Waste Management_Mayank Jain_IIM Calcutta
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Transcript of Waste Management_Mayank Jain_IIM Calcutta
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Waste Management
• Self Managed – People might not be responsible enough• => littering
• Local collectors/rag pickers involved
• => Poor performance because of no sense of ownership
Waste Classification
•All waste is aggregated and dumped, so basically
there is no classification as such
Waste Processing and Recycling
•Most waste dumped straight away into landfills etc.
•No recycling is carried out
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Collaborate with the government in managing the mess◦ Provide waste transportation service to the government, lease vehicles
etc. (X) [Not profitable to the government]
◦ Get contracts to maintain cleanliness of municipal dumps (X) [Not veryprofitable]
◦ Provide people to the government for municipal waste management (X)[Not very profitable]
◦ Look at earning revenue by generating energy from municipal wastes (X)[High initial investment, Municipal Wastes are not classified]
◦
Collect municipal waste from government and recycle it (X) [High initialinvestment in setting up recycling plant]
Start waste management independently, giving a holistic solution,not trying to collaborate with the government
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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• Trained collectors dressed in uniforms to collect waste
• (Trained local rag pickers/collectors – cheap + efficient labor)
• - Gives a hygienic feel
• - Collectors to ‘sell’ the idea of waste management to people
• - Project the ‘green’ image, ‘We care’ image
WasteManagement
• Classify wastes as ‘Dry’ and ‘Wet’
• Dry - papers, bottles, plastics, e-wastes etc.
• Wet – All other household wastes, primarily vegetables, liquid
wastes
• Provide kits consisting of different colored bins to users
• Daily Collection
Waste
Classification
• Dry wastes to be recycled
• Wet wastes
1. Reduce volume by employing volume compression
technologies
2. Remaining to be used to generate energy/dumped in
landfills
Waste
Processing
Recycling
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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1. Educate
2. ProvideDustbin Kits toclassify waste toeach household
Dry
Collectclassified waste
Wet
Reduce volume by use of volume reductiontechnologies
Dump
Generate Energy/Sell waste toenergy generatingplants
Tie – upswithrecyclingAgencies:1. Plastic2. e-wastes3. Metallic
Collect Fees
TransportationTransportation
Tie – up with manurecompanies
Trained waste
collection staff
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Associate
brand
with
‘greenimage’,
and ‘We
care’
Sponsor
social
events in
locality,
like festive
gatherings
, ramlilas,
kavi
sammelans
- Organize
voluntary
cleanliness
drives (NGO
tie-ups)
- Street
plays/Talks
shows
depicting
benefits of
maintaining
cleanliness
Reward
Program -
Fee
Discounts
etc. for
‘Most
Responsible
Households’
- Post
hoardings at
prominent
places
- Advertise
in local
newspapers
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Fixed
Initial investment in dustbin kits
Transport system to transport wastes Investment in waste volume reduction technology (latest ‘MicroSludge’
technology reduces volume of organic wastes by up to 40 - 60 %)
Recurring• Payment to employees (waste collectors & dry waste classifiers)• Sponsoring local events, posting hoardings, ads in local newspapers
Investment in
waste volume
reductiontechnology
Reduction in
volume of
wastes
Reduction in
transportation
to landfill cost
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Fee collection from households
Tie – ups with agencies recycling wastes◦ Plastics recyclers◦ e-waste recyclers◦ Metallic waste recyclers
Wastes to be sold off to energy generatingplants/investing in energy generating plants which
can yield revenue from the generated energy
Other wet/organic wastes sold to manurecompanies
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Environmental
Economical
SocialPeople become more aware, helps reduce
burden on the government/private player
Use of technology helps in reducing the
quantity of waste dumped in landfills
Better classification leads to better waste
management
Provides a source of employment to the
rag pickers/ waste collectors
A viable revenue model for a private
enterprise
8/14/2019 Waste Management_Mayank Jain_IIM Calcutta
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Doing the entire waste management operations
on an organized scale might just bring about a
revolution like the Mumbai ‘dabbawalas’