Madrid City Waste Management System

Madrid City Waste Management
System
Valdemingómez Technology Park
Madrid City Waste Management System
INDEX
1. Madrid in figures. General Data.
2. Waste production and Population served
3. Madrid Waste: distribution and composition of fractions
4. Madrid an integrated waste management system
5. Selective Collection and transport
6. Integrated Treatment: Valdemingómez Technology Park (VTP)
7. Material recovery
8. Energy recovery
9. Promotion and Environmental Educational Program
10.Environmental benefits
1.
Madrid in figures. General Data
• Registered citizens 3,215,633 inhabitants
• Population density: 5,321.25 inhabitants /km2
• Area of intervention: 604.30 km2
Average Year Collection
(2004 – 2013):
Domestic waste:
1,180,017 t/year
(1.00 Kg/inhabitant.day)
Economic Activity
waste:
290,614 t/year
(0.25 Kg/inhabitant.day)
Total Waste Collected
1,470,632 t/year
(1.25 Kg/inhabitant.day)
Urbanistic features:
• Urban typology: vertical
• 21 Districts
• More than 6,000 public events
every year
• Average distance from Waste
Treatment Centre to the city
centre - around 18-20 km.
•PAPER - CARDBOARD CONTAINERS
• MORE THAN 10,000 UNITS
•GLASS CONTAINERS
• MORE THAN 6,000 UNITS
•PACKAGING CONTAINERS
• ALMOST 100,000 UNITS
•MIXED WASTE CONTAINERS
• MORE THAN 230,000 UNITS
1.3 million km of streets cleaned
Spain
Europe
Madrid city
Madrid Region
Madrid city
2. Waste
production and Population served I
• Registered citizens 3,215,633 inhabitants
• Population served: 4,717,424 inhabitants
• 1,47 times the number of registered citizens
Effects generated by this population:
1. It increases waste generation
2. Over sizing of waste treatment
industrial plants
Equivalent population
served
3.215.633
397.562
48.248
1.000.000
55.981
4.717.424
Registered citizens
Tourists
Conmutters
non- registered citizens
Neighbourgh cities served
TOTAL
3.100.000
3.000.000
2.900.000
3.215.633
3.237.937
3.269.861
3.284.110
3.273.006
3.238.208
3.187.062
3.205.334
3.167.424
3.162.304
3.124.892
2.982.926
3.200.000
2.903.903
3.300.000
3.043.535
3.400.000
2.905.136
N u m b e r o f in h a b ita n ts
Evolution of Madrid City population (registered citizens)
2.800.000
2.700.000
1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
2. Waste
production and Population served II
Waste production 2013
FRACT ION
2013 production (t)
850.931,14
Mix waste
64.766,10
Packaging
HOUSEHOLD W AST E
9 15 . 6 9 7 , 2 4
Glass
41.835,97
Paper and cardboard
39.956,47
SUBT OT AL
8 1. 7 9 2 , 4 4
6.041,86
Bulky waste
Other separate
collections
309,06
Dead animals
7.355,59
Household Special Waste Depot
SUBT OT AL
13 . 7 0 6 , 5 1
T OT AL HOUSEHOLD W AST E
ECONOMIC ACT IVIT Y W AST E
PRODUCT ION
1. 0 11. 19 6 , 19
Street cleaning services
102.673,46
Commercial and institutional waste
99.613,32
T OT AL COMMERCIAL AND
INST IT UT IONAL W AST E
MADRID'S CIT Y T OT AL DOMEST IC W AST E PRODUCT ION
300.000
225.000
150.000
75.000
0
2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
