1. jenis limbah
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WINTERTemplate
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WASTE
Dian Widya Ningtyas, STP.MP.
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02DEFINITION
Waste is an unavoidable by -product of most human activity
Any discarded, rejected, abandoned, unwanted or
surplus matter, whether or not intended for sale or
for recycling, reprocessing, recovery or purification by
a separate operation from that which produced thematter
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03CLASSIFICATION
MUNICIPALSOLID WASTE
(MSW)
INDUSTRIALSOLID WASTE
AGRICULTURALWASTE &RESIDUES
HAZARDOUSWASTE
WASTE
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04MSW
Generated from households,
offices, hotels,shops,schools, &
other institutions
Sources
Food waste, paper, plastic,rags, metal & glass
Hazardous waste : electriclight bulbs, batteries,automotive parts, discardedmedicines & chemicals
MajorComponents
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SOURCE &
TYPES ofSOLID
WASTES
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06INDUSTRIAL SOLID WASTE
A wide range of materials of varying
environmental toxicity
Paper, packaging materials, waste
from food processing, oils, solvents,
resins, paints & sludges, glass,
ceramics, stones, metals, plastics,
rubber, leather, wood, cloth, straw,
abrasives, etc
TOXIC,
IGNITABLE,
CORROSIVEor
REACTIVE
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Effluent from thermal station Taichung, Taiwan :Rich in soluble salts and Calcium Carbonate and having
temperature more than ambient
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WINTERTemplate08AGRICULTURAL WASTE
& RESIDUES
Expanding agricultural production
increasing quantities of livestock waste,
agricultural crop residues and agro-industrial
by-products
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10HAZARDOUS WASTE
Def : by-product of a broad spectrum of industrial,agricultural and manufacturing processes, nuclearestablishments, hospitals & health-care facilities
Chemical, petrochemical, petroleum, metals,wood treatment, pulp and paper, leather,textiles and energy production plants
The types, quantities & sources of hazardous waste varysignificantly from country to country & are influenced bythe extent and diversity of Industrial activity
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12WASTE CLASSIFICATION
Can be decomposed by the naturalprocesses & converted into theelemental form
Ex : kitchen garbage, animal ung, etc
BIODEGRADABLE
Can not be decomposed and remain
as such in the environment, persistent& can causes various problems
Ex : plastics, nuclear wastes, glass, etc
NON-BIODEGRADABLE
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WINTERTemplate13WASTE CLASSIFICATION :
BASED on SOURCES
DomesticWastes
Commercialwastes
Ashes
AnimalWastes
BiomedicalWastes
ConstructionWastes
IndustrialSolid Wastes
Sewer
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14WASTE CLASSIFICATION
LiquidWaste
SolidWaste
HazardousWaste
OrganicWaste
RecyclableWaste
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15STANDAR BAKU
MUTU LIMBAH
LIMBAH yg boleh dibuang
BOD /COD
Zat
padatterlarut
Suhu,pH
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WINTERTemplate16PARAMETER
LIMBAH
Biochemical Oxygen Demand
Jumlah O2 terlarut yg diperlukan oleh organisme hidupuntuk mengoksidasi bahan2 buangan dalam air
BOD
Chemical Oxygen Demand
Jumlah O2 yg dibutuhkan oleh bahan oksidan untukmengoksidasi bahan-bahan organik yg terdapat di air
COD
BOD : 20 300 mg/l
COD : 40 600 mg/lNilai
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I II III IV
A FISIKA
1 Temperatur oC 35 38 40 452 Zat Padat terlarut mg/liter 1500 2000 4000 5000
3 Zat Padat tersuspensi mg/liter 100 200 200 500
No.
BAKU MUTU LIMBAH CAIR
(TERMASUK PENGOLAH LIMBAH TERPUSAT/KAWASAN INDUSTRI
Parameter
Golongan Baku Mutu
Limbah CairSatuan
I II III IVB KIMIA
1 PH mg/liter 6 - 9 6 - 9 6 - 9 6 - 9
2 Besi (Fe) mg/liter 5 10 15 20
3 Mangan (Mn) mg/liter 0,5 2 5 10
4 Barium (Ba) mg/liter 1 2 3 5
No. Parameter Satuan
Golongan Baku Mutu
Limbah Cair
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18I II III IV
5 Tembaga (Cu) mg/liter 1 2 3 5
6 seng (Zn) mg/liter 5 10 15 20
7 Krom Heksavalen (Cr+6) mg/liter 0,05 0,1 0,5 2
8 Krom Total (Cr tot) mg/liter 0,1 0.5 1 2
9 Cadmium (Cd) mg/liter 0,01 0,05 0,1 110 Raksa (Hg) mg/liter 0,001 0,002 0,05 0,01
11 Timbal (Pb) mg/liter 0,1 0,5 1 3
12 Timah Putih (Sn) mg/liter 2 3 4 5
13 Arsen (As) mg/liter 0,05 0,1 0,5 1
14 Selenium (Se) mg/liter 0,01 0,05 0,5 1
15 Nikel (Ni) mg/liter 0,1 0,2 0,5 116 Kobalt (Co) mg/liter 0,2 0,4 0,6 1
17 Sianida (CN) mg/liter 0,05 0,1 0,5 1
18 Sulfida (H2S) mg/liter 0,01 0,06 0,1 1
19 Florida (F) mg/liter 1,5 15 20 30
20 Klorin Bebas (Cl2) mg/liter 0,02 0,03 0,04 0,05
No. Parameter Satuan
Golongan Baku Mutu
Limbah Cair
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20DAMPAK LIMBAH
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WASTE
PROCESSING
Reduction
Change thecomposition of
the product
Reduce /
eliminatehazardousmaterial
Use technologyto changes the
process
Purchase whatu need
Recovery,Reuse, Recycling
Return wastematerial to
original process
Process waste as
a by product &for resource
recovery
Advertise wastematerial
Use packagingwaste again
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THANK
YOU
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