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61,005 resultsShowing papers similar to Biodegradation of Polyethylene Using Lysinibacillus macroides: Isolation, Characterization and Evaluation
ClearIsolation and characterization of new bacterial strains degrading low-density polyethylene
Researchers isolated and characterized new bacterial strains capable of degrading low-density polyethylene, one of the most common plastic polymers. The strains were found in landfill and compost environments, and the study suggests that biological degradation could be a promising approach for addressing polyethylene waste accumulation.
Characterization of microplastic degrading bacteria isolated from the Putri Cempo landfill
Researchers isolated bacteria from a landfill in Indonesia and characterized their ability to degrade microplastics, identifying indigenous strains with potential for use in bioremediation of plastic pollution.
Isolation and Characterization of Polyethylene and Polyethylene Terephthalate-degrading Bacteria from Jakarta Bay, Indonesia
Researchers isolated bacteria from Jakarta Bay, Indonesia, that showed the ability to degrade polyethylene and polyethylene terephthalate microplastics in laboratory conditions. They identified the most effective bacterial strains and confirmed plastic degradation through weight loss measurements and surface analysis. The study supports the potential of using naturally occurring marine bacteria for bioremediation of plastic-polluted coastal environments.
Introducing the LDPE degrading microbes of sedimentary systems: from dumpsite to laboratory
This study identified and characterized low-density polyethylene (LDPE)-degrading microbes from dumpsite sedimentary systems, isolating bacteria capable of utilizing LDPE as a carbon source—providing a starting point for developing biological solutions to plastic pollution remediation.
Biodegradation of LDPE plastic by local strain of Bacillus sp. isolated from dump soil of Pekanbaru, Indonesia
Scientists isolated a local strain of Bacillus bacteria from landfill soil in Indonesia and tested its ability to break down low-density polyethylene (LDPE) plastic. The bacteria showed measurable ability to degrade LDPE, reducing plastic weight over time. This research supports the potential for using locally sourced soil bacteria in plastic biodegradation efforts.
Microorganism-Based Bioremediation Approach for Plastics and Microplastics Wastes
Soil bacteria were isolated and screened for plastic-degrading capacity, with one of five isolates showing the highest low-density polyethylene (LDPE) degradation, demonstrating that soil-derived actinobacteria and other bacteria can contribute to bioremediation of plastic waste.
Isolation of a novel microplastic-degrading bacterial strain: a promising agent for low-density polyethylene remediation
Researchers isolated and compared two bacterial strains for their ability to biodegrade low-density polyethylene (LDPE), identifying Paenarthrobacter nitroguajacolicus as a novel candidate for plastic remediation. The study found that P. nitroguajacolicus showed superior growth and metabolic activity when using LDPE as its sole carbon source, while both strains produced visible structural and chemical changes in the plastic, suggesting complementary roles in potential bioremediation strategies.
Bioprospecting indigenous bacteria from landfill leachate for enhanced polypropylene microplastics degradation
Researchers isolated bacteria from landfill leachate to test their ability to degrade polypropylene microplastics. They identified a novel Staphylococcus haemolyticus strain that reduced polypropylene dry weight by over 25% in 30 days, with surface and chemical analysis confirming structural degradation through hydrolysis and oxidation.
Microbial Allies in Plastic Degradation: Specific bacterial genera as universal plastic-degraders in various environments
Researchers identified specific bacterial genera capable of degrading multiple types of plastic across different environments including landfill soil, sewage sludge, and river water. They found that certain bacteria, such as Pseudomonas and Bacillus species, consistently appeared as effective plastic degraders regardless of the environment. The study suggests that these universal plastic-degrading bacteria could be valuable candidates for developing bioremediation strategies to address plastic pollution.
Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans
Researchers evaluated the biodegradation of low-density polyethylene and polystyrene microplastics by pure strains of Bacillus licheniformis, Lysinibacillus massiliensis, and a mixed culture of Delftia acidovorans and Bacillus sp., assessing degradation efficiency and mechanisms for bioremediation of plastic-polluted environments.
Biodegradation of Low Density Polyethylene (LDPE) using marine bacteria isolated from tropical beaches of megacity Mumbai
Marine bacteria isolated from plastic debris buried in beach sediments at seven Mumbai beaches were able to colonize and partially degrade low-density polyethylene (LDPE) plastic. Identifying bacteria naturally adapted to plastic-rich marine environments is a step toward developing biological tools for plastic degradation, though the process is currently far too slow to address the scale of ocean plastic pollution without significant enhancement.
Isolation and Identification of Four Strains of Bacteria with Potential to Biodegrade Polyethylene and Polypropylene from Mangrove
Researchers screened mangrove sediment and surface water bacteria for the ability to biodegrade polyethylene and polypropylene microplastics, successfully isolating four candidate strains. The identified bacteria showed measurable plastic degradation activity, highlighting mangrove ecosystems as a source of novel plastic-degrading microorganisms.
