Bioresource Technology, Год журнала: 2025, Номер unknown, С. 132661 - 132661
Опубликована: Май 1, 2025
Язык: Английский
Bioresource Technology, Год журнала: 2025, Номер unknown, С. 132661 - 132661
Опубликована: Май 1, 2025
Язык: Английский
Chemical Engineering Journal, Год журнала: 2023, Номер 466, С. 143022 - 143022
Опубликована: Апрель 15, 2023
Язык: Английский
Процитировано
14Environmental Research, Год журнала: 2024, Номер 246, С. 118143 - 118143
Опубликована: Янв. 8, 2024
Язык: Английский
Процитировано
4Journal of Hazardous Materials, Год журнала: 2024, Номер 473, С. 134579 - 134579
Опубликована: Май 12, 2024
Язык: Английский
Процитировано
4Case Studies in Chemical and Environmental Engineering, Год журнала: 2024, Номер 10, С. 100878 - 100878
Опубликована: Авг. 3, 2024
This study presents a successful synthesis of natural magnetic silica (NMM@SiO2) materials modified with hydrophobic groups for the adsorption two antibiotics, chloramphenicol (CAP) and ciprofloxacin (CIP). The NMM@SiO2 was prepared using material (NMM) isolated from iron sand, extracted quart methyltrimethoxysilane (MTMS) as precursor. synthesized were characterized various analytical techniques, including FTIR, XRD, VSM, TGA, TEM, SEM-EDX-Mapping. Subsequently, used to adsorb antibiotics an aqueous solution batch system, antibiotic concentration in measured UV-VIS spectrophotometry. characterization results confirmed incorporation MTMS onto NMM@SiO2. studies indicated that optimum pH CAP CIP 5 6, respectively, contact time being 120 min 90 CIP, initial concentrations 200 mg L−1. (1.5 g) 0.4 g (3.0 mmol) obtain NMM@SiO2/C1(3) exhibit highest capacities both (58.46 g−1 106.81 CIP). For tested, kinetics isotherms followed pseudo-second-order Freundlich models, respectively. thermodynamic negative ΔH (exothermic), positive ΔS (increase randomness), ΔG (spontaneous) CIP. These highlight performance this hydrophobic-based adsorbent demonstrate its potential effective aquatic environments.
Язык: Английский
Процитировано
4Frontiers in Ecology and Evolution, Год журнала: 2024, Номер 12
Опубликована: Апрель 3, 2024
Wetlands are badly damaged in many parts of the world. The wetland management Minjiang Estuary has achieved remarkable results. This provides valuable experience for other areas. can achieve effect, mainly because adoption water quality management, ecological restoration, and tourism development. However, different modes have their own scope application. In order to spread its successes, three differential game related constructed, equilibrium results compared analyzed. Finally, research shows that amount control by governments is directly proportional resilience wetlands. social organization culture degree better quality. development government organizations decrease investment spontaneous industry. When loss caused flood or restoration effect large, should adopt mode. increased income reputation ecotourism mode be adopted. a reference how manage wetlands promote areas more effectively.
Язык: Английский
Процитировано
3Frontiers in Microbiology, Год журнала: 2024, Номер 15
Опубликована: Июнь 6, 2024
Given the increasing pressure on water bodies, it is imperative to explore sustainable methodologies for wastewater treatment and reuse. The simultaneous presence of multiples contaminants in complex wastewater, such as liquid effluents from biogas plants, can compromise biological effectiveness reclaiming water. Vertical subsurface flow constructed wetlands were established low-cost decentralized technologies treat fraction digestate municipal organic waste with metals, antibiotics, antibiotic resistance genes, allow its reuse irrigation. Twelve lab-scale planted assembled gravel, light expanded clay aggregate sand, testing four different treating conditions (liquid spiked oxytetracycline, sulfadiazine, or ofloxacin, at 100 μg/ L, without dosing) during 3 months. Physicochemical parameters (pH, chemical oxygen demand (COD), nutrients, antibiotics), microbial communities dynamics (through 16S high-throughput sequencing) genes removal (qPCR) monitored influents effluents. Systems removed 85.8%–96.9% matter (as COD), over 98.1% ammonium phosphate ions, 69.3%–99.4% nitrate nitrite no significant differences between absence antibiotics. Removal Fe, Mn, Zn, Cu, Pb Cr exceeded 82% all cycles. also sulfadiazine ofloxacin 99%, decreased intl1, tetA, tetW , sul1 qnrS gene copies. Nonetheless, after months dosing, started being detected. processes relied high HRT (14 days) various mechanisms including sorption, biodegradation, precipitation. Microbial community diversity changed significantly a decrease initial Firmicutes dominance, but clear effect antibiotics structure. Removals above 85% 94% observed Streptococcus Clostridium, respectively. Results suggest that vertical suitable technology irrigation agricultural systems, contributing circular bioeconomy concept. However, more profound understanding effective strategies needed avoid dissemination.
Язык: Английский
Процитировано
3Environmental Research, Год журнала: 2025, Номер unknown, С. 120921 - 120921
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0Bioresource Technology Reports, Год журнала: 2025, Номер unknown, С. 102050 - 102050
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160582 - 160582
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0Ecotoxicology and Environmental Safety, Год журнала: 2025, Номер 292, С. 117881 - 117881
Опубликована: Фев. 24, 2025
Язык: Английский
Процитировано
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