Post on 05-Nov-2019
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DENR Administrative Order
“ Implementation of Vehicle Emission Limits for Euro 4/IV and In-use Vehicle
Emission Standards Effective July 1, 2015”
Engr. Eva S. Ocfemia, Ph.D. Assistant Director
Republic of the Philippines Department of Environment and Natural Resources
ENVIRONMENTAL MANAGEMENT BUREAU
DENR Compound, Visayas Avenue, Diliman,
Quezon City
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Background
STATIONARY 0.71%
MOBILE 89.69%
AREA 9.60%
NCR EMISSION INVENTORY BASE YEAR 2012
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166
133
126
117
132
118
127 132
136
106
120
85 79 90
84
82
74 73
52 59
0
20
40
60
80
100
120
140
160
180
Jan-Jun 2010 Jul-Dec 2010 Jan-Jun 2011 Jul-Dec 2011 Jan-Jun 2012 Jul-Dec 2012 Jan-Jun 2013 Jul-Dec 2013 Jan-Jun 2014 Jul-Dec 2014 Jan-Jun2015
Air
Po
lluta
nt
Co
nce
ntr
atio
n (
µg/N
cm)
Air Quality Situation in Metro Manila from January 2010 to June 2015
Total Suspended Particulates (TSP)
Particulate Matter of 10 microns in diameter (PM10)
TSP standard 90 µg/Ncm
PM10 standard 60 µg/Ncm
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NATIONAL CAPITAL REGION REAL TIME AIR QUALITY
MONITORING STATIONS
No. Location Address 1 Caloocan North Caloocan City Hall – Zapote Street, 2 Las Piñas Rohm and Hass Property, Las Piñas City 3 Makati Makati Park, Dr. Jose P. Rizal Extension, East Rembo, Makati City 4 Malabon Polytechnic Institute, City of Malabon 5 Marikina Parking Area of Marikina Justice Hall 6 Mandaluyong Hardin ng Pagasa - Mandaluyong City Hall, Plainview, Mandaluyong City 7 Navotas Navotas City Hall, M. Naval St. Navotas City 8 Paranaque Don Bosco Barangay Hall, Better Living Subdivision, Paranaque City 9 Pasig Oranbo, Country Lodge, Pasig
10 Muntinlupa Bureau of Corrections, New Bilibid Prison Reservation, Muntinlupa City 11 Pateros Pateros Elementary School 12 San Juan Pinaglabanan Shrine, San Juan City 13 Taguig Technological University of the Philippines-Taguig Campus 14 Quezon City* Commonwealth Ave., QC besides MMDA Station 15 Quezon City* DPWH Region IVB Compound, Timog, EDSA Quezon City 16 Manila* De Lasalle University, Taft, Manila 17 Valenzuela* Pamantasan ng Lungsod ng Valenzuela, Valenzuela City
* With complete criteria pollutant
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44 45
14 14 14 15
20
15 14 13
8 11
9 12
58
49
41 42 41
58
47
58
62 63
49
36 40
62
0
10
20
30
40
50
60
70
ug
/Nc
m
Las Piñas PM2.5Las Piñas PM10PM 2.5 National Ambient Air Quality Guideline Value: 1 year averagingPM10 National Ambient Air Quality Guideline Value: 1 year averaging
14 13 12 10
8
15 18
10
17
9 10 13
23
18 14
17
22
31
36
29
23
28
19
13 15
28 25 25 23
19
13
24
32
19
26
19 21
28
38 34
30 31
38
50
58
44
34
40
28
21 25
39
0
10
20
30
40
50
60
70
7/1/2…
7/2/2…
7/3/2…
7/4/2…
7/5/2…
7/6/2…
7/7/2…
7/8/2…
7/9/2…
7/10/…
7/11/…
7/12/…
7/13/…
7/14/…
7/15/…
7/16/…
7/17/…
7/18/…
7/19/…
7/20/…
7/21/…
7/22/…
7/23/…
7/24/…
7/25/…
7/26/…
ug
/Nc
m
Muntinlupa City - PM2.5
Muntinlupa City - PM10
PM 2.5 National Ambient Air Quality Guideline Value: 1 yearaveraging
13 10
12
16
10
17 18 19 19
12 14 11
17 17
12
16 16
21
17 17
22
18
27 25
23 25
14 11
17
47
28
42
48
43
37
31 34
32
39 41
35
40 39
44
37 34
39
35
54
44
38 39
0
10
20
30
40
50
60
70
7/1
/201
5
7/2
/201
5
7/3
/201
5
7/4
/201
5
7/5
/201
5
7/6
/201
5
7/7
/201
5
7/8
/201
5
7/9
/201
5
7/10/20…
7/11/20…
7/12/20…
7/13/20…
7/14/20…
7/15/20…
7/16/20…
7/17/20…
7/18/20…
7/19/20…
7/20/20…
7/21/20…
7/22/20…
7/23/20…
7/24/20…
7/25/20…
7/26/20…
ug
/Nc
m
DPWH-Quezon City PM2.5
DPWH-Quezon City PM10
26
18 18 21
19
28 27 31
24 22 23 22
26 27
16
25 23
40 36
39
53
37
29 31
29 33
46
31 33
36
29
44 47
45
37 37 41 41
46 48
31
41 42
68
61 62
82
61
46
53
48
55
0
10
20
30
40
50
60
70
80
90
7/1
/201
5
7/2
/201
5
7/3
/201
5
7/4
/201
5
7/5
/201
5
7/6
/201
5
7/7
/201
5
7/8
/201
5
7/9
/201
5
7/1
0/2
015
7/1
1/2
015
7/1
2/2
015
7/1
3/2
015
7/1
4/2
015
7/1
5/2
015
7/1
6/2
015
7/1
7/2
015
7/1
8/2
015
7/1
9/2
015
7/2
0/2
015
7/2
1/2
015
7/2
2/2
015
7/2
3/2
015
7/2
4/2
015
7/2
5/2
015
7/2
6/2
015
ug
/Nc
m
Marikina City - PM2.5
Marikina City - PM10
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HEALTH EFFECTS OF AIR
POLLUTION
Impairments in lung function
Increased incidence of bronchitis
Exacerbation of chronic respiratory
disease or Asthma
Premature mortality from
respiratory and cardiovascular
disease
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ENVIRONMENTAL EFFECTS OF AIR
POLLUTION
Reduce visibility
Makes lakes & streams acidic
Harm vegetation & aquatic life
Impairs plant growth
Corrodes metals (i.e. roofs) as
well as marble monuments &
statues
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Fuel type Euro II fuel Euro IV fuel 1. Diesel - Sulfur
500 ppm
50 ppm
2. Gasoline
-Sulfur
- Benzene (% by volume, max.)