Bacterial screening in Indian coastal regions for efficient polypropylene microplastics biodegradation
Researchers screened marine bacteria from two coastal regions in India for their ability to break down polypropylene microplastics. They identified several bacterial strains that caused measurable weight loss and structural changes in polypropylene particles over a 60-day period. The study suggests that naturally occurring marine bacteria could potentially be harnessed for biological approaches to reducing microplastic pollution in ocean environments.
Exploration of Plastic-Degrading Bacteria From Marina Beach, Semarang, Central Java
Indonesian researchers isolated bacteria from Marina Beach in Semarang that could degrade plastic, testing their ability to break down polyethylene and polypropylene. The bacteria showed measurable plastic-degrading activity under lab conditions. Identifying locally occurring plastic-degrading microbes supports the development of bioremediation strategies for plastic pollution in Indonesian marine environments.
The escalated potential of the novel isolate Bacillus cereus NJD1 for effective biodegradation of LDPE films without pre-treatment
Researchers isolated a novel Bacillus cereus strain from a plastic waste dump that achieved 43% weight loss of LDPE films without pre-treatment, demonstrating promising potential for direct bacterial biodegradation of polyethylene waste.
Exploitation of bacterial strains for microplastics (LDPE) biodegradation
Researchers tested five bacterial strains for their ability to biodegrade low-density polyethylene microplastics over four months. Pseudomonas aeruginosa showed the most significant degradation with an 18.2% weight loss, followed by Bacillus subtilis at 16.1%. The study demonstrates that naturally occurring soil bacteria can break down polyethylene microplastics, suggesting a potential biological approach to addressing plastic waste pollution.
Microplastics under siege: Biofilm-forming marine bacteria from the microplastisphere and their role in plastic degradation
Researchers isolated and screened bacteria from microplastics collected along coastal beaches of the Andaman and Nicobar Islands to assess their ability to degrade plastic. One bacterial strain achieved over 10% degradation of low-density polyethylene, with surface analysis confirming physical breakdown of the plastic. The study suggests that naturally occurring marine bacteria colonizing microplastics may play a role in plastic biodegradation in ocean environments.
Isolation, Screening and Characterization of Plastic-Degrading Bacteria From Soil for PWM
Scientists isolated bacteria from soil near garbage sites and identified strains capable of degrading plastic materials, with scanning electron microscopy revealing physical damage — holes and cracks — to plastic surfaces after bacterial exposure within 30 days. The study contributes to the search for soil microbes that could be harnessed for biological plastic waste management. Biodegradation by indigenous soil bacteria could offer a more environmentally friendly alternative to landfilling or incineration of plastic waste.
Exploring genetic landscape of low-density polyethylene degradation for sustainable troubleshooting of plastic pollution at landfills
Researchers investigated the genetic mechanisms behind microbial degradation of low-density polyethylene plastic at one of India's largest landfill sites. They identified specific bacterial strains capable of breaking down the plastic and characterized the genes and metabolic pathways involved in the degradation process. The findings point toward potential biological strategies for addressing plastic pollution at landfills, though the degradation rates remain slow compared to the scale of the problem.
Phenotypic and Genomic Characterization of Polyethylene-Degrading Bacillus cereus PE-1 Enriched from Landfill Microbial Consortium
Scientists found a bacteria called Bacillus cereus PE-1 in landfill soil that can actually eat and break down plastic bags and containers (polyethylene). The bacteria damaged the plastic's surface and reduced its weight by about 5% in just 30 days, suggesting it could potentially help clean up plastic pollution in the environment. While this research is still early and needs more testing, it offers hope for using natural bacteria to tackle the growing problem of plastic waste that threatens our ecosystems and food chain.
Mycobacteriaceae Mineralizes Micropolyethylene in Riverine Ecosystems
Researchers provided direct evidence that Mycobacteriaceae bacteria in the heavily polluted Pearl River can mineralize micropolyethylene into CO2, identifying specific Actinobacteria groups responsible and demonstrating true biodegradation rather than mere surface fragmentation.
Identification and Characterization of Microplastic Degrading Bacteria in Three Landfills of Lampung Province
Researchers isolated and characterized microplastic-degrading bacteria from three landfills in Lampung Province, Indonesia, identifying species capable of using plastic as a carbon source with potential utility for bioremediation of plastic-contaminated sites.
Isolation and Identification of Indigenous Plastic-Degrading Bacteria from Dumai’s Ocean Water of Riau Province
Researchers isolated and identified plastic-degrading bacteria from the coastal waters of Dumai, Indonesia, finding indigenous microbial populations capable of breaking down plastic polymers. Local plastic-degrading bacteria represent a potentially sustainable biological tool for addressing microplastic contamination in affected environments.
Potensi Mikroorganisme Sebagai Agen Bioremediasi Mikroplastik Di Laut
This Indonesian review examines microorganisms with the potential to biodegrade microplastics in marine environments, including bacteria that can use plastic as a carbon source. Identifying plastic-degrading microbes is a step toward developing biological remediation strategies for marine microplastic pollution.