Synthesis and preliminary evaluation of Ag-TiO2/CNT hybrid nanocomposite for the degradation of polystyrene microplastics under solar irradiation DOI

Bhagyalakshmi Chinnam,

Chandra Shekhar Dasagiri,

Ramya Araga

и другие.

Environmental Science and Pollution Research, Год журнала: 2024, Номер 31(22), С. 32863 - 32874

Опубликована: Апрель 26, 2024

Язык: Английский

Photocatalytic systems: reactions, mechanism, and applications DOI Creative Commons
Farzaneh Mohamadpour, Ali Mohammad Amani

RSC Advances, Год журнала: 2024, Номер 14(29), С. 20609 - 20645

Опубликована: Янв. 1, 2024

The photocatalytic field revolves around the utilization of photon energy to initiate various chemical reactions using non-adsorbing substrates, through processes such as single electron transfer, or atom transfer.

Язык: Английский

Процитировано

88

Mitigating microplastic pollution: A critical review on the effects, remediation, and utilization strategies of microplastics DOI
Aswin Thacharodi, Saqib Hassan, Ramu Meenatchi

и другие.

Journal of Environmental Management, Год журнала: 2024, Номер 351, С. 119988 - 119988

Опубликована: Янв. 4, 2024

Язык: Английский

Процитировано

78

Microplastic pollution in the marine environment: A review DOI Creative Commons
Sina Pourebrahimi, Majid Pirooz

Journal of Hazardous Materials Advances, Год журнала: 2023, Номер 10, С. 100327 - 100327

Опубликована: Май 1, 2023

The quantity of plastic materials produced worldwide is progressively increasing. For instance, annual global production has increased from 1.5 to 390.7 million metric tons 1950 2021. Meanwhile, inefficient management strategies have resulted in huge waste disposal (i.e., the form macro-, micro-, and nanoplastics) environment a hostile manner. In particular, such uncontrollable discarding paves entrance pollution into as microplastics (μPs) after degradation macroplastics. this respect, marine environments are most typical regions prone μP pollution. These ubiquitous emerging pollutants can also adsorb other pollutants, organic materials, toxic heavy metal ions, pathogens, transfer them living organisms. main theme present study compile information on how affects ecosystem, with particular emphasis following key factors: (i) types sources μPs, particularly those entering sinks; (ii) mechanisms leading μPs' degradation; (iii) poisonous effects μPs biota humans; (iv) fate environment, including their transportation routes deposition modes, (v) recent developments characterization, separation, removal environment. presented here would be practical for developing effective risk plans.

Язык: Английский

Процитировано

52

Microplastics in marine ecosystems: A comprehensive review of biological and ecological implications and its mitigation approach using nanotechnology for the sustainable environment DOI

Eswar Marcharla,

Saranya Vinayagam,

Lalitha Gnanasekaran

и другие.

Environmental Research, Год журнала: 2024, Номер 256, С. 119181 - 119181

Опубликована: Май 19, 2024

Язык: Английский

Процитировано

42

Water purification advances with metal–organic framework-based materials for micro/nanoplastic removal DOI
Brij Mohan, Kamal Singh, Rakesh Kumar Gupta

и другие.

Separation and Purification Technology, Год журнала: 2024, Номер 343, С. 126987 - 126987

Опубликована: Март 6, 2024

Язык: Английский

Процитировано

32

Using Spirulina platensis as a natural biocoagulant for polystyrene removal from aqueous medium: performance, optimization, and modeling DOI Creative Commons

Mohaddeseh Eydi Gabrabad,

Mohammadreza Yari,

Ziaeddin Bonyadi

и другие.

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Янв. 30, 2024

Microplastics (MPs) are newly recognized contaminants that result from the breakdown of plastics released into aquatic environments. This study focuses on elimination polystyrene (PS) using S. platensis, a natural biocoagulant, aqueous solutions. The research investigated several crucial variables, including initial level PS ranging 100 to 900 mg L

Язык: Английский

Процитировано

27

A critical review of microplastics in aquatic ecosystems: Degradation mechanisms and removing strategies DOI Creative Commons
Sameh S. Ali, Tamer Elsamahy,

Rania Al-Tohamy

и другие.