HOUSEHOLD WASTE PRODUCTION EVOLUTION
Packaging and tmix waste
fraction
Total (t)
1.800.000
1.600.000
1.400.000
1.200.000
1.000.000
800.000
600.000
400.000
200.000
0
Cleaning services and
commercial and institutional
waste
Total (t)
Total Production (t)
ECONOMIC ACTIVITY WASTE PRODUCTION EVOLUTION
20 2 .2 8 6 ,7 8
1. 2 13 . 4 8 2 , 9 7
1.350.000
1.300.000
150.000
140.000
1.250.000
1.200.000
130.000
120.000
1.150.000
1.100.000
110.000
1.050.000
1.000.000
100.000
90.000
950.000
900.000
80.000
2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Household waste
Total
Street Cleaning Services
Commercial and Institutional Waste
Packaging and mix waste selective collection
Paper - Cardboard selective collection
Paper - Cardboard adn
glass
Total (t)
Selective collection
SUBT OT AL
3. MADRID WASTE: DISTRIBUTION AND COMPOSITION I
DISTRIBUTION OF THE HOUSEHOLD AND ECONOMIC ACTIVITY WASTE
Dead animals; 0,03%
Paper and cardboard; 3,95%
Composition of the Economic Activity selective waste production
Distribution of household selective waste production
Bulky waste; 0,60%
mix waste
Household Special Waste
Depot; 0,73%
Packaging
Glass
Glass; 4,14%
Street cleaning services
Paper and cardboard
Commercial and institutional
Bulky waste
Dead animals
Street cleaning services;
50,76%
Household Special Waste Depot
Packaging; 6,40%
Commercial and institutional;
49,24%
mix waste; 84,15%
FRACT ION
Selective collection
HOUSEHOLD
W AST E
Mix waste
850.931,14
Packaging
64.766,10
6,40%
9 15 . 6 9 7 , 2 4
90 ,5 6%
SUBT OT AL
41.835,97
4,14%
Paper and cardboard
39.956,47
3,95%
8 1. 7 9 2 , 4 4
8,09%
Bulky waste
Dead animals
Household special waste depot
SUBT OT AL
T OT AL HOUSEHOLD W AST E
Street cleaning services
ECONOMIC ACT IVIT Y W AST E
PRODUCT ION
84,15%
Glass
SUBT OT AL
Other separate
collections
2013 production
% sobre el total
(t)
Commercial and institutional waste
T OT AL COMM ERCIAL AND
INST IT UT IONAL W AST E
M ADRID' S CIT Y T OT AL DOMEST IC W AST E PRODUCT ION
6.041,86
0,60%
309,06
0,03%
7.355,59
0,73%
13 . 7 0 6 , 5 1
1, 3 6 %
1. 0 11. 19 6 , 19
10 0 , 0 0 %
102.673,46
50,76%
99.613,32
49,24%
202.286,78
10 0 , 0 0 %
1. 2 13 . 4 8 2 , 9 7
3. MADRID WASTE: DISTRIBUTION AND COMPOSITION II
Composition of the household waste Packaging and the Remainder fractions
100%
5,02
5,08
80%
3,80
0,92
2,64
7,62
CELLULOSE
6,33
6,83
7,78
2,61
3,14
0,77
WOOD
GLASS
55
56,37
54,64
54,58
52,97
52,76
PLASTICS
PAPER AND
CARDBOARD
11,62
NON
FERROMAGNETIC
METALS
METALS
1,16
26,52
1,11
8,97
"PACKAGING: MATERIALS
CORRECTLY TRASHED"
46,52
0,24
2,17
15,69
45
"MIX WASTE: MATERIALS
CORRECTLY TRASHED"
40
1
2
3
YEAR
DEBRIS WASTE
ORGANIC MATERIAL
0%
PACKAGING
55,73
50
17,43
7,80
56,97
55,00
40,20
20%
61,35
60
TETRAPACK
40%
65
CLOTHES
14,56
60%
EVOLUTION OF THE MATERIALS CORRECTLY TRASH IN THE
PACKAGING AND MIX WASTE FRACTIONS
OTHER MATERIALS
%
YEAR 2011
MIX WASTE
PACKAGING FRACTION: 54,58% correctly trashed
MIX WASTE FRACTION: 56,39% correctly trashed
4
5
