Journal of Hazardous Materials, Год журнала: 2024, Номер 484, С. 136642 - 136642
Опубликована: Ноя. 26, 2024
Язык: Английский
FUDMA Journal of Sciences, Год журнала: 2025, Номер 9(1), С. 273 - 287
Опубликована: Янв. 31, 2025
Chromium contamination primarily originates from anthropogenic activities such as industrial discharges, mining operations, and the improper disposal of chromium-containing products, leading to its infiltration into soil groundwater. The persistence chromium in environment poses severe ecological health risks, including bioaccumulation aquatic organisms adverse effects on plant growth microbes. Human exposure through contaminated water or occupational settings is linked respiratory problems, skin disorders, heightened cancer risk. Addressing these challenges necessitates sustainable remediation approaches, highlighting potential biosurfactants eco-friendly alternatives conventional methods. This review was aimed provide an overview different properties application removal, covering key aspects introduction future perspectives. Biosurfactants microbial-derived surface-active agents, exhibit that make them highly effective reducing contamination. Their biodegradability, low toxicity, renewable production ensure minimal environmental impact. Moreover, their amphiphilic nature enhances bioavailability, facilitating microbial uptake reduction. Certain chelate metal ions, preventing migration secondary contamination, while synergistic interactions with microorganisms improve efficiency. By supporting transformation toxic Cr (VI) less harmful (III) promoting precipitation insoluble compounds, offer a versatile solution for mitigating pollution.
Язык: Английский
Процитировано
1
Geomicrobiology Journal, Год журнала: 2025, Номер unknown, С. 1 - 8
Опубликована: Фев. 27, 2025
Heavy metal pollution, especially copper (Cu2+) contamination, poses significant threats to ecosystems and human health due its persistence, bioaccumulation, toxicity. Traditional methods of remediation are often expensive generate secondary necessitating the exploration eco-friendly alternatives. Bioremediation, leveraging metabolic capabilities microorganisms, offers a promising solution. This study investigates bioremediation potential ions using thermophilic bacterial isolates from Surya Kund Hot Spring in Western Garhwal Himalayas (Uttarakhand). Both live dead cells were tested for their ability remove Cu2+ contaminated solution, showing significantly higher efficiency. Isolates Y12-II (Pseudomonas alloputida strain BG-3) Y10 (Paenibacillus thiaminolyticus NBRC 15656) exhibited highest rates, achieving up 51.97% 50.82% removal, respectively. The findings suggest biomass approach passive heavy contamination. However, recent advancements microbial isolation, genetic engineering, metagenomics have expanded our understanding resistance mechanisms enhanced strategies. reveals as sustainable address contributing environmental restoration public safety.
Язык: Английский
Процитировано
0
Sustainable Chemistry for the Environment, Год журнала: 2025, Номер unknown, С. 100247 - 100247
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
International Biodeterioration & Biodegradation, Год журнала: 2025, Номер 201, С. 106075 - 106075
Опубликована: Март 23, 2025
Язык: Английский
Процитировано
0
Waste and Biomass Valorization, Год журнала: 2024, Номер unknown
Опубликована: Сен. 23, 2024
Язык: Английский
Процитировано
2
Journal of Basic Microbiology, Год журнала: 2024, Номер unknown
Опубликована: Окт. 27, 2024
ABSTRACT Heavy metal pollution has become a significant concern as the world continues to industrialize, urbanize, and modernize. pollutants impede growth metabolism of plants. The bioaccumulation heavy metals in plants may create chlorophyll antagonism, oxidative stress, underdeveloped plant growth, reduced photosynthetic system. Finding practical solutions protect environment from toxic effects is essential for long‐term sustainable development. direct use suitable living eliminating degrading ecosystems known phytoremediation. Phytoremediation novel promising way remove metals. Plant growth‐promoting rhizobacteria (PGPR) can colonize roots help promote their growth. Numerous variables, such biomass yield, resistance toxicity, solubility soil, affect rate using PGPR consortium speed up process increase detoxification. significantly increased biological accumulation various nutrients This review sheds light on mechanisms that allow uptake sequester improve soil present aids understanding eco‐physiological drive plant–microbe interactions metal‐stressed environment.
Язык: Английский
Процитировано
0
Journal of Hazardous Materials, Год журнала: 2024, Номер 484, С. 136642 - 136642
Опубликована: Ноя. 26, 2024
Язык: Английский
Процитировано
0