LABPLAS Project
KEY POINTS
Follow us!
The cure may be worse than the disease
Biodegradable plastics may help reduce littering and minimize environmental impacts. However, promoting the biodegradability of plastics should never be seen as a solution for plastic littering, nor should it justify or encourage the intentional mismanagement of plastic waste. The true solution to plastic littering lies in addressing the issue at its source: fostering responsible consumer behavior around waste disposal and implementing effective waste management systems worldwide.
Watch for the hidden chemicals
Plastic objects are composed of a polymeric matrix, which is chemically inert and often harmless. However, various chemicals added to this matrix—such as antioxidants, light stabilizers, flame retardants, and plasticizers—can be potentially hazardous or act as endocrine disruptors (EDCs). These functional additives are often not chemically bonded to the primary polymer, making it easy for them to leach into aquatic environments, where they may cause harmful effects. Additionally, plastic debris in the environment can act as a sink for hydrophobic organic chemicals (HOCs), further contributing to potential ecological risks.
Small size matters
Due to UV-light exposure and mechanical abrasion, plastic litter in the environment tends to fragment into increasingly smaller pieces, enhancing their availability to biological systems. Microplastics can be ingested by zooplankton and filter feeders, while nanoplastics have the potential to penetrate tissues and cells in living organisms, potentially leading to various toxicological and other adverse effects. In response to these concerns, the LABPLAS Project is advancing various analytical methods. Standard Operating Procedures (SOPs) have been developed for the extraction, purification, chemical identification, and quantification of small-, micro-, and nanoplastics (SMNPs) in samples from water, sediment, and biota.
Plastic pollution is a global issue
Europe must play a leading role in Plastics Governance. In this context, the LABPLAS Project aims at providing policy makers with the foundation needed to develop appropriate interventions and policies.
Prevention is better than cure
Since plastics in the environment are challenging to remove, strategies must focus on preventing them from entering ecosystems in the first place. For this reason the LABPLAS Project aims to improve the understanding of the main sources, transport mechanisms, and environmental fate of plastics in the ocean, addressing research gaps and proposing targeted and effective mitigation measures. The LABPLAS Project places particular emphasis on the processes that influence the fragmentation and transport of microplastics (MP) from land to sea and within the ocean. The research seeks to assess and estimate current trends in MP loads to provide quantitative insights into the potential impacts of mitigation efforts.
Key Points
Estibaliz Garmendia
Created on July 9, 2024
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Transcript
LABPLAS Project
KEY POINTS
Follow us!
The cure may be worse than the disease
Biodegradable plastics may help reduce littering and minimize environmental impacts. However, promoting the biodegradability of plastics should never be seen as a solution for plastic littering, nor should it justify or encourage the intentional mismanagement of plastic waste. The true solution to plastic littering lies in addressing the issue at its source: fostering responsible consumer behavior around waste disposal and implementing effective waste management systems worldwide.
Watch for the hidden chemicals
Plastic objects are composed of a polymeric matrix, which is chemically inert and often harmless. However, various chemicals added to this matrix—such as antioxidants, light stabilizers, flame retardants, and plasticizers—can be potentially hazardous or act as endocrine disruptors (EDCs). These functional additives are often not chemically bonded to the primary polymer, making it easy for them to leach into aquatic environments, where they may cause harmful effects. Additionally, plastic debris in the environment can act as a sink for hydrophobic organic chemicals (HOCs), further contributing to potential ecological risks.
Small size matters
Due to UV-light exposure and mechanical abrasion, plastic litter in the environment tends to fragment into increasingly smaller pieces, enhancing their availability to biological systems. Microplastics can be ingested by zooplankton and filter feeders, while nanoplastics have the potential to penetrate tissues and cells in living organisms, potentially leading to various toxicological and other adverse effects. In response to these concerns, the LABPLAS Project is advancing various analytical methods. Standard Operating Procedures (SOPs) have been developed for the extraction, purification, chemical identification, and quantification of small-, micro-, and nanoplastics (SMNPs) in samples from water, sediment, and biota.
Plastic pollution is a global issue
Europe must play a leading role in Plastics Governance. In this context, the LABPLAS Project aims at providing policy makers with the foundation needed to develop appropriate interventions and policies.
Prevention is better than cure
Since plastics in the environment are challenging to remove, strategies must focus on preventing them from entering ecosystems in the first place. For this reason the LABPLAS Project aims to improve the understanding of the main sources, transport mechanisms, and environmental fate of plastics in the ocean, addressing research gaps and proposing targeted and effective mitigation measures. The LABPLAS Project places particular emphasis on the processes that influence the fragmentation and transport of microplastics (MP) from land to sea and within the ocean. The research seeks to assess and estimate current trends in MP loads to provide quantitative insights into the potential impacts of mitigation efforts.