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green is everywhere : miracle bioplastic.pptx
1. CSIR-IIIM
Health Problems:
Microplastic Ingestion:
Microplastics are found in various food sources, including seafood and drinking water. Human ingestion of microplastics raises concerns about
potential health impacts, although the full extent is still being studied.
Chemical Exposure:
Plastics contain additives and chemicals, some of which may be harmful. When plastics break down into microplastics, these chemicals can leach
into the environment, potentially leading to human exposure.
Bioaccumulation:
Microplastics can enter the food chain, accumulating in organisms at different trophic levels. This bioaccumulation poses a risk of increased
exposure to toxic substances for animals and humans.
Endocrine Disruption:
Some chemicals found in plastics, such as phthalates and bisphenols, are known endocrine disruptors. Exposure to these substances has been linked
to reproductive and developmental issues in animals and potentially in humans.
Airborne Microplastics:
Microplastics can become airborne, leading to inhalation exposure for humans. This emerging area of research is investigating the potential health
impacts of breathing in microplastic particles.
Plastic Waste Management Challenges:
Improper disposal and inadequate waste management contribute to the persistence of plastic pollution. In many areas, recycling infrastructure is
insufficient, leading to extensive plastic waste accumulation.
Origin of problem
The use of plastic and the proliferation of microplastics
have led to a range of environmental and health problems.
Environmental Problems:
Ocean Pollution:
Plastic waste, including larger items and microplastics, contaminates oceans, posing a severe threat to marine
life. Animals may ingest plastic, leading to physical harm, ingestion of toxins, and disruption of ecosystems.
Terrestrial Pollution:
Plastic pollution is not limited to oceans. Plastic debris also accumulates on land, affecting terrestrial
ecosystems and wildlife. Improper disposal and littering contribute to the spread of plastic waste.
Microplastic Contamination:
Microplastics, tiny particles less than 5mm in size, result from the breakdown of larger plastic items or are
intentionally added to products like personal care items. They can contaminate soil, water, and air, causing
widespread environmental issues.
Ecosystem Disruption:
Plastic pollution disrupts natural ecosystems. In addition to physical harm to wildlife, plastic debris can alter
habitat structures, affecting the behavior and distribution of species.
Chemical Leaching:
Plastics can release harmful chemicals into the environment, especially when exposed to sunlight or heat. These
chemicals can have detrimental effects on both aquatic and terrestrial ecosystems.
Long Decomposition Time:
Most plastics take hundreds of years to decompose, contributing to long-lasting environmental pollution. This
persistence exacerbates the accumulation of plastic waste.
2. CSIR-IIIM
The world is drowning under the weight of plastic pollution, with more than 430 million
tonnes of plastic produced annually
One of the most damaging and long-lived legacies of the plastic pollution crisis is
microplastics, a growing threat to human and planetary health
These tiny plastic particles are present in everyday items, including cigarettes, clothing and
cosmetics. United Nations Environment Programme (UNEP) research shows that continuous
use of some of these products increases microplastics’ accumulation in the environment
UNEP’s 2021 report From Pollution to Solution warned that chemicals in microplastics “are
associated with serious health impacts, especially in women”. These can include changes to
human genetics, brain development and respiration rates, among other health issues
“The impacts of hazardous chemicals and microplastics on the physiology of both humans
and marine organisms is still nascent and must be prioritized and accelerated in this Decade
of Ocean Science for Sustainable Development,” said Leticia Carvalho, Head of the Marine
and Freshwater Branch at UNEP.
Microplastics: The long legacy left behind by plastic
pollution
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SOLUTION to the problem
Addressing the problems associated with plastic and microplastic use requires a comprehensive and
collective effort from individuals, industries, and policymakers. Here are some key solutions to mitigate the
impact of plastic pollution:
1. Reduce Single-Use Plastics:
Encourage and implement measures to reduce the consumption of single-use plastics, such as plastic bags,
straws, and disposable packaging. Switching to reusable alternatives can significantly decrease plastic waste
2. Adopt Sustainable Packaging:
Encourage the use of sustainable and biodegradable packaging materials. Companies can explore
alternatives that have less environmental impact and are easily recyclable or compostable
3. Innovate and Develop Alternatives:
Invest in research and development of alternative materials to replace traditional plastics. Biodegradable
plastics, plant-based materials, and innovative solutions can offer sustainable alternatives
4.Clean-Up Initiatives:
Support and participate in community clean-up initiatives to remove existing plastic waste from natural
environments. These efforts help prevent further harm to ecosystems and wildlife.