4. Madrid an integrated waste management system I
MADRID, A CITY WITH AN INTEGRATED WASTE MANAGEMENT SYSTEM
MUNICIPALITIES
IMS
LICENSED
COMPANIES
CITIZENS
•
MUNICIPALITIES ENFORCED BY LAW TO GIVE THE SERVICE
WASTE MANAGEMENT
•
THESE MUNICIPALITIES GIVE THE SERVICE THROUGH PUBLIC CONCESSIONS (Public
Public tender)
tender
•
THE SERVICE INCLUDES:
•
CONTAINERIZATION (CONTAINER PACKING)
•
SEPARATE COLLECTION AND TRANSPORT
•
TREATMENT (VALDEMINGOMEZ TECHNOLOGY PARK)
•
MAIN CHARACTERS IN MADRID’S WASTE MANAGEMENT SYSTEM:
1. CITIZENS
2. DISTRIBUITORS AND PRODUCERS OF PRODUCTS UNDER THE EU - EXTENDED PRODUCER
RESPONSIBILITY (EPR)
3. MUNICIPALITIES
4. LICENSED COMPANIES
5. INTEGRATED MANAGEMENT SYSTEMS (IMS – ECOEMBES, ECOVIDRIO, …)
Glass
Packaging
Mix
Waste
MSW TREATMENT
Paper
cardboard
TRANSPORT
Selective collection
4. Madrid an integrated waste management system II
Recyclable
materials
Plastics, metal,
tetrapack
Anaerobic
digestion
Biogas-Energy
Digestate
Composting
Compost
Landfil
Waste to energy
Final disposal
Biogas-Energy
Energy
Portugal
Composting and digestion
Material recycling
Total incineration (including energy recovery)
Turkey
Montenegro
Mexico
Romania
Morocco
Cameroon
Israel
Malta
Serbia
Bosnia and Herzegovina
Former Yugoslav Republic of Macedonia,
the
Deposit onto or into land
Croatia
Latvia
Greece
Lithuania
Cyprus
Slovakia
Poland
Bulgaria
Australia
Hungary
Spain
Czech Republic
Hong Kong (China)
country
EE.UU.
Slovenia
Iceland
Estonia
Ireland
Italy
United Kingdom
Madrid (2013)
South Korea
European Union (28 countries)
European Union (27 countries)
Finland
France
Luxembourg
Austria
Japan
Denmark
Norway
Netherlands
Belgium
Sweden
Germany
Switzerland
percentage
4. Madrid an integrated waste management system III
Municipal solid waste treatment per country (% referred to total amount of waste treated)
The sustainable waste Management Ladder
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
4. Madrid an integrated waste management system IV
WORKING FORCE
MUNICIPAL EMPLOYEES:
%
-. WASTE COLLECTION AND CITY CLEANING SERVICES:
-. WASTE TREATMENT:
185 PEOPLE
6,44 %
52 PEOPLE
1,81 %
OUTSOURCED PERSONEL (CONCESSION HOLDER EMPLOYEES):
-. WASTE COLLECTION AND CITY CLEANING SERVICES:
1.930 PEOPLE
67,18 %
-. WASTE TREATMENT:
706 PEOPLE
24.57 %
TOTAL
2.873 PEOPLE
RATIO: 6 EMPLOYEES PER 10,000 INHABITANTS SERVED
100 %
4. Madrid an integrated waste management system V
ECONOMIC BALANCE
COST – EFECTIVE MODEL
REVENUES
COSTS
1.
REPAYMENT OR INVERSION
2.
OPERATING
3.
MONITORING
1.
TAXES
-.CITIZENS: HOUSE SURFACE
(tangible fixed asset) - 50 € average
•
SAED1 (ECONOMIC CONTROL)
•
ENVIRONMENTAL CONTROL
•
PRODUCTION CONTTROL
•
QUALITIY CONTROL
•
CHARACTERIZATIONS
•
PERSONNEL COSTS
•
EDUCATIONAL PROGRAM
Separate
collection
(€/yr)
Treatment
(€/yr)
Total (€/yr)
2012
119,613,434 €
72,063,979 €
191,677,413.43 €
2013
113,228,635 €
63,797,570 €
177,026,205.88 €
1 SISTEMA DE ADQUISICIÓN Y EXPLOTACIÓN DE DATOS – ERP software
-. COMPANIES, INSTITUTIONS
(treatment`process costs)
1.
