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SWM - SWM in the Phils.pdf

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    SEPARATION, RECOVERYSEPARATION, RECOVERYAND RECYCLING OFAND RECYCLING OF

    MUNICIPAL ORGANICMUNICIPAL ORGANIC

    WASTESWASTES

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    INTRODUCTIONINTRODUCTIONAs development continues to grow, lifestyles also adjust toAs development continues to grow, lifestyles also adjust to

    the trend of development and if this change continue to happen,the trend of development and if this change continue to happen,exploitation of the planetexploitation of the planet s resources in turn accelerates. Fors resources in turn accelerates. Forevery virgin resource that is being use to produce something,every virgin resource that is being use to produce something,will result to the production of wastes.will result to the production of wastes.

    On the other hand, population also grows as developmentOn the other hand, population also grows as developmentmoves on and it is a public knowledge that population directlymoves on and it is a public knowledge that population directlyaffect generation of wastes be it solid or liquid. However, thiaffect generation of wastes be it solid or liquid. However, thi sspaper intends to confine on solid wastespaper intends to confine on solid wastes ..

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    Today, if nothing is done, more and more Today, if nothing is done, more and more

    volume of wastes is produce and if 100% collected,volume of wastes is produce and if 100% collected,this ends up in the dumpsites or landfills that requirethis ends up in the dumpsites or landfills that requirehuge spaces and large budgets. If not collectedhuge spaces and large budgets. If not collectedcauses unsightly heaps and soil and water pollution.causes unsightly heaps and soil and water pollution.With these alarming issue the Philippine governmentWith these alarming issue the Philippine government

    exerted effort to come up with strategies to mitigateexerted effort to come up with strategies to mitigatefurther complications brought about by solid wastes.further complications brought about by solid wastes.Learning from the weaknesses of the past strategies,Learning from the weaknesses of the past strategies,a need to shift our way of dealing with solid wastes.a need to shift our way of dealing with solid wastes.

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    Identified as one of the most costIdentified as one of the most cost

    effective way of managing solid wastes iseffective way of managing solid wastes isto do something at source of generation.to do something at source of generation.

    At the basic level there must be:At the basic level there must be:-- segregation or separation at sourcesegregation or separation at source

    -- recoveryrecovery-- recycling or processing for itsrecycling or processing for its

    conversion to another purpose orconversion to another purpose oruseuse

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    Household,Commercial Establishments,Institutions &Farms

    Reduction at Source

    Reuse

    Composting

    Recycling

    Segregation at Source

    BiodegradableWaste

    Non-biodegradableWaste

    Material Recovery

    Facility

    A

    SOURCE SEPARATION/SEGREGATIONSOURCE SEPARATION/SEGREGATION

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    Biodegradable

    Waste

    Non-biodegradable

    Waste

    Composting

    Process

    Sorting &

    Classifying

    Junk Shops Farmers Landscapers/ Architects

    Public Agencies Individuals

    Marketing Unit

    Compost Factory

    ReturnablesHandicrafts

    A

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    Recovery Flow of Solid Wasteecovery Flow of Solid Waste

    Special

    Waste(5%)

    Non-Recyclable

    Waste(15%)

    RecyclableWaste(30%)

    Compost-able Waste

    (50%)

    C

    e

    o

    b

    Mu

    cp

    tyCty

    B

    a

    L

    e

    MRF

    Drop OffCenter

    SortingArea

    Compartmen-talized AreaFor the Diff.

    Types of SWComposting

    TreatmentPlant

    ResidualsManagement

    Gardens/Farms

    Junkshops/Stores/Factories

    Dumpsite

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    RECOVERYRECOVERYACTIVITYACTIVITY

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    MunicipalMunicipal Waste Generation and Recovery StatisticsWaste Generation and Recovery Statistics

    Urban City/Municipality Waste GenerationUrban City/Municipality Waste Generation

    Per Capita :Per Capita :-- 0.40 for low income group0.40 for low income group-- 0.50 for middle income group0.50 for middle income group

    Daily Generation of the City/MunicipalityDaily Generation of the City/Municipality

    -- Ranges from 40Ranges from 40 --50 tons per day50 tons per day% Composition% Composition by Type of Wasteby Type of Waste

    -- 50%50% CompostableCompostable -- 15% Residual15% Residual-- 30% Factory Returnable30% Factory Returnable -- 5% Special Wastes5% Special Wastes

    25% of the25% of the CompostableCompostable Wastes is recovered andWastes is recovered andrecycled to organic fertilizerrecycled to organic fertilizer

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    CommunalCommunalProcessing of Processing of

    Organic Waste atOrganic Waste at

    thethe BrgyBrgy . Level. Level

    BackyardBackyard

    Composting/Composting/Processing of Processing of

    Organic WastesOrganic Wastes

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    PROCESSING/PROCESSING/RECYCLINGRECYCLING

    ACTIVITYACTIVITY

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    PROCESSINGPROCESSINGContCont

    DecomposedDecomposed

    compostablecompostable wasteswastespassed through thepassed through theshievershiever before curingbefore curing

    and packagingand packaging

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    COMPOSTABLECOMPOSTABLEWASTESWASTES

    RECYCLED TORECYCLED TO

    ORGANICORGANICFERTILIZERFERTILIZER

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    Recycled Organic Wastes Used to Fertilize VegetableRecycled Organic Wastes Used to Fertilize VegetableGardens/FarmsGardens/Farms

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    From the PhilippinesFrom the Philippines

    Maraming Maraming Salamat Salamat Po! Po! Ms. AnaMs. Ana BaligodBaligod CabatbatCabatbat

    Science Research Specialist I /ESWMScience Research Specialist I /ESWM

    Regional CoordinatorRegional CoordinatorDENRDENR --EMB PhilippinesEMB Philippines


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