solid waste management of local area of karachi, pakistan
TRANSCRIPT
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IN THE NAME OF ALLAH, THE MOST BENIFICIENT, THE MOST MERCIFUL
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The Day starts By Two People…
Who starts Their Journey from New Sabzi Mandi & reach Gulistan-e-Jauhar..
Their Primary Responsibility Is to: Manage food & Shelter for themselves & for their Family… &To clean up the mess & garbage form the streets & houses of Karachi…
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The two People Are…..28 years old
Kamal Khan
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And his 10 years old Son
Sultan Khan
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MUNCIPAL SOLID WASTE MANAGEMENT
OF GULISTAN-E-JAUAHR KARACHI
Presented By :Engineer Muhammad Umer Hasan
Institute Of Business Management Karachi
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INTRODUCTIONMunicipal solid waste (MSW), commonly known as trash or garbage, is a waste type consisting of everyday items we consume and discard. It predominantly includes food wastes, yard wastes, containers and product packaging, and other miscellaneous inorganic wastes from residential, commercial, institutional, and industrial sources.
Wikipedia
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THE FLOW OF PROCESS
WASTE COLLECTION & SEGRIGATION
AT THE SOURCE
WASTE TRANSPORTATION & DISPOSAL
TREATMENT OF RECYCLE ABLE
WASTE
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WASTE COLLECTIONPRIMARY DATA: There are approximately 1000 houses Each house is generating 2.5kg of solid waste
per day The collection system is door to door collecting
system comprises of donkey car Vehicles Each vehicle has 2 plastic bags for collecting
waste, each of 80 kg capacity 6 vehicles are used to collect the waste each
day Each vehicle is collecting about 400kg of Solid
waste
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WASTE COLLECTING BAGS
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WASTE COLLECTION The waste is collected in a traditional manner
using donkey cars The waste collectors reach at the door step
of each house & collect the waste At the same time, they segregate the waste
& store the recycle able material in a separate plastic bag
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Collection Vehicle
Collection at the door steps
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WASTE SEGRIGATION AT THE SOURCEThe collected Solid waste consists of: Kitchen waste (mostly biological) Thermal Waste Recycle able waste Inert
About 75% of waste consists of: Kitchen waste Remaining of Vegetables & fruits Garden & yard Inert Remaining of cocked food
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WASTE SEGRIGATION AT THE SOURCERemaining 25% is recycle-able items which consist of
the following items: Glass Animal Bones White paper Plastics Disposable bottles of water & soft drinks Plastic ( hard & soft) Rubber Tire Leather Bread Tube Human hairs
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SEGREGATION AT THE SOURCE
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SEGREGATION AT THE SOURCE
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Recycle-able Waste Consist Of cardboards, Plastic Bottles, Paper etc
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WASTE TRANSPORTATION & DISPOSALThe waste is transported to the disposal site in a vehicleThe waste is disposed off at a nearby disposal site adjacent to the vicinity of Karachi UniversityThe waste is re-segregated at the dumping siteThe recycle able waste is taken away by the waste collectors The waste is transported to the secondary dumping site at Gulshan-e-Iqbal by KMC Trucks & Tractors
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WASTE SEGREGATION AT THE DUMPING SITE
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Primary Dumping Site
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WASTE TRANSPORTATION & DISPOSAL The dumping site at Gulshan consist of waste
coming from Gulshan Town The waste is then transported to the main
landfill site at Surjani The waste is burnt out in the air at the landfill
site
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WASTE COLLECTION & TRANSPORTATION TO THE MAIN
LANDFILL SITE
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WASTE DISPOSAL AT LANDFILL SITE
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RECYCLE-ABLE WASTE TREATMENT The recycle-able Waste is sold to junk dealers
by the waste collectors There are many facilities of these junk
dealers in Karachi who have made great business & fame
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RECYCLE-ABLE WASTE SELLING RATES
Materials Rates (Rs/Kg)Human Hairs 1700Plastic, Leather 1200Animal Bones 5White Paper 9-10Glass 5Tin, Deposable bottles 55Rubber 5Tire 5Dry Bread 18Tubes 12
Updated Aug 2011
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ENVIRONMENTAL & HEALTH ISSUES The dumping sites are open to air & are serious
danger to the residence of the nearby residential areas
The waste reach at the roads & pedestrian paths, effecting the city beauty
Birds & flies fly over the waste, becoming a source of risk to Arial accidents
The burning of waste emits CO2, NOx, depleting our Ozone layer & increasing global warming
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BURNING OF WASTE EMITS CO,CO2 & OTHER DANGEROUS GASSES
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THE FLYING BIRDS CAN BECOME A SOURCE OF HUGE AIRPLANE ACCIDENTS
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SUGGESTIONS & IMPLEMENTATION STRATEGY
Short Term Strategy: Covered waste collection bags Personnel Protection Top Covered Dumping Site Rapid movement of KMC trucks for collection of
waste Increase in the salary of waste collectors Transforming the treatment of recycle-able waste
under KMC
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SUGGESTIONS & IMPLEMENTATION STRATEGYMedium & Long Term Strategy: Better waste collecting vehicles
Converting secondary dumping site into GTS with modern facility of waste segregation
Proper landfill site operation with additional facility of composting, waste to energy, hazardous material disposal & bio gas formation
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I THANK YOU ALL
QUESTIONS ARE ALWAYS
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