We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Boreal Resin-microbe Synergy: a Universal Bio-technological Framework for Microplastic Remediation Across Salinity Gradients
AI summary Read the abstract
This paper proposes a theoretical framework for removing microplastics from water using pine resin from Finnish boreal forests as a natural adhesive to capture plastic particles, followed by microbial digestion to break them down — with the byproduct being biomethane for energy. The concept claims over 94% removal efficiency for PET plastics and positions the approach as carbon-neutral and aligned with EU environmental policy. While the framework is promising in concept, it appears to present a design proposal rather than empirical experimental results.
Abstract:The global escalation of microplastic (MP) pollution in aquatic ecosystems demands scalable, carbon-neutral, and economically viable solutions. This study investigates an integrated remediation framework utilizing Finland’s boreal forest side-streams—specifically Scots Pine (Pinus sylvestris) resin—as a bio-adhesive matrix for MP sequestration. Following capture, a specialized microbial consortium (bacteria, fungi, and molds) is employed for enzymatic mineralization. We evaluate the chemical affinity of Abietic Acid for MP entrapment and the metabolic pathways of Ideonella sakaiensis for PET degradation. Benchmarked against the Viikinmäki (Helsinki) industrial model and the Lake Saimaa ecosystem, this framework provides a dual-track strategy for both industrial wastewater and natural water protection. The system achieves high-affinity sequestration (>94% for PET) and transforms environmental pollutants into energy sources (Biomethane) via anaerobic digestion, aligning with the EU Green Deal mandates.
More Papers Like This
Boreal Resin-microbe Synergy: a Universal Bio-technological Framework for Microplastic Remediation Across Salinity Gradients
AI summary Read the abstract
This paper is a duplicate of ID 386, presenting the same proposed framework for using Finnish boreal pine resin combined with microbial consortia to capture and biodegrade microplastics in water, with biomethane as an energy byproduct. The concept aims to provide a scalable, carbon-neutral remediation approach validated against industrial and natural Finnish water systems. Both entries describe the same proposal.
Boreal Resin–microbe Synergy for Microplastic Remediation
AI summary Read the abstract
Researchers proposed a conceptual bioremediation system pairing Finnish boreal pine resin with plastic-degrading bacteria, using molecular docking simulations to predict that abietic acid binds PET monomers with favorable thermodynamics, hypothesizing that resin-coated biofilters could achieve up to 90% microplastic removal with spent biomass converted to biomethane—pending experimental validation.
Boreal Resin–microbe Synergy for Microplastic Remediation
AI summary Read the abstract
Researchers proposed a conceptual biotechnological framework pairing Finnish boreal pine resin with Ideonella sakaiensis and Pseudomonas putida for microplastic remediation, using in silico molecular docking to predict thermodynamically favorable binding of abietic acid to PET monomers and modeling projected lab-scale removal efficiencies of 88–90%, pending experimental validation.
A green approach: Utilizing untreated pine pollen grains as a natural biosorbent for microplastic removal from water systems
AI summary Read the abstract
Researchers tested untreated pine pollen grains as a natural, chemical-free material for removing microplastics from water and achieved removal rates of up to 95 percent for certain plastic types. The pollen's porous surface and natural functional groups enabled it to capture microplastics through electrostatic and hydrophobic interactions, with performance further boosted by adding common surfactants. The study presents a promising low-cost, eco-friendly approach to filtering microplastic pollution from water systems.
Investigations on adsorptive removal of PVC microplastics from aqueous solutions using Pinus roxburghii–derived biochar
AI summary Read the abstract
Researchers tested pine bark biochar and chemically modified pine bark biochar for removing PVC microplastics from water, emphasizing recovery of value from Himalayan forest residues. Modified biochar showed significantly enhanced PVC microplastic adsorption, with the modification improving surface chemistry to favor plastic particle binding.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.