Microbial Cell Factories, Год журнала: 2025, Номер 24(1)
Опубликована: Янв. 14, 2025
Abstract Extensive anthropogenic activity has led to the accumulation of organic and inorganic contaminants in diverse ecosystems, which presents significant challenges for environment its inhabitants. Utilizing microalgae as a bioremediation tool can present potential solution these challenges. Microalgae have gained attention promising biotechnological detoxifying environmental pollutants. This is due their advantages, such rapid growth rate, cost-effectiveness, high oil-rich biomass production, ease implementation. Moreover, microalgae-based remediation more environmentally sustainable not generating additional waste sludge, capturing atmospheric CO 2 , being efficient nutrient recycling algal production biofuels high-value-added products generation. Hence, achieve sustainability's three main pillars (environmental, economic, social). Microalgal mediate contaminated wastewater effectively through accumulation, adsorption, metabolism. These mechanisms enable reduce concentration heavy metals levels that are considered non-toxic. However, several factors, microalgal strain, cultivation technique, type pollutants, limit understanding removal mechanism efficiency. Furthermore, adopting novel technological advancements (e.g., nanotechnology) may serve viable approach address challenge refractory pollutants process sustainability. Therefore, this review discusses ability different species mitigate persistent industrial effluents, dyes, pesticides, pharmaceuticals. Also, paper provided insight into nanomaterials, nanoparticles, nanoparticle-based biosensors from immobilization on nanomaterials enhance open new avenue future advancing research regarding biodegradation
Язык: Английский
Процитировано
3Benefits of Immobilized Bacteria in Bioremediation of Sites Contaminated with Toxic Organic Compounds
Microorganisms, Год журнала: 2025, Номер 13(1), С. 155 - 155
Опубликована: Янв. 14, 2025
Although bioremediation is considered the most environmentally friendly and sustainable technique for remediating contaminated soil water, it effective when combined with physicochemical methods, which allow preliminary removal of large quantities pollutants. This allows microorganisms to efficiently eliminate remaining contaminants. In addition requiring necessary genes degradation pathways specific substrates, as well tolerance adverse environmental conditions, may perform below expectations. One typical reason this high toxicity xenobiotics present in concentrations, stemming from vulnerability bacteria introduced a site. especially true planktonic bacteria, whereas within biofilms or microcolonies have significant advantages over their counterparts. A physical matrix essential formation, maintenance, survival bacterial biofilms. By providing such immobilization, formation can be facilitated accelerated. Therefore, immobilization offers comprehensive solution cleanup by harnessing specialized metabolic activities while ensuring retention efficacy at target sites. many cases, also need methods that are otherwise required initially reduce contaminant concentrations. Then, will possible use remediation higher concentrations xenobiotics, significantly reducing costs maintaining rapid rate processes. review explores benefits highlighting materials processes developing an optimal matrix. It focuses on following four key areas: (i) types organic pollutants impacting human health, (ii) strains used processes, (iii) (iv) cells various carriers targeted pollutant degradation.
Язык: Английский
Процитировано
1Efficient adsorption behavior of Fe-based ternary magnetic LDHs for naphthalene acetic acid: Role of Fe element
Environmental Research, Год журнала: 2025, Номер 269, С. 120848 - 120848
Опубликована: Янв. 15, 2025
Язык: Английский
Процитировано
0Integrated degradation of bacteria, organic pollutants, total phosphorus, and antibiotics in food wastewater through immobilization of Bacillus velezensis on polyethylene glycol-polyvinyl alcohol/sodium alginate/nano-TiO2 microspheres
International Journal of Biological Macromolecules, Год журнала: 2025, Номер 303, С. 140750 - 140750
Опубликована: Фев. 6, 2025
Язык: Английский
Процитировано
0A hydrogel microparticle based on alginate encapsulation for microbial dust suppression: Enhancing control of dust-suppressing bacteria and coal dust consolidation
International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 142444 - 142444
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0A critical review on bioaugmentation assisted anaerobic digestion for methane production: Performances, microbiome-functionalities and challenges
Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 125127 - 125127
Опубликована: Март 29, 2025
Язык: Английский
Процитировано
0Performances and mechanisms for improving the river water quality by a simple integration of mussels and immobilized microorganisms
Environmental Technology, Год журнала: 2025, Номер unknown, С. 1 - 12
Опубликована: Апрель 2, 2025
The complexity of ecological remediation technology restricts its long-term application in engineering practice. In this study, a simple top-down mussels-bacteria (TDMB) integrated system used for river water quality improvement was constructed, and the operation performances accompanied by corresponding mechanisms were investigated. results showed that during 161 days operation, average removal efficiency achieved 75.45% COD, 79.41% ammonia nitrogen 70% total (TN), while contribution proportions mussels immobilized microorganisms TN 28.07% 69.77%, respectively. High-throughput sequencing revealed dominant immobilization norank_SC-I-84 (10.52%), norank_PHOS-HE36 (9.58%), norank_Anaerolineaceae (3.04%), Nitrospira (2.64%), norank_Gemmatimonadaceae (2.36%) norank_Pirellulaceae (2.113%), all which involved removal. This study provided promising strategy gained insight into polluted rivers.
Язык: Английский
Процитировано
0Large-sized aerobic granular biofilm: stable biotechnology to improve nitrogen removal and reduce sludge yield
Bioresource Technology, Год журнала: 2025, Номер unknown, С. 132543 - 132543
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0The establishment of a continuous-flow partial nitrification biofilm system via hydroxylamine dosing
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162878 - 162878
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Field Application of Mussels-bacteria Stereo Integrated System for Improving Water Quality of Polluted River
Water Air & Soil Pollution, Год журнала: 2025, Номер 236(6)
Опубликована: Апрель 22, 2025
Язык: Английский
Процитировано
0