WA S T E S E G R E G AT I O N I S T H E

P R O C E S S O F S E PA RAT I N G

Segregation of waste
D I F F E R E N T T Y P E S O F WA S T E
M AT E R I A L S AT T H E S O U RC E .
I T I N V O LV E S C AT E G O R I Z I N G
WA S T E I N T O R E CYC L A B L E S ,
O R G A N I C M AT T E R , A N D N O N -
R E CYC L A B L E S .
Waste segregation is the
process of separating
different types of waste
materials at the source. Segregation of waste is the practice of separating
It involves categorizing different types of waste materials, such as paper,
plastic, glass, and organic waste, at the source to
waste into recyclables, facilitate recycling and proper disposal. It helps
organic matter, and non- reduce environmental pollution, conserve
resources, and promote sustainability.
recyclables. Proper
segregation reduces
contamination, facilitates
recycling, and promotes By segregating waste, communities can reduce
landfill usage, conserve resources, and minimize
more efficient waste environmental impact. It's often supported by
management education campaigns and infrastructure like
separate waste bins or collection systems.
practices.What is
Segregation of waste?
Importance of Segregating waste.

Segregation of waste is crucial Segregation of waste also

for effective waste promotes a circular economy by
management. It involves sorting enabling the reuse and recycling
waste into different categories of materials. It reduces the
like recyclables, organic matter, burden on landfills, which helps
hazardous waste, and general mitigate soil and water
waste. This process makes it contamination. Additionally,
easier to recycle materials, proper waste segregation can
compost organic waste, and lead to the creation of jobs in
dispose of hazardous recycling and waste
substances safely. management sectors.
Role of Segregating waste.

Waste segregation also plays a significant role

in reducing greenhouse gas emissions. When
organic waste is separated and composted
instead of being sent to landfills, it
Contributing to economic growth and decomposes aerobically, producing less
sustainability. Governments and organizations methane, a potent greenhouse gas. By
worldwide advocate for waste segregation as diverting organic waste from landfills,
part of broader efforts to address communities can mitigate climate change
environmental challenges and promote a impacts and improve air quality. Additionally,
cleaner, healthier planet. waste segregation fosters a sense of
responsibility among individuals and
communities towards environmental
stewardship, encouraging sustainable
behaviors and habits.
Waste • Waste composting involves breaking down organic

Composting materials like food scraps, yard waste, and paper into
nutrient-rich soil. This process can be done at home or
in large-scale facilities using microorganisms like
bacteria and fungi. Composting reduces landfill waste,
enriches soil, and helps mitigate greenhouse gas
emissions.
What is Waste Composting?

It involves providing the

Waste composting is a
right conditions for
natural process where
microorganisms to break
organic waste, like food
down the waste
scraps and yard trimmings,
aerobically, resulting in a
decomposes into nutrient-
valuable product that can
rich soil amendment called
be used to enrich soil and
compost.
promote plant growth.
Importance Reduces Waste: Composting diverts organic waste from
landfills, reducing the volume of waste sent for disposal and

of Waste extending the lifespan of landfills.

Composting Environmental Benefits: It helps in reducing greenhouse gas

emissions associated with organic waste decomposition in
landfills, such as methane, a potent greenhouse gas.

Soil Enrichment: Compost is a nutrient-rich soil amendment

that improves soil structure, fertility, and water retention,
promoting healthier plant growth and reducing the need for
chemical fertilizers.

Economic Savings: Municipalities and individuals can save

money on waste disposal costs by composting at home or
through community composting programs.

Closing the Loop: Composting completes the natural cycle of

organic matter by returning nutrients to the soil, closing the
loop in the ecosystem.
Role of Waste Reduction: Composting reduces the amount of organic waste sent
to landfills, decreasing the strain on waste management infrastructure

Waste and conserving landfill space.