- Aromatics (% by volume, max.)
500 ppm
5
No Limit
50ppm
1
35
COMPARISON OF EURO II FUEL vs EURO IV FUEL :
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COMPARISON OF Euro 2 EMISSION vs Euro 4 EMISSION:
Light Duty Vehicle
Gasoline Fed (g/km)1
Euro 2 Euro 4
Carbon Monoxide, CO 2.2 1
Hydrocarbon, HC (g/km) - 0.1
Oxides of Nitrogen, NOx
(g/km) - 0.08
HC + NOx (g/km) 0.5 (0.18) *
Particulate Matter (g/km) - - (1) Defined by vehicle driving distance (g/km)
* Testing procedure in Euro 4 Light Duty vehicle Gasoline fed
provides separate result of HC and NOx emissions, while HC & NOx in Euro 2 are combined
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COMPARISON OF Euro 2 EMISSION vs Euro 4 EMISSION:
Light Duty Vehicle
Diesel Fed (g/km)1
Euro 2 Euro 4
Carbon Monoxide,CO 1.2 0.5
HC + NOx (g/km) 0.7 0.3
Particulate Matter (g/km) 0.08 0.025
(1) Defined by vehicle driving distance (g/km)
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COMPARISON OF EURO II EMISSION vs EURO IV EMISSION:
Heavy Duty Vehicle
Diesel Fed (g/kWh)2
EURO II Euro IV
Carbon Monoxide,CO 4 1.5
Hydrocarbon, HC (g/km) 1.1 0.46
Oxides of Nitrogen, NOx (g/km) 7 3.5
Particulate Matter (g/km) 0.15 0.02
(2) Defined by engine energy output (g/kWh)
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COMPARISON OF EURO II vs EURO IV EMISSION
CONTROL SYSTEM FOR GASOLINE & DIESEL FED
PASSENGER / LIGHT DUTY VEHICLES
Passenger / Light Duty
Vehicles
Euro 2 Euro 4
Diagnostic System "On-Board
Diagnostics (OBD) " Absent Present
• OBD stands for "on-board diagnostics,"
• Vehicle’s self-diagnostic and reporting capability.
• Provides access to the status of the various vehicle subsystems.
• Monitors the performance of some of the engines' major components, including individual emission controls.
• Provide real-time data in addition to a standardized series of diagnostic trouble codes
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COMPARISON OF EURO II vs EURO IV EMISSION
CONTROL SYSTEM:
Heavy Duty Vehicles
EURO II EURO IV
Diesel Particulate Filters
(DPF) ABSENT PRESENT
Selective Catalytic
Converters ABSENT PRESENT
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• Prescribes the new emission standards effective
July 1, 2015.
•Prescribes engine requirements and emission limits /
standards effective January 1, 2016 for new vehicles.
• Ensures use of cleaner fuel (Euro IV fuel) by July 1,
2015
Salient Features of the DAO
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TYPE OF VEHICLES EMISSION
LIMITS/STANDARDS
a) New passenger
vehicles and light duty Euro 4
b) New heavy duty vehicles Euro IV
c) New motorcycles/
tricycles and mopeds Euro 3
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CO (% by vol.)*
At idling
HC (ppm)*
At idling
Light Absorption
Coefficient, m-1
At free acceleration**
d) In-use,
rebuilt and
imported used
passenger cars
light duty and
heavy duty
vehicles
0.25
[registered for the first
time on or after July 1,
2017]
100
[registered for the first
time on or after July 1,
2017]
1.0
[registered for the first
time on or after
July 1, 2017]
0.5
[registered for the first
time after December
31, 2007]
250
[registered for the first
time after December 31,
2007]
2.0
[registered for the first
time after
December 31, 2007]
3.5
[registered for the first
time on or before
December 31, 2007]
600
[registered for the first
time on or before
December 31, 2007]
2.5
[registered for the first
time on or before
December 31, 2007]
* for spark-ignition (ex. gasoline), ** for compression-ignition (diesel)
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CO (% by vol.)*
At idling
HC (ppm)*
At idling
Light Absorption
Coefficient, m-1
At free acceleration**
e) In-use
motorcycles,
tricycles and
mopeds
2.5
[registered for the first
time on or after July
1, 2017]
1,000
[registered for the first
time on or after July 1,
2017]
20% smoke opacity
3.5
[registered for the first
time on or after
January 1, 2012]
4,500
[registered for the first
time on or after
January 1, 2012]
30% smoke opacity
4.5
[registered for the first
time before January
1, 2012]
6,000
[registered for the first
time before January
1, 2012]
30% smoke opacity
* for spark-ignition (ex. gasoline), ** for compression-ignition (diesel)