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61,005 resultsShowing papers similar to Abundance and Phylogenetic Analysis of High-density Polyethylene (hdpe) Biodegrading Bacteria from Brantas River, Malang City
ClearExploration 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.
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.
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.
Potential Microplastic-Degrading Bacteria from Mangrove Sediment in The Paluh Getah Area, Percut Sei Tuan District
Ten bacterial strains isolated from mangrove sediments in North Sumatra were screened for microplastic degradation, with three promising isolates showing growth on LDPE, HDPE, PET, PP, and PS substrates, identifying mangrove bacteria as a potential source of plastic-degrading microbes.
Diversity, abundance and distribution characteristics of potential polyethylene and polypropylene microplastic degradation bacterial communities in the urban river
Researchers conducted a 1,150-day experiment in an urban river to identify bacteria capable of degrading polyethylene and polypropylene microplastics. The study found two distinct groups of plastic-degrading bacteria, with many rare or low-abundance species in natural river biofilms that may serve as potential degraders, helping explain the slow breakdown rate of these common microplastics in waterways.
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.
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.
Distribution and biodegradation analysis of polyvinyl chloride microplastic by indigenous bacteria isolated from Supit Urang Landfill, Malang, Indonesia
Scientists isolated bacteria from an Indonesian landfill and tested their ability to break down polyvinyl chloride (PVC) microplastics, using molecular and bioinformatic approaches to identify the best degraders. The findings point toward bioremediation as a potential tool for reducing persistent PVC plastic waste, one of the more toxic and durable plastic types in the environment.
Isolation 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 Indigenous Bacteria from Ambon Bay Waters
Researchers characterised indigenous bacteria from Ambon Bay waters for their ability to degrade microplastics, focusing on low-density polyethylene (LDPE) degradation potential and identifying optimal conditions for microbial plastic breakdown.
16S rRNA Gen Analysis of Plastic Destruction Bacteries, South Sumatra, Indonesia
Researchers used 16S rRNA gene analysis with universal PCR primers to identify and characterize plastic-degrading bacteria isolated from the Musi River Estuary in South Sumatra, Indonesia, focusing on strains capable of degrading film, fiber, and fragment microplastic types.
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.
Isolasi dan Identifikasi Bakteri Pengurai Mikroplastik Polyethylene Terephthalate dari Sedimen Ekosistem Mangrove Pasir Putih
Researchers isolated and identified bacteria capable of degrading polyethylene terephthalate (PET) microplastics from mangrove sediments at Pasir Putih Wonorejo, Indonesia, where PET was the dominant polymer (59% of microplastics in the rainy season), evaluating indigenous bacterial strains as potential biodegradation agents for plastic pollution in mangrove ecosystems.
Bioprospecting Evidence of Polyethylene Degrading Bacteria in the Mojo Pemalang Mangrove Rehabilitation Areas
Researchers conducted bioprospecting in the Mojo Pemalang mangrove rehabilitation areas of Indonesia, identifying bacteria with the capacity to degrade polyethylene microplastics that accumulate in mangrove sediments and inhibit ecosystem recovery. The study provided evidence that PE-degrading bacterial communities are present in these environments, suggesting natural attenuation potential for plastic pollution in mangroves.
High density polyethylene microplastics biodegradation by bacteria isolated from a landfill in Cali, Colombia
Researchers isolated bacteria from a landfill in Cali, Colombia, and evaluated their ability to biodegrade high-density polyethylene (HDPE) microplastics, addressing gaps in knowledge about microbial degradation of persistent plastic particles. The study identified bacterial strains capable of accelerating HDPE breakdown, demonstrating the potential of landfill-derived microorganisms for bioremediation.
Analysis of Microplastic Contamination on Water and Sediment in the Brantas Subwatershed of the Malang Area
This Indonesian study (published in Bahasa Indonesia) analyzed microplastic contamination in both water and sediment of the Brantas River sub-watershed in the Malang area, one of the most important river systems in East Java. Microplastics were found in both water and sediment samples across sampling locations, with fibers being a dominant form. The Brantas River supports millions of people for drinking water and irrigation, making evidence of microplastic contamination in this system a significant public health and environmental concern.
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.
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.
Delineating degradation of polyethylene microplastics by mangrove-derived microbes: Enzymatic pathways and intermediate identification
Two bacterial strains isolated from plastic-coated biofilm in a Thai mangrove — Lysobacter sp. and Nitratireductor kimnyeongensis — degraded 35% and 23% of polyethylene microplastics by weight within 30 days, using distinct metabolic pathways confirmed by genomic analysis. Finding effective plastic-degrading microbes in mangrove environments is significant because mangroves are both major accumulation zones for coastal plastic pollution and highly biodiverse ecosystems where natural microbial solutions could potentially be harnessed for in-situ cleanup.
Exploration of the polypropylene degrading bacteria candidates from the passive zone of the Supit Urang landfill in Malang city by using the next generation sequencing (NGS) method
Researchers used next generation sequencing to identify polypropylene-degrading bacteria candidates from the passive zone of the Supit Urang landfill in Malang City, where plastic waste accumulating since 2018 shows signs of biological degradation.
Preliminary Study of Microplastic Abundance in Rivers of Greater Semarang Area, Indonesia
Researchers surveyed two rivers in the Semarang region of Indonesia and found microplastics at every sampling site, with concentrations increasing downstream and polyethylene sheet fragments — likely from single-use plastic bags — being the most common type, underlining the need for better waste management to reduce plastic entering waterways.
Screening and isolation of polyethylene microplastic degrading bacteria from mangrove sediments in southern China
Four polyethylene microplastic-degrading bacterial strains (Acinetobacter venetianus, Serratia marcescens, Chryseobacterium cucumeris, and Bacillus albus) were isolated from southern China mangrove sediments, demonstrating measurable PE degradation and offering candidates for bioremediation of PE-contaminated coastal ecosystems.
Identifying the distribution and source of riverine plastic waste contamination: case study of Brantas River in Malang city
Researchers investigated microplastic concentrations and macroinvertebrate communities at three stations along the Brantas River in Malang City, Indonesia, integrating microplastic counts, SIGNAL-2 bioassessment scores, and household waste management surveys. The highest microplastic burden and lowest macroinvertebrate diversity occurred at the station where 80% of residents disposed of plastic waste directly into the river.
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.