3. IN WASTE MANAGEMENT
â˘Waste generation.
â˘Waste handling and
sorting.
â˘Storage and processing
at the source.
â˘Sorting, processing and
transformation
(Recycling)
â˘Transfer and transport.
â˘Disposal
ELEMENTS OF
WASTE
MANAGEMENT
MODEL
⢠Prevention
⢠Minimization
⢠Reuse
⢠Recycling
⢠Energy Recovery
⢠Disposal
HIERARCHY OF
WASTE
MANAGEMENT
OPTIONS
⢠Landfill
⢠Incineration /
Combustion
⢠Recovery and
Recycling
⢠Composting
⢠Waste to Energy
(Recover Energy)
METHODS OF
WASTE
DISPOSAL
4. What is Minimization ?
The act of reducing something to the least possible
amount or degree or position
5. Waste Minimization
ďś Waste Minimization is a process or policy of reducing the amount of
waste produced by a person / a society / a industry
Waste Minimization can be defined as âSystematically reducing
waste at sourceâ. It means :
ď Prevention and/or reduction of waste generated
ďEfficient use of raw materials and packaging
ďEfficient use of fuel, electricity and water
ďImproving the quality of waste generated to
facilitate recycling and/or reduce hazard
ďEncouraging reuse, recycling and recovery
6. Modern Technology and Waste Management
Bricks From Fly AshCompact Waste For Easy HandlingBio Fuel From Food & Plant WastePlastic To OilBricks From Plastic Waste3D Printing From Plastic Waste
7.
8. Electronic Waste (E-Waste)
Electronic products nearing
the end of their "useful life."
ďOnly 20 % of e-waste is recycled in
world
ďIn India there are four e-waste
collection centers Dehli, Pune,
Kolkata, Bangalore.
ďOnly 4% of e-waste is recycled in
India
ďAmerica recycle only 12% of e-
waste
ďAmericans dump phones
containing over $60 million in
gold/silver every year.
ďFor every 1 million cell phones that
are recycled, 35,274 lbs of copper,
772 lbs of silver, 75 lbs of gold, and
33 lbs of palladium can be recovered.
ďIt takes 530 lbs of fossil fuel, 48 lbs
of chemicals, and 1.5 tons of water
to manufacture one computer and
monitor.
9. Grey Water
Grey Water Includes:
ďRain Water
ďSinks
ďShowers
ďBaths
ďWashing Machines
ďDish Washers etc.
Uses of Grey Water:
ďIrrigation
ďIn Toilet Flush Tank etc.
10. Marine debris, also known as marine litter, is human-created waste that has
deliberately or accidentally been released in a lake, sea, ocean or waterway.
Ship Demolition
11. AS A Social Being What Is Our Duty ?
To give sorrows to other living beings?
To care about nature and its precious gift?
ďSmell Bad
ďCause of Infection
ďPollute Water
Deintegration Time - 5 Years
Impact of waste produced by us on other lives
12. Waste During Religious Activities
पŕĽŕ¤Ľŕ¤żŕ¤ľŕĽŕ¤Żŕ¤žŕ¤ तŕĽŕ¤°ŕĽŕ¤Łŕ¤ż रतŕĽŕ¤¨ŕ¤Żŕ¤¨ŕ¤¨ ŕ¤ŕ¤˛ŕ¤Žŕ¤¨ŕĽŕ¤¨ŕ¤žŕ¤ सŕĽŕ¤ŕ¤Żŕ¤ˇŕ¤żŕ¤¤ŕ¤ŽŕĽ |
(There are three jewels on earth: Water, Food
and Air.)
ਪਵਣ੠ŕ¨ŕŠŕ¨°ŕŠ ਪਾਣ੠ਪਪਤਾ ਎ਞਤਞ ਧਰਪਤ ਮਹਤ੠॥
(Air is the Guru, Water the Father, and the
Earth is the Great Mother)
ďDistribution of Kachhi Lassi/Chhabeel or
sweetened milk in steel or re-usable glasses.
ďDistribution of street side langar food in
pattals or leaf plates.
ďInstall waste bins in strategic locations
through the entire length of the nagar kirtan
procession and create awareness for using
bins.
ďCollection of used leaf plates near the
food counter.
ďYouth groups or sewa team to clean up
litter before and after nagar kirtan.
ďDistribution of reusable jute bags or other
ecofriendly bags for awareness.
ďDistribution of seasonal plants for
devotees to carry home and plant where
they live.
ďCarry environment friendly banners or
quotes from gurbani that reminds others
to care for the earth
ďServe organic langar or fresh ingredients
on this special day.
ďRespect the langar and do not waste
food.
ďCelebrate our Sikh occasions in a way
that encourages all to protect and care for
the world around us.
Nagar Kirtan/Langar/Rath
Yatra/Shoba Yatra/ Jalsa
13. ⢠overproduction
⢠spoilage, contamination and exceeding expiry dates
⢠products not meeting the demands of the food
retailing and wholesaling sectors e.g. size and
aesthetic specifications
⢠food preparation e.g. over trimming.
Pre-
consumer
food waste
(74%)
⢠customer plate waste from restaurants, cafÊs .
⢠any food purchased from a retail store that has
been purchased but then not eaten.
Post-
consumer
food waste
(24%)
Waste In Parties, Restaurants,
Cafe etc.
Lack in storage and transportation
ďWaste of food is waste of man power, water,
electricity used in production to processing of
food
ďabout 40% of food is wasted in India.
ďFood waste per year in India of worth 58,000
crore
ď20 crore Indians will sleep hungry at any given
night
ďAbout 7 million children died in 2014 because
of hunger / malnutrition
14. Conclusion
We should concentrate on prevention & Waste minimization before
we think about waste management
We are failing in waste management concepts, because
we donât consider this during any work planning
Lack in awareness about Modern concepts in waste management
& Tequniques of Waste to Energy technology