Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2024, Номер 314, С. 124175 - 124175
Опубликована: Март 19, 2024
Язык: Английский
Deleted Journal, Год журнала: 2024, Номер 1(2), С. 157 - 174
Опубликована: Июнь 1, 2024
This study comprehensively evaluates the integration and effectiveness of green mining technologies within sector, specifically focusing on mitigating environmental impact traditional practices. The primary goal is to establish a sustainable model that significantly reduces energy consumption minimizes ecological disturbances. To achieve this, employs mixed-method approach, integrating quantitative data analysis from monitored sites qualitative insights industry experts. Key parameters include consumption, greenhouse gas emissions, reductions in chemical use. findings reveal effective leads significant lower improved waste management compared methods. Specifically, use electric vehicles renewable sources operations has resulted decreased carbon emissions usage across studied sites. research concludes practices, when supported by robust technological regulatory frameworks, not only enhance sustainability but also boost economic efficiency industry. recommends increased investment development calls for tighter oversight ensure widespread adoption optimization these
Язык: Английский
Процитировано
39
Environmental Technology & Innovation, Год журнала: 2024, Номер 34, С. 103628 - 103628
Опубликована: Апрель 9, 2024
This study introduces a novel method for producing magnetic hybrid alumina nanoparticles phase (MHAl-NPsP) tailored specifically efficient copper (II) ion removal from wastewater. The synthesized MHAl-NPsP underwent comprehensive characterization, including Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) revealing its rough and porous surface morphology, X-ray diffraction (XRD) analysis, transmission (TEM) BET analysis area measurements, TGA confirming high thermal stability, vibrating sample magnetometry (VSM) successful synthesis through detection of properties, Photoelectron Spectroscopy (XPS) analysis. Remarkably, demonstrated an exceptional adsorption capacity 52.5 mg/g under optimized conditions pH 3.5 initial concentration 30 mg/L, surpassing previous results significantly. Detailed investigation into kinetics revealed pseudo-second-order model, suggesting predominant chemisorption mechanism. Moreover, using the Langmuir isotherm model showed excellent fitting with R² value 0.994, indicating monolayer coverage as primary mode. Notably, dependency studies indicated enhanced efficiency decreasing levels, highlighting significant role electrostatic interactions. underscores effectiveness environmental sustainability green approach employed MHAl-NPsP. Utilizing their facilitate easy separation retrieval adsorbed ions, making them highly promising practical applications in wastewater treatment. findings advocate development eco-friendly adsorbents to tackle water pollution challenges, providing solutions sustainable remediation.
Язык: Английский
Процитировано
23
Environmental Pollution, Год журнала: 2024, Номер 346, С. 123588 - 123588
Опубликована: Фев. 22, 2024
Язык: Английский
Процитировано
22
Environmental Chemistry and Ecotoxicology, Год журнала: 2024, Номер 6, С. 92 - 103
Опубликована: Янв. 1, 2024
The multifunctional properties of biochar make it a promising adsorbent heavy metals for environmental bioremediation. Pyrolytic temperature is key factor that impacts the properties, performance, and mechanisms agro-wastes-derived because physiochemical transformation its structural composition. It has been deliberated increased pyrolysis temperatures strongly enhance specific surface area, pH, high microporosity as well carbon ash content with low cation exchange capacity volatiles content. reason different from related to variations in lignin-cellulose structures moistures agro-waste biomasses. Biochar considered low-cost material shown convenient applicability rural areas developing countries where contamination emerging. A wide range pyrolytic distinctive characteristics biomass their capacities remove metals. Higher can exhibit higher areas, enhanced functional groups, stability than modified biochar. Different exhibited diverse adsorption on such rice husk corncob, efficiency increases selective hexavalent chromium [Cr(VI)], cadmium [Cd(II)] zinc [Zn(II)]. This review aimed understand pristine bioremediation biomasses obtained decision making process production costs. authors propose future investigations metal immobilization unlock full potential
Язык: Английский
Процитировано
21
Materials Science and Engineering B, Год журнала: 2023, Номер 299, С. 117024 - 117024
Опубликована: Ноя. 23, 2023
Язык: Английский
Процитировано
32
Journal of Hazardous Materials Advances, Год журнала: 2024, Номер 15, С. 100444 - 100444
Опубликована: Июль 1, 2024
The wastewater bioremediation is an emerging research area to meet the existing/increasing water crisis challenges. Heavy metals persist in bodies, which can bioaccumulate food chain and cause serious health environmental problems. deteriorating effects of heavy both on human environment have drawn great attention become a major study. Phycoremediation one most promising areas being explored currently. conventional methods such as chemical precipitation, ion exchange, membrane filtration, floatation, coagulation-flocculation electrochemical inherit limitations bringing down cost treatment, increasing efficiency formation toxic sludge secondary pollution. phycoremediation serves be green technology. This review highlights current advances using different species microalgae treat various industrial effluents mechanism removal from them. A comprehensive look into microalgae-based systems (MBSs) has been covered assess through extracellular intracellular mechanisms biosorption, bioaccumulation detoxification metals. It brings focus all technologies times that utilised urban systems. In addition, challenges, bottlenecks future prospects are also discussed with achieving circular bioeconomy management.
Язык: Английский
Процитировано
14
Journal of Water Process Engineering, Год журнала: 2024, Номер 58, С. 104778 - 104778
Опубликована: Янв. 8, 2024
Язык: Английский
Процитировано
11
Frontiers in Environmental Science, Год журнала: 2024, Номер 12
Опубликована: Сен. 2, 2024
The management of landfill leachate presents a significant environmental challenge, necessitating comprehensive and dynamic treatment approach. This review delves into the critical issue treatment, exploring its impact, technologies, regulatory frameworks, path towards sustainable practices. explores complexities leachate, emphasizing need for waste practices to safeguard health. Our analysis highlights evolution conventional advanced technologies designed mitigate these risks, focusing on membrane oxidation processes, promising potential emerging techniques such as adsorption biological nutrient removal. These are evaluated their efficiency, cost implications, sustainability impacts, underscoring challenges opportunities within current landscape treatment. aims provide insights designing efficient effective systems through detailed methods. By examining case study in Changsha City, effectiveness system integrating various is demonstrated. underscores interconnectedness human activities, health, management, importance holistic It stresses continuous improvement adoption reduce footprint landfills. Ultimately, it calls multiple economic considerations, readiness address future contributing advancement
Язык: Английский
Процитировано
11
Journal of Environmental Management, Год журнала: 2024, Номер 353, С. 120213 - 120213
Опубликована: Янв. 30, 2024
Язык: Английский
Процитировано
10
Separation and Purification Technology, Год журнала: 2024, Номер 344, С. 127261 - 127261
Опубликована: Март 27, 2024
Язык: Английский
Процитировано
10