Composting.
Resource Recovery: It transforms organic waste into a valuable resource,
compost, which can be used to enrich soil, improve agricultural
productivity, and support landscaping and gardening activities.
Environmental Protection: By diverting organic waste from landfills,
composting helps mitigate the negative environmental impacts
associated with landfilling, such as methane emissions and leachate
contamination.
Soil Health: Compost enhances soil structure, fertility, and biological
activity, leading to improved soil health, increased water retention, and
reduced erosion.
Sustainable Agriculture: Compost serves as a sustainable alternative to
synthetic fertilizers, providing essential nutrients to crops while
minimizing the use of chemical inputs and reducing nutrient runoff into
waterways.
Climate Change Mitigation: Composting helps mitigate climate change
by reducing methane emissions from landfills, which are potent
greenhouse gases with a much higher warming potential than carbon
dioxide.
Vermi • Vermicomposting is composting with the help of

Composting worms, typically red wigglers. Food scraps and organic

waste are fed to the worms, which break it down into
nutrient-rich compost. It's an eco-friendly way to
recycle kitchen scraps and produce high-quality
fertilizer for gardens.
What is Vermi Composting?

Vermicomposting is a type of
composting that uses worms to Vermicomposting is an efficient and
decompose organic waste materials sustainable method of composting
into nutrient-rich compost. It that produces high-quality compost
involves creating a controlled while also providing additional
environment where worms, typically benefits such as worm castings,
red worms (Eisenia fetida), consume which are rich in nutrients and
organic waste, such as food scraps beneficial microorganisms, making
and paper, and convert it into them excellent soil amendments for
vermicompost, also known as worm gardening and farming.
castings.
Importance High-Quality Compost: Vermicompost is rich in nutrients,
beneficial microorganisms, and enzymes, making it an excellent
soil amendment that enhances soil fertility, structure, and water

of Vermi retention.

Waste Reduction: Vermicomposting diverts organic waste from

Composting landfills, reducing the volume of waste sent for disposal and
mitigating environmental impacts such as methane emissions.

Low Environmental Impact: Unlike traditional composting

methods, vermicomposting requires minimal space, energy, and
water, making it a sustainable and environmentally friendly
waste management solution.

Soil Health: Vermicompost improves soil health by promoting

microbial activity, increasing nutrient availability, and enhancing
soil structure, leading to healthier plants and higher crop yields.

Biocontrol: Worms in vermicomposting systems help control

pests and pathogens by consuming organic matter that may
harbor harmful organisms, thereby reducing the need for
chemical pesticides.
Community Engagement: Vermicomposting can be practiced at
various scales, from small-scale home systems to larger
community or commercial operations, promoting community
engagement and education about sustainable waste
management practices.
Role of Vermi Waste Management: Vermicomposting plays a crucial role in
managing organic waste by diverting it from landfills and
converting it into valuable compost through the activity of

Composting worms.

Soil Enrichment: Vermicompost enriches soil with essential

nutrients, organic matter, and beneficial microorganisms,
improving soil fertility, structure, and water retention.
Sustainable Agriculture: Vermicompost serves as a sustainable
alternative to synthetic fertilizers, providing nutrients to plants
in a slow-release and readily available form, while also
enhancing soil health and promoting sustainable agricultural
practices.
Environmental Protection: By reducing the amount of organic
waste sent to landfills, vermicomposting helps mitigate
environmental issues such as methane emissions, leachate
contamination, and soil degradation.
Community Engagement: Vermicomposting can engage
communities in sustainable waste management practices,
gardening activities, and environmental education, fostering a
sense of environmental stewardship and responsibility.
Economic Benefits: Vermicomposting can generate economic
benefits through the production and sale of vermicompost and
related products, as well as cost savings on waste disposal and
fertilizer purchases.
Thank you Thank you to our President Mam Smt.
Thank Yashodhara Ghorpade

Thank you to our Principal Mam Smt.

Thank Chandrika Anand for giving us the topic to
research on.

Thank you to our History teacher Smt. B

Thank Gangamma Akka for helping us in this
project.

Thank you to my parents and my friends

Thank who helped me in this project.