solid waste management
DESCRIPTION
Solid Waste ManagementTRANSCRIPT
SOLID WASTE MANAGEMENT
INTEGRAL WASTE MANAGEMENT
TRANSFER STATIONS
COMPACTING and LEGACY LAND FILLS
RECYCLING PLASTIC – CARDBOARD – GLASS – METAL – ORGANIC WASTE
ANAEROBIC BIO-DIGESTERS TO GENERATE ENERGY AND COMPOST
METHANE GAS CAPTURE TO GENERATE ENERGY AND GAS FOR COOKING
PLASTICS TO FUEL RECYCLE GLASS FOR NEW INSUSTRY
MUNICIPAL SOLID WASTE (MSW)
COMMOMNLY KNOW AS TRASH:Consist of things that one uses and consumes everyday, once discarded they are “thrown to the
trash”
Wrappers
Grass and yard trimmings
Furniture
Electronics
Old clothes and rags
Glass bottles
Food waste
Hair and other human waste
Plastic waste
Newspaopers
Paint
Chemicals
Batteries
Cardboard and plastic boxes
Nylon bags, plastic bags and paper bags
Lard, oil and many other things …
These come from residential, commercial areas, markets, stores, hospitals and public spaces
Some municipal landfills in El Salvador
Visit to Suchitoto landfill where trash arrives separated
Municipal landfill for La Libertad where trash arrives mixed then separated by hand
140 tons per day
Camones, Municipality of Santa Ana
200 tons per day
HOW IS SOLID WASTE MANAGED IN EL SALVADOR TODAY
3,400 daily tons of solid waste 10% waste diversion
CO2
CH4
OUR PROPOSAL FOR EL SALVADOR
LANDFILLS:All areas dedicated for the permanent disposal of solid waste, by law, have to have a
lining membrane to prevent contamination of the water bed.
TRANSFER STATIONS:A prior stop before waste gets to the LANDFILL, waste is unloaded from the collection
trucks to be consolidated in a larger amount for its final destination. These stations are
designed to facilitate separation and decontamination of the waste before permanent
disposal.
REDUCTION ANS SEPARATION:This is done at the TRANSFER STATION, toxic contaminants are removed or neutralized. It
also creates the perfect opportunity for separation of recycle materials in countries with
a limited infrastructure.
TRASH FOR CASH
Paper
Carboard
Glass
Plastic
Metal
Organics
SWIFT WORKGROUP INTERNATIONAL VISION
FOR EL SALVADOR
3,400 daily tons of solid waste50% diversion
Landfills that
process methane
gas for energy
generation
CO2
CH4
OREGON: METHANE CAPTURE TO GENERATE ENERGY
AUTOMATED AND SEMI-AUTOMATED WASTE STEAM SEPARATION
Caterpillar Turbine
PLASTICS TO FUEL
Waste Plastics AGILYX Technology Sweet Crude Oil
AGILYX TECHNOLOGY
Recycled plastics
Mayor of Olopa, Guatemala with Mario
Velasquez, President of SWGI
Demostrating synthetic crude oil from plastic waste
SWIFT Workgroup International proposesProduce methane gas to generate energy, Gas and nutrient compost
Dry Anaerobic Digester
• Produces methane gas to
generate energy
• Energy self-sufficient
• Organic waste to compost
• Possibility to sell compost
• New jobs
• Opportunity to sell energy
• Generates carbon credits
• Compost is nutrient
NO ONE WANT TO BUY RECYCLED GLASS …
El Salvador urgently needs new industries, new jobs and economic opportunities. We
propose investing in the reclaimed and recycled glass industry to manufacture
products for domestic and international commerce.
We have enough recycled glass to beautify all of EL SALVADOR
54%CO2
19%N2O
27%
CH4
Nitrous Oxide
Emissions
Carbon Dioxide
Emissions Methane Gas
Emissions
AGRICULTUREThe results of using fossil
based fertilizers and other
agricultural activity.
SOLID WASTE
MANAGEMENT The release of Methane gas
to the atmosphere from
landfills open air trash piles,
etc.
FOSSIL FUELSThey are produced by the
consumption of solid, liquid
or gasified fossil fuels. 46%
of the country’s energy is
produced in thermic plants
firing fossil fuels.
Every year El Salvador releases to the atmosphere an equivalent of
12 million metric tons of Carbon Dioxide CO2
What El Salvador releases to the atmosphere every year is an
estimated equivalent of $2.4 billion USD in potential carbon credits to
be sold in the international market. *
* The $2.4 billion USD amount is for comparative and demostrative purposes only