5. Raise Public Awareness:
Educate the public about the environmental impact of plastic pollution and the importance of responsible
consumption and waste management. Awareness campaigns can drive behavioral changes
It's important to approach the plastic pollution problem holistically, combining efforts at the individual,
community, industry, and governmental levels. Sustainable practices, responsible consumption, and the
development of eco-friendly alternatives are crucial for creating a cleaner and healthier environment
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Explore and develop a diverse range of bioplastic formulation bioplastics with a
significantly lower environmental impact compared to traditional plastics. This
includes minimizing resource use, energy consumption, and greenhouse gas
emissions throughout the lifecycle.
Objectives of the research
5. CSIR-IIIM
Combining mucilage and mycelium can be an interesting approach to create a composite
material with potential plastic-like properties. Both mucilage and mycelium bring unique
characteristics to the mix, and their combination may result in a material with adhesive,
binding, and structural properties.
1.Preparation of Mycelium Culture: Inoculation of a substrate with the desired fungal strain and allow
it to colonize under suitable conditions.
2.Extraction of Mucilage: Extraction of mucilage from a plant source.
3.Combine Mycelium and Mucilage: Mixing the mycelium culture or mycelium-infused substrate with
the extracted mucilage.
4.Optional: Integrate Plant-Based Fiber to enhance the structural integrity of the final material.
5.Shaping the Composite Material: Placing the mixture into a mold or shape it into the desired form.
6.Pressing and Compacting: Applying pressure to the mixture to compact the mycelium, mucilage, and
optional fibers together.
7.Allowing Colonization: Let the mycelium continue to colonize the mucilage-infused mixture within the
mold.
8.Controlled Environment for Growth: Maintaining optimal environmental conditions for mycelium
growth, ensuring that the mucilage and mycelium form a unified and well-integrated material.
9.Drying and Curing: Once the mycelium has sufficiently colonized the mucilage-infused mixture,
removing the material from the mold. Allow the composite to dry and cure in a controlled environment.
Methodology to be used
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Benefits to Society
The use of fungal mycelium and plant mucilage in preparation of bioplastics contributes to society in several
meaningful ways, aligning with the broader goals of sustainability, environmental responsibility, and
innovation:
1.Environmental Stewardship:
Plastics derived from fungal mycelium and mucilage contribute to environmental stewardship by
providing a biodegradable and compostable alternative to traditional plastics. This helps mitigate the
negative impact of plastic pollution on ecosystems and wildlife.
2.Reduced Plastic Waste:
The biodegradability of these materials supports efforts to reduce plastic waste. In a society grappling
with the challenges of plastic pollution, adopting materials that naturally break down over time can lead
to cleaner environments.
3.Resource Conservation:
The use of renewable resources, such as agricultural byproducts and waste materials, contributes to
resource conservation. This approach minimizes dependence on finite fossil resources and encourages
sustainable practices in material sourcing.
4.Circular Economy Principles:
Plastics made from fungal mycelium and mucilage align with circular economy principles by promoting
the reuse and recycling of materials. This contributes to a more sustainable and closed-loop approach to
resource management.
5.Support for Sustainable Agriculture:
Cultivating fungal mycelium using agricultural byproducts provides an additional source of income for
farmers. This promotes sustainable agriculture practices, helps reduce agricultural waste, and supports
rural economies.
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1.Innovation and Technological Advancement:
The use of fungal mycelium and mucilage in plastics represents an innovative approach to material design. This
contributes to technological advancement and encourages the exploration of novel, sustainable solutions to address
pressing environmental challenges.
2.Consumer Awareness and Choice:
As consumers become more aware of environmental issues, the availability of plastics made from fungal mycelium
and mucilage offers a sustainable choice. Consumer preferences can drive the demand for eco-friendly alternatives,
influencing market dynamics and industry practices.
3.Educational Opportunities:
The development and adoption of these materials provide educational opportunities to raise awareness about
sustainable practices, circular economy concepts, and the environmental impact of traditional plastics. This knowledge
empowers individuals to make informed choices.
4.Collaboration and Cross-Sectoral Impact:
The exploration of fungal mycelium and mucilage-based plastics fosters collaboration between industries, researchers,
and policymakers. This cross-sectoral impact can lead to shared knowledge, innovations, and the development of best
practices for sustainable material use.
5.Positive Public Image:
Companies and organizations adopting sustainable practices, including the use of innovative materials like fungal
mycelium-based plastics, often enjoy a positive public image. This can enhance brand reputation and customer loyalty.
6.Global Efforts to Combat Plastic Pollution:
Contributing to the development and adoption of sustainable plastics aligns with global efforts to combat plastic
pollution. By embracing alternatives, society plays a role in creating a cleaner and healthier planet for current and
future generations.
In summary, the integration of fungal mycelium and mucilage in plastics contributes to societal well-being by addressing
environmental concerns, promoting sustainable practices, and fostering innovation in materials science.