AGREEMENTS WITH THE
INTEGRATED MANAGEMENT
SYSTEMS (Ex.: Ecoembes).
2.
ENERGY SALES REVENUES
3.
MATERIALS SALES REVENUES
4.
BIOGAS SALE AS BIO COMBUSTIBLE
NET INCOME from waste
management treatment in
the VTP
2012
28,460,116 €
2013
27,677,296 €
TREATMENT AVERAGE COST: 30.09 €/t
43% OF THE COST COVERED
5. SELECTIVE COLLECTION AND TRANSPORT I
WHAT?
HOW?
SEPARATE COLLECTION FOR:
– Domestic waste:
•
Glass
•
paper – cardboard
•
Packaging
•
Mix waste
CONTAINERS LAID OUT IN THE STREETS
CENTRAL AREAS OF THE CITY:
-. 2 wheel containers.
OUTSKIRTS OF THE CITY:
-.4 wheel containers
– Special Waste like batteries, WEEE,
textiles, …
DROP OFF SITES
– Sanitary waste which can be classified
as domestic waste (type II)
COLLECTED DIRECTLY IN HOSPITALS
(16 permanent,
permanent, 102 movable)
movable)
5. SELECTIVE COLLECTION AND TRANSPORT II
•
Mixed Waste and Packaging fractions
– Small 2 wheeled bins collected with double-compartment CNG trucks to
reduce kilometers traveled per collected ton.
– Large 4 wheeled bins.
•
Paper/cardboard ang glass fractions
– 3 m3 igloos containers in the streets
– Directly (door-to-door) from 800 l. containers installed in (offices).
•
Special collection system in the city centre area
- Smaller, more silent and low-contaminant hybrid residual
waste collector trucks to avoid pollution.
- Mixed waste is transferred to larger vehicles to be transport
- Metal/plastic packaging, Paper/carboard and Glass: “triple
points”.
•
OTHER SPECIAL WASTE COLLECTIONS
-. VACRI: SPECIAL GLASS COLLECTION FOR THE HOTEL/CATERING TRADERS
-. CITY UNDERGROUND CONTAINERS PILOT STUDY (JORGE JUAN ST. AREA)
-. DOORDOOR-TOTO-DOOR COLLECTION IN COMMERCIAL AREAS
-. PNEUMATIC COLLECTION PILOT STUDY (PUENTE DE VALLECAS DISTRICT)
5. SELECTIVE COLLECTION AND TRANSPORT III
363 DAYS OFCOLLECTION PER YEAR
40% OF THE TIME DURING THE NIGHT
60% OF THE TIME DURING THE DAY
2 WHEEL CONTAINER
CURBSIDE COLLECTION
ZONA CUBOS
DISTRICTS
ZONA CONTENEDORES
4 WHEEL CONTAINER
PAPER-CARDBOARD AND
GLASS
TODO MADRID
ZONA CONTENEDORES APORTACIÓN
STREET CONTAINERS
5. SELECTIVE COLLECTION AND TRANSPORT IV
VALDEMINGOMEZ
TECHNOLOGY PARK
MIX WASTE
INTEGRATED
MANAGEMENT
SYSTEM
VALDEMINGOMEZ
TECHNOLOGY PARK
PACKAGING
INTEGRATED
MANAGEMENT
SYSTEM
PAPER/CARDBOARD
VTP TRANSFER
STATION
GLASS
WASTE AUTHORISED
HANDLER
BATTERIES
OTHER SPECIAL
WASTES
BULKY WASTE
INTEGRATED
MANAGEMENT
SYSTEM
ACEITE
A
BATERÍ
SPECIAL WASTE
DEPOT
WASTE
AUTHORIZED
HANDLER
VALDEMINGOMEZ
TECH PARK
5. SELECTIVE COLLECTION AND TRANSPORT V
