choice for analysis state-of-the-art chromatography coupled to mass spectrometry (LC-MS) or tandem (LC-MS

Язык: Английский

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Vertical distribution and risk assessment of pharmaceuticals and other micropollutants in southern North Sea coastal waters

Marine Pollution Bulletin, Год журнала: 2024, Номер 200, С. 116099 - 116099

Опубликована: Фев. 2, 2024

Pharmaceutical compounds are micropollutants of emerging concern, as well other classes chemicals such UV filters and artificial sweeteners. They enter marine environments via wastewater treatment plants, aquaculture runoff, hospital effluents, shipping activities. While many studies have investigated the presence distribution these pollutants in numerous coastal areas, our study is first to focus on their occurrence, spatial distribution, vertical sea surface microlayer (SML) near-surface layer environments. We analyzed 62 pharmaceutical compounds, one filter, six sweeteners from SML corresponding underlying water (0 cm, 20 50 100 150 cm) at four stations southern North Sea. One station enclosed Jade Bay, Weser estuary Bremerhaven, two (NS_7 NS_8) open German Bight. Bay receives surrounding while cities like which has dense populations industrial Concentrations were higher upper layers (from cm). Eleven (caffeine, carbamazepine, gemfibrozil, ibuprofen, metoprolol, salicylic acid, clarithromycin, novobiocin, clindamycin, trimethoprim, tylosin) detected >95 % samples. filter (benzophenone-4) was found 83 three (acesulfame, saccharin, sucralose) all All posed high risks freshwater invertebrate Daphnia magna. Understanding pharmaceuticals may be essential assessing dispersal detection aquatic

Язык: Английский

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Sustainable removal of antipyrine from wastewater via an Eco-Friendly heterogeneous Electro-Fenton-like process employing Zero-Valent iron nanoparticles loaded activated carbon

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152494 - 152494

Опубликована: Май 23, 2024

This study addresses the growing environmental and health concern associated with pharmaceutical compounds detected in wastewater by employing an innovative environmentally friendly approach. Polyphenol reducing agents were extracted from palm petiole (PP) using a coffee marker to synthesize zero-valent iron nanoparticles (P-NZVI) sustainable manner. The residual PP materials after extraction used prepare eco-friendly activated carbon (AC). Subsequently, syntetized P-NZVIwere integrated AC form composite AC-NZVI. After physical–chemical characterization of developed materials, AC-NZVI evaluated as catalysts heterogeneous electro-Fenton-like (EFL) process, boron-doped diamond (BDD) anode carbon-felt (CF) cathode enhance antipyrine (ATP) degradation. investigates influential factors such catalyst dosage, pH, current density, scavengers' presence water matrices effect. Results showcase remarkable 97 % ATP removal efficiency low energy consumption (EC) 0.0683 kWh/g over 60 min EFL deionized 1.4 g/L at density 10 mA/cm2. Quenching experiments emphasize hydroxyl radicals HO∙ predominant species, particularly acidic conditions. Notably, exhibits high efficiencies even real wastewater, achieving 87 removal. confirms recyclability stability five cycles, confirmed comprehensive analyses, including FTIR, XPS, Raman, XRD, mineralization 84 within 3 h. Elucidation degradation pathway is accomplished through LC-MS.

Язык: Английский

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Fe-doped hydrochar facilitating simultaneous methane production and pharmaceutical and personal care products (PPCPs) degradation in co-anaerobic digestion of municipal sludge and food waste

Chemical Engineering Journal, Год журнала: 2023, Номер 474, С. 146001 - 146001

Опубликована: Сен. 9, 2023

Язык: Английский

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