Environmental Science and Ecotechnology, Год журнала: 2024, Номер 21, С. 100427 - 100427

Опубликована: Апрель 25, 2024

Plastic waste discarded into aquatic environments gradually degrades smaller fragments, known as microplastics (MPs), which range in size from 0.05 to 5 mm. The ubiquity of MPs poses a significant threat ecosystems and, by extension, human health, these particles are ingested various marine organisms including zooplankton, crustaceans, and fish, eventually entering the food chain. This contamination threatens entire ecological balance, encompassing safety health systems. Consequently, developing effective MP removal technologies has emerged critical area research. Here, we summarize mechanisms recently reported strategies for removing ecosystems. Strategies combining physical chemical pretreatments with microbial degradation have shown promise decomposing MPs. Microorganisms such bacteria, fungi, algae, specific enzymes being leveraged remediation efforts. Recent advancements focused on innovative methods membrane bioreactors, synthetic biology, organosilane-based techniques, biofilm-mediated remediation, nanomaterial-enabled strategies, nano-enabled demonstrating substantial potential enhance efficiency. review aims stimulate further innovation methods, promoting environmental social well-being.

Язык: Английский

Процитировано

23

Phytoremediation of microplastics by water hyacinth DOI Creative Commons
Jingjing Yin,

Tongshan Zhu,

Xiaozun Li

и другие.

Environmental Science and Ecotechnology, Год журнала: 2025, Номер 24, С. 100540 - 100540

Опубликована: Фев. 11, 2025

Microplastics have emerged as pervasive environmental pollutants, posing significant risks to both terrestrial and aquatic ecosystems worldwide. Current remediation strategies-including physical, chemical, microbial methods-are inadequate for large-scale, in situ removal of microplastics, highlighting the urgent need alternative solutions. Phytoremediation, an eco-friendly cost-effective technology, holds promise addressing these challenges, though its application microplastic pollution remains underexplored. Here we show capacity Eichhornia crassipes (water hyacinth), a fast-growing, floating plant, remove microplastics from contaminated water. Our results that within 48 h, water hyacinth achieved efficiencies 55.3 %, 69.1 68.8 % 0.5, 1, 2 μm polystyrene particles, respectively, with root adsorption identified primary mechanism. Fluorescence microscopy revealed extremely large abundant caps, featuring total surface area exceeding 150,000 mm2 per serve principal sites entrapment microplastics. Furthermore, unique "vascular ring" structure stem prevents translocation aerial tissues, safeguarding leaves potential downstream applications. This study offers first microstructural insight into mechanisms underpinning hyacinth's exceptional resilience, providing promising framework developing phytoremediation strategies mitigate ecosystems.

Язык: Английский

Процитировано

3

Exploring sustainable strategies for mitigating microplastic contamination in soil, water, and the food chain: A comprehensive analysis DOI Creative Commons

Udaratta Bhattacharjee,

Khanindram Baruah, Maulin P. Shah

и другие.

Environmental Chemistry and Ecotoxicology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

3

Catalytic approaches for the removal of microplastics from water: Recent advances and future opportunities DOI Creative Commons
Fernanda Miranda Zoppas, Nicolás Sacco, Jésica B. Soffietti

и другие.

Chemical Engineering Journal Advances, Год журнала: 2023, Номер 16, С. 100529 - 100529

Опубликована: Июнь 26, 2023

Microplastics, which are small plastic particles, have become a growing environmental concern due to their prevalence in aquatic and terrestrial environments. They persist for decades potentially centuries resistance degradation can harm organisms release toxic chemicals. There has been increasing interest developing methods removal from the environment, particularly water. Catalytic processes shown promise as potential method microplastic elimination, including biological methods, advanced oxidation processes, hydrolysis. This review article focuses on recent advances catalytic of microplastics water, various types catalysts applications. It also discusses be integrated into real-world water treatment systems microplastics. The highlights challenges opportunities associated with environment aims contribute development more effective sustainable addressing this issue. Future research should focus hybrid catalyst that combine strengths multiple improved efficiency effectiveness. Additionally, explore use natural materials may offer environmentally friendly options. Collaboration between scientists, engineers, policymakers, public will critical implementation these systems. elimination requires multifaceted approach, continued collaboration necessary develop protect health our communities.

Язык: Английский

Процитировано

40