DEAD ANIMALS
VALDEMINGOMEZ
TECH PARK
VETERINARY
VALDEMINGOMEZ
TECH PARK
STREET CLEANING
SERVICES
VALDEMINGOMEZ
TECH PARK
DEBRIS
MIGAS CALIENTES
COMPOSTING FACILITY
WEE
SPECIAL WAST DEPOT
CLEANING AND
COLLECTION
VALDEMINGOMEZ
TECH PARK
INTEGRATED
MANAGEMENT
SYSTEM
SIGRE
MEDICINES, DRUGS
(INTEGRATED
MANAGEMENT SYSTEM)
CLOTHES AND
TEXTILES
WASTE AUTHORIZED
HANDLER
5. SELECTIVE COLLECTION AND TRANSPORT VI
NUMBER OF WASTE CONTAINERS:
DROP OFF POINTS:
• MIX WASTE FRACTION:
-. more than 230,000 containers
-. 76 millions of liters, 23.48 l/inh
• PACKAGING FRACTION:
-. more than 91,000 containers
-. 29 millions of liters, 8.99 l/inh
• PAPER AND CARDBOARD:
-. close to 11,000 containers
-. 23 millions of liters, 7.26 l/inh
• GLASS:
-. More than 6,000 containers
-. 18 million liters, 5.68 l/inh
TRANSPORT
FUEL IN COLLECTION FLEET
– 416 NATURAL GAS - GNG
– 15 HYBRID ELECTRICAL
– 15 BIOETHANOL
6. TREATMENT: VALDEMINGOMEZ TECHNOLOGY PARK I
MADRID
Two main WASTE PRODUCERS:
•
Citizens (82.65 % of the
generated waste)
•
Economic activity (17.35% of
the generated waste)
• More than 1.1 million tones of waste treated in
the Valdemingomez Tech Park during 2013
Evolution of Madrid waste production
500
Total (t)
1500000
480
460
1400000
440
1300000
420
400
1200000
380
1100000
360
2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Total (Tn)
Per cápita
Per cápita (Kg/inhab. Yr)
520
1600000
• 377.3 kg/inhabitant per year
• More than 150,000 tonnes of materials
recovered.
• 232.170 Gwh of electricity
• 11,201 ton of compost
6. TREATMENT: VALDEMINGOMEZ TECHNOLOGY PARK II
La Paloma
Las Lomas
- Separation and Sorting 360.000 tn/year
- Production of Compost 40.000 tn/year
- Incineration 162.000 Mwh/year
Visitor's Building
- Separation and Sorting 255.000
tn/year
- Biomethanisation 14.000 KNm3/year
- Production of Compost 77.500
tn/year
- Biogas treatment plant
Las Cumbres landfill
Las Dehesas
- Separation and Sorting 415.000
tn/year
- Biomethanisation 21.000 KNm3/year
- Production of Compost 110.000
tn/year
Valdemingomez
sealed landfill -110
Ha
La Galiana
- Motor-Gas (Recovery from Landfill) 75.000
Mwh/year
6. TREATMENT: VALDEMINGOMEZ TECHNOLOGY PARK II
ELECTRICITY
RECYCLABLE
MATERIALS
Las Lomas
ASHES (SECURE LANDFILL)
FERROUS SLAG (SECURE LANDFILL)
MIX WASTE
SC
SCRAP
SORTING AND W.T.E.
R
MA
TE
RI
AL
OR
GA
NI
C
AP
AS
RD
F
FO
Biogas
MO Bio
DIRECT ENTRIES
BULKY WASTE
Las Dehesas
Biogas
treatment
plant
.
A.D
ga
bio
s
.
.E
.T
W
La Paloma
Sorting and composting
A.D
.
