Published: Jan. 1, 2023
Language: Английский
Energies, Journal Year: 2024, Volume and Issue: 17(14), P. 3561 - 3561
Published: July 19, 2024
This review analyzes the main methods for cleaning up oil pollution in natural ecosystems, with a particular focus on synergy between chemical and microbiological techniques environmental remediation. While biological are green inexpensive soil remediation technique, they have major limitation their inability to clean high concentrations of toxic contaminants. The poor performance stems from cost chemicals concerns over negative effects environment. Physical also costs due energy consumption need additional treatment gases generated during decontamination, making them ineffective principle bioremediation is based microorganisms’ ability degrade complex organic compounds, such as petroleum. process described this review. combination allows higher level decontamination water even against pollutants that usually resistant degradation, derivatives. existing oil-contaminated ecosystems highly effective, require significant material implement. Additionally, discusses how joint use current future biotechnology can lead development an effective set strategies protect systems pollution. reviewed studies show hybrid biotechnological approach most method. When adopted, optimized different overcome limitations each allowing efficiencies more than 70% be achieved, given choice still depends type contaminant, its concentration, properties receiving substrate.
Language: Английский
Citations
3
Environmental Technology, Journal Year: 2024, Volume and Issue: 45(27), P. 5912 - 5927
Published: Feb. 7, 2024
This paper focuses on the degrading capacity of various hydrocarbon fractions used engine oils (UEO) by marine microorganisms, as well biosorption heavy metals. A bacterial strain with a significant capability to grow UEO sole source carbon and energy was isolated from harbour seawater samples (Oran, Algeria). The molecular identification sequencing 16S rDNA gene revealed that bacterium matched
Language: Английский
Citations
2
Microorganisms, Journal Year: 2023, Volume and Issue: 11(5), P. 1168 - 1168
Published: April 29, 2023
The effluents generated in the paper industry, such as black liquor, have a high content of lignin and other toxic components; however, they represent source lignin-degrading bacteria with biotechnological potential. Therefore, present study aimed to isolate identify species mill sludge. A primary isolation was carried out from samples sludge environments around company located province Ascope (Peru). Bacteria selection made by degradation Lignin Kraft only carbon solid medium. Finally, laccase activity (Um-L-1) each selected determined oxidation 2,2'-azinobis-(3-etilbencenotiazolina-6-sulfonate) (ABTS). Bacterial were identified molecular biology techniques. Seven ability degrade identified. Agrobacterium tumefasciens (2), Klebsiella grimontii (1), Beijeinckia fluminensis (1) reported for first time. K. grimowntii B. presented highest activity, values 0.319 ± 0.005 UmL-1 0.329 0.004 UmL-1, respectively. In conclusion, may could potential applications.
Language: Английский
Citations
5
Materials, Journal Year: 2023, Volume and Issue: 16(2), P. 655 - 655
Published: Jan. 10, 2023
The adsorption mechanisms for model hydrocarbons, 4-nitrophenol (PNP), and naphthalene were studied in a coagulation-based process using ferric sulfate-lime softening system. Kinetic thermodynamic parameters this system obtained under variable ionic strength temperature. An situ method was used to investigate kinetic profiles PNP naphthalene, where pseudo-first order adequately described the process. Thermodynamic coagulation of reveal an endothermic spontaneous River water compared against lab samples at optimized conditions, results that ions river decrease removal efficiency (RE; %) (RE = 28 20.3%) 89.0 80.2%). aluminum sulfate (alum) coagulant with alum decreased from RE 20.5% 16.8% water. Naphthalene 89.0% 83.2% 80.2% 75.1% Optical microscopy dynamic light scattering isolated flocs corroborated role water, according floc size distribution.
Language: Английский
Citations
4
Environmental Research, Journal Year: 2023, Volume and Issue: 228, P. 115889 - 115889
Published: April 11, 2023
Language: Английский
Citations
4
Archives of Microbiology, Journal Year: 2023, Volume and Issue: 206(1)
Published: Nov. 21, 2023
Language: Английский
Citations
3
European Journal of Theoretical and Applied Sciences, Journal Year: 2024, Volume and Issue: 2(2), P. 319 - 333
Published: March 1, 2024
The biodegradation of petroleum hydrocarbons is a valuable process used to reduce the ecological influences oil spills and pollution. This comprehensive review immerses readers in sophisticated universe oil-oxidizing organisms, diversity functionality which are unveiled. By examining different bacterial groups, such as aerobic anaerobic bacteria, fungi, archaea, algae, study shows enzymatic metabolic processes exploited during biodegradation. Environmental factors, substrate characteristics, microbial interactions main determinants that contribute good performance hydrocarbons. effectiveness various biotechnological strategies like in-situ ex-situ bioremediation, bioaugmentation, bio stimulation being tested determine their ability embrace capabilities for environmental restoration.
Language: Английский
Citations
0
Pure and Applied Chemistry, Journal Year: 2024, Volume and Issue: 96(10), P. 1375 - 1381
Published: May 6, 2024
Abstract Naphthalene, a common member of the polycyclic aromatic hydrocarbons (PAHs) found in various industrial applications, has garnered attention due to its genotoxic, mutagenic, and potentially carcinogenic effects on living organisms. Concerns have escalated regarding widespread presence naphthalene environment, resistance biodegradation, capacity for bioaccumulation, associated adverse impacts. In response, numerous pilot treatment approaches been explored mitigate economic consequences prevent degradation soil water quality resulting from pollution. This study investigates using Kocuria rosea , microorganism previously isolated sawdust samples collected Sawmill Ikenne, Ogun State, Southwestern Nigeria. was cultivated nutrient broth (NB) 24 h, growth quantified through UV–Visible spectrophotometric analysis. The phytotoxicity both untreated treated solutions assessed by measuring their impact germination Zea mays (corn) seeds. Furthermore, biodegradation confirmed analyzing FT-IR spectra. results indicate that exhibits phytotoxic Z. germination, whereas with solution substantially increased rate 13.3 % 46.67 %. analysis reveals effectively degrades naphthalene, as evidenced disappearance characteristic peaks at 3049.56, 1593.25, 958.65, 781.2. conclusion, demonstrates significant potential bioremediation offering promise an environmentally friendly cost-effective approach mitigating
Language: Английский
Citations
0
Indian Journal of Microbiology, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 8, 2024
Language: Английский
Citations
0
Published: Jan. 1, 2024
Language: Английский
Citations
0