Mesoporous N-doped hierarchical porous materials derived from core-shell MOFs: A promising strategy for eliminating sulfamethoxazole using 1O2

Separation and Purification Technology, Год журнала: 2024, Номер 358, С. 130092 - 130092

Опубликована: Ноя. 5, 2024

Язык: Английский

---

Role of Cyclodextrin Cross-Linker Type on Steroid Hormone Micropollutant Removal from Water Using Composite Nanofiber Membrane

ACS Applied Polymer Materials, Год журнала: 2024, Номер 6(12), С. 7184 - 7196

Опубликована: Июнь 18, 2024

Cross-linkers employed to enhance cyclodextrin's (CD) stability and mechanical strength in composite polymers may additionally micropollutant removal. The impact of cross-linker types on the interaction, removal, uptake steroid hormones (SHs) with cross-linked β-cyclodextrin polymer (βCDP) functionalized nanofiber membranes (CNMs) was investigated. primary objective study assess efficiency CNM cross-linking triphenylolmethane triglycidyl ether (TMTE) trimethylolpropane (TPTE) eliminating SH, as compared extensively used epichlorohydrin (EP) that is recognized for its higher toxicity epoxy-based structure. Fourier-transform infrared spectroscopy (FTIR) confirmed formation βCDP structure, while thermogravimetric analysis (TGA) validated successful immobilization matrix before after filtration. type influenced SHs their removal by βCD molecules during highest SH achieved βCD-EP βCD-TPTE, reaching 67 ± 4 59 5%, respective values 10.6 9.7 ng/cm2 at a flux 600 L/m2h using thickness 320 528 μm. βCD-TMTE exhibited lowest (22 7%) (4.9 ng/cm2) due hindrance posed Y-shaped polymeric chain, which limited access cavity. Molecular dynamics simulations further supported these experimental findings, illustrating more dispersed spatial distribution around cavity when TPTE TMTE were cross-linkers, contrast EP. In conclusion, triphenylphosphine glycidyl could be potential alternative EP CNMs, given comparable efficacy uptake. This highlights significance selection designing cyclodextrin-based materials applied from water.

Язык: Английский

---

Enhanced removal of PPCPs and antibiotic resistance genes in saline wastewater using a bioelectrochemical-constructed wetland system

Environmental Research, Год журнала: 2024, Номер 260, С. 119794 - 119794

Опубликована: Авг. 12, 2024

Язык: Английский

---

Pharmaceuticals and micro(nano)plastics in the environment: Sorption and analytical challenges

Trends in Environmental Analytical Chemistry, Год журнала: 2024, Номер 44, С. e00243 - e00243

Опубликована: Окт. 31, 2024

Язык: Английский

---

A Mini-Review of Antibiotic Resistance Drivers in Urban Wastewater Treatment Plants: Environmental Concentrations, Mechanism and Perspectives

Water, Год журнала: 2023, Номер 15(17), С. 3165 - 3165

Опубликована: Сен. 4, 2023

Antibiotic resistance is one of the biggest challenges to public health and ecological safety in 21st century. Urban wastewater treatment plants (UWTPs), as reservoirs antibiotic genes (ARGs) antibiotic-resistant bacteria (ARB), simultaneously contain a wide variety chemical pollutants. The review introduces actual concentration levels mechanisms drivers (ARDs) UWTPs, including antibiotics, heavy metals, disinfectants, cosmetics personal care products, non-antibiotic drugs, microplastics. Moreover, this emphasizes importance approaching activated sludge environment future research proposes directions.

Язык: Английский

---

Effectively removal of PPCPs by catalytic activated biochar derived from hazelnut shell: Modeled and predicted by machine learning

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 702, С. 135059 - 135059

Опубликована: Авг. 14, 2024

Язык: Английский

---

Amended Biochar in Constructed Wetlands: Roles, Challenges, and Future Directions Removing Pharmaceuticals and Personal Care Products

Heliyon, Год журнала: 2024, Номер 10(21), С. e39848 - e39848

Опубликована: Окт. 28, 2024

Язык: Английский

---