Sorting and composting
bio
gas
DEAD ANIMALS
biogas
GENERAL GAS GRID SYSTEM
La Paloma
Anaerobic Digestion
PACKAGING
.
A.D
PACKAGING
R
O
LT
RIA
MIX WASTE
MIX WASTE
TE
MA
SC
R
FO
R
F
D
TO
R
W
TE
S
A
A.
D.
AP
AP
P
RA
SC
C
NI
GA
OR
Las Dehesas
landfill
R
SC
Recyclable Materials
And Compost
M.O. TO A.D
Las Dehesas
BIOGAS FROM A
SEALED LANDFILL
La Galiana
Energy recovery
from landfill biogas
Anaerobic Digestion
ELECTRICITY
Recyclable Materials
And compost
SORTING AND WASTE TO ENERGY (W.T.E.)
PROCESSES
WASTE TO ENERGY
SEPARATION AND SORTING OF
RECYCLABLE AND ORGANIC
MATERIALS
SEPARATION AND SORTING OF
MATERIALES, ANAEROBIC DIGESTION
(A.D.) AND COMPOSTING
SEPARATION AND SORTING OF
RECYCLABLE AND ORGANIC MATERIALS
ANAEROBIC
DIGESTION (A.D.)
COMPOSTING IN
CLOSED TUNNELS
STOCK OF COMPOST
SEPARATION AND SORTING OF
MATERIALES, ANAEROBIC
DIGESTION (A.D.) AND COMPOSTING
SEPARATION AND SORTING OF
RECYCLABLE AND ORGANIC MATERIALS
ANAEROBIC
DIGESTION (A.D.)
COMPOSTING IN
TUNNELS
REFINING OF
COMPOST AND STOCK
ENERGY RECOVERY FROM BIOGAS
BIOGAS TREATMENT PLANT
7. MATERIAL RECOVERY I
•154,431 t of recyclable materials recovered in the
Madrid during 2013:
• 81,799 t of Paper – cardboard and glass
recovered through the selective collection
• 72,682 t of recyclable materials recovered
from waste inside the VTP.
RECYCLABLE MATERIALS represent 7.86% of the
total amount of waste sent to the sorting processes.
% OF RECOVERED M ATERIALES REFERRED TO TOTAL AMOUNT OF RECCYCLABLE MATERIALS
MATERIALS
2013 (t)
1,70%
6,76%
0,50%
TOTAL MATERIALS RECOVERED
PAPER AND CARDBOARD
66.236
GLASS
42.670
PLASTICS
19.440
METALS
22.451
ALUMINIUN
822
TETRAPACK
2.812
COMPOST SOLD
11.201
13,55%
PAPER AND CARDBOARD
39,99%
GLASS
PLASTICS
METALS
ALUMINIUN
TETRAPACK
COMPOST SOLD
11,74%
165.631
25,76%
7. MATERIAL RECOVERY II
Time line distribuition of recovered materials in the VTP
17.349
19.440
7.556 23.263
16.972
2007
18.880
2006
6.826
17.159
2005
7.035
plastics
19.774
2004
6.917
16.827
6.632
10.000
21.215
5.675
20.000
18.185
4.566
30.000
metals
23.028
19.426
17.484
4.144
40.000
20.448
20.459
17.291
18.559
50.000
6.784 21.714
Recovered materials (t)
60.000
5.764
4.806
4.337
2011
2012
2013
burnt metals
White goods
other metals
tetrapack
aluminum
0
2008
2009
2010
Time line distribuition of recovered paper - cardboard and glass in the VTP
glass
60.000
1.016
50.000
40.000
1.088
660
899
726
839
961
1.166
974
30.000
827
20.000
10.000
0
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
paper and
cardboard
7. ENERGY RECOVERY I - PRODUCTION OF RENEWABLE ENERGY
POWER GENERATION IN MADRID CITY
ORIGIN OF THE TOTAL AMOUNT OF ENERGY
CONSUMED IN MADRID CITY
ORIGIN OF THE TOTAL AMOUNT OF ELECTRICITY
CONSUMED IN MADRID CITY
2010
THERMO SOLAR;
0,075
2010
PHOTOVOLTAIC;
0,008
GEOTHERMAL; 0,001
LANDFILL BIOGAS;
33,23%
LANDFILL BIOGAS;
0,142
PHOTOVOLTAIC;
1,92%
COGENERATION;
0,497
RDF INCINERATION;
0,277
RDF INCINERATION;
64,86%
RENEWABLE ENERGY PRODUCTION IN VALDEMINGOMEZ TECH PARK
TOTAL ENERGY
PRODUCTION
232,170 Mwh
Enough power to supply
more than 66,000
homes
Mwh from Waste to Energy (incineration of scrap
from the sorting processes):
236.160 Mwh
Mwh from landfill
degasification:
65,194 Mwh
biogas energy recovery
Mwh sold to the energy grid system during 2013:
176,530 Mwh
Mwh consumed
55,641 Mwh
in the VTP during 2013:
8. ENERGY RECOVERY I - PRODUCTION OF RENEWABLE ENERGY
VTP ENERGY SOURCES:
DEGASIFICATION of Valdemingomez sealed
and reforested
La Galiana – landfill biogas energy revory
ANAEROBIC DIGESTION of the organic
material sorted
Las Dehesas and La Paloma anaerobic
digestion plants
Sorting scrap energy recovery – Waste to
Energy
Las Lomas, circulating fluidized bed furnaces
8. ENERGY RECOVERY II - PRODUCTION OF RENEWABLE ENERGY
ANAEROBIC DIGESTION
LAS DEHESAS
•
Sorting
process
Pre-treatment
Anaerobic
digestion
Composting
Plant
TOTAL PROCESS DATA:
–
PRE-TREATMENT
–
BIOMETHANIZATION
–
BIOGAS
298,656 Ton/year
204,133 Ton/year
28,708,468 Nm3/year
GENERAL GAS
GRID SYSTEM
Biogas
Biogas treatment
34.000.000 Nm3/year
Anaerobic
digestion
Sorting
process
LA PALOMA
Pre-treatment
Biogas
Composting
Plant
ELECTRIC ENERGY
8. ENERGY RECOVERY III - PRODUCTION OF RENEWABLE ENERGY
BIOGAS TREATMENT PLANT (BIOGAS UPGRADING)
•
OBJECTIVE:
TRANSFORM ALL THE GAS GENERATED IN
VALDEMINGOMEZ TECHNOLOGY PARK’S
BIOMETHANISATION PROCESSES INTO A PRODUCT
THAT FITS THE MOST DEMANDING ENERGY USES
•
TREATMENTS APPLIED:
– DESULPHURISING AND DEHYDRATING THE
BIOGAS, ENRICHING THE METHANE
– COMPRESSING THE GAS TO THE PRESSURE
REQUIERED, TO FEED THE NATURAL GAS
COMMERCIAL DISTRIBUTION NETWORK
BIOGAS TREATMENT PROCESS
CAPACITY: 4.000 Nm3 /year
9. Promotion and Environmental Educational Program
•1.925 m2 devoted to enviornmental education
• 1 Visitors center
• 1 preschool classroom
• 4 educational
• Visitas adaptadas a cada colectivo
• More than 10,000 visitors every year
• Visitors from 12 different natinalities.
• Publishing brochures.
• Publication and management of a website: www.madrid.es/valdemingomez
WWW.MADRID.ES/VALDEMINGOMEZ
• Drawing up of the annual report.
• Collaborating and attending
conferences, events, etc. both at
national and international level.
• Stakeholder in waste
management information
generation
• Relation with press and mass
media
10. ENVIRONMENTAL BENEFITS
THANK YOU
MADRID CITY COUNCIL
Environmental Affairs Department
Valdemingomez Technology Park
www.madrid.es/valdemingomez