discussing about some green technology products

2. Submitted by
Nivethika .s
Pavithra.nv
Ramya .sk
Vasanthi.s
Srinika.r
Tina catherine. jGuided by
Mrs.kalpana
Asst . professor
Cse department

3. NEWTECHNOLOGY ON
