Carbon footprint
This presentation is the property of its rightful owner.
Sponsored Links
1 / 45

Carbon footprint PowerPoint PPT Presentation


  • 480 Views
  • Uploaded on
  • Presentation posted in: General

????????????????? (Carbon Footprint). ????????????. ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????. ????????????????? (Carbon Footprint). ???

Download Presentation

Carbon footprint

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Carbon footprint

Carbon footprint


Carbon footprint1

(Carbon Footprint)


Carbon footprint2

(Carbon Footprint)

(Carbon Footprint)

  • (Carbon Footprintof Products)

  • (Carbon Footprintof Organizations)


Carbon footprint3

1

(Carbon Footprint)

5.3-5.5 //


Carbon footprint4

2

(Carbon Footprint)

(Carbon Footprintof Products)

(CO2eq)


Carbon footprint5

3

(Carbon Footprint)

(Carbon Footprintof Organizations)


Carbon footprint


Carbon footprint


Carbon footprint

CO2 emission

emission factor

activity data

Activity data

Emission factor Activity data


Carbon footprint

Activity data

- (kWh)

- (kg) (ton)

- (l)

- (km)

-


Carbon footprint

Emission factor Activity data


Carbon footprint

emission factor

http://www.ipcc-nggip.iges.or.jp/public/2006gl/vol5.html


Carbon footprint

1. Activity data emission factor

2.

3.


Carbon footprint

: IPCC Second Assessment Report, 1995


Carbon footprint

50 kgCO2e, 20 tCO2e


Carbon footprint

CO2 Emission

(kg)

1.3 kg CO2e/kg


Carbon footprint

(MSW Sanitary Landfill )

CO2 Emission

(kg)

0.8421 kgCO2e/kg


Carbon footprint

(MSW Sanitary Landfill )

CO2 Emission

(kg)

0.8421 kgCO2e/kg

CO2 Emission

(ton) x

- (km)

0.0494 kg CO2e/ton-km


Carbon footprint

CO2 Emission

CO2 Emission

CO2 Emission

CO2 Emission

(kg)

gCH4

gCO2e

.kgCO2e

4 gCH4/kg

21

1,000

1


Carbon footprint

()

CO2 Emission

CO2 Emission

CO2 Emission

CO2 Emission

(kg)

gN2O

gCO2e

.kgCO2e

0.3gN2O/kg

310

1,000

2


Carbon footprint

()

Total CO2Emission

.kgCO2e

.kgCO2e

1

2


Carbon footprint

(Septic system)

1

(l)

x

BOD (mg/l BOD)

0.30 kg CH4/kg BOD

0.30 kg CH4/kg BOD

CO2 Emission

CO2 Emission

kg BOD

= (l) X (mg/l BOD)

= mg BOD1,000

= g BOD1,000

= kg BOD


Carbon footprint

()

2

CO2 Emission

CO2 Emission

kg CH4

kg CO2e

21


Carbon footprint

1

2.0 l/person/day x

(person)x 154.63 mg/l BOD

CO2 Emission

0.42 kg CH4/kg BOD

= (l/person/day) x (person) x (154.63 mg/l BOD)

= mg BOD/ day1,000

= g BOD 1,000

= kg BOD


Carbon footprint

()

2

0.42 kg CH4/kg BOD

CO2 Emission

CO2 Emission

CO2 Emission

CO2 Emission

kg CH4/day

kg CO2e/day

kg CO2e

kg BOD/day

21

365


Carbon footprint

CO2 Emission

CO2 Emission

(kWh)

(l)

0.5610 kgCO2e/kWh

3.0 kgCO2e/l


Carbon footprint

CO2 Emission

CO2 Emission

1.68 kgCO2e

20 kg

4 gCH4/kg

1

16.842 kgCO2e

0.8421 kgCO2e/kg

CO2 Emission

20 kg

CO2 Emission


Carbon footprint

()

CO2 Emission

CO2 Emission

CO2 Emission

CO2 Emission

20 kg

1.86 kgCO2e

3.54 kgCO2e

0.3gN2O/kg

1.68 kgCO2e

1.86 kgCO2e

2


Carbon footprint

BIOGAS

CO2 Emission

CO2 Emission

20 kg

0.42 kgCO2e

1 gCH4/kg

3


Carbon footprint

?????????????

CO2 Emission

CO2 Emission

3.54 kgCO2e

0.42 kgCO2e

1

16.842 kgCO2e

CO2 Emission

2

BIOGAS

3


Carbon footprint


Carbon footprint

2553


Carbon footprint

2553


Carbon footprint

2553


Carbon footprint

2553


Carbon footprint

2553


Carbon footprint


Carbon footprint

1 . 100

CO2 emission = activity data x emission factor

activity data=100 kg

emission factor =1.3 kg CO2e/kg

CO2 emission=100 kg x 1.3 kg CO2e/kg

=130 kg CO2e


Carbon footprint

2 . 100

CO2 emission = activity data x emission factor

activity data =100 kg

emission factor =0.8421 kgCO2e/kg

CO2 emission=100 kg x 0.8421kg CO2e/kg

=84.21 kg CO2e


Carbon footprint

3 . 2552 25 () 2552


Carbon footprint

CO2 emission = activity data x emission factor

activity data = 2.0 l/person/day x 25 person x 154.63 mg/l BOD

= 0.0077315 kg BOD/day

emission factor = 0.42 kg CH4/kg BOD

CO2 emission= 0.0077315 kg BOD/day x 0.42 kg CH4/kg BOD

= 0.00324723 kg CH4/day x 21 GWP100

= 0.06819183 kg CO2e/day x 365

= 24.89 kg CO2e


Carbon footprint

4 . Septic system 500,000 BOD 160

activity data =500,000 Lx 160 mg/L BOD

=80 kg BOD

emission factor =0.30 kg CH4/kg BOD

CO2 emission=80 kg BOD x 0.30 kg CH4/kg BOD

=24 kg CH4 x 21 GWP100

=504 kg CO2e


Carbon footprint

5 100 500 2553 10,000 kWh 5,500 3,500 Septic system 500,000 BOD 200 200 - 30 1 30 Autoclaved off-site


Carbon footprint

Total CO2 emission

= 5.610 MTCO2e + 0.385 MTCO2e

+ 18.9 MTCO2e + 5.0526 MTCO2e

+ 0.0011856 MTCO2e + 0.2187 MT CO2e

=30.17 MTCO2e


Carbon footprint

Thank You !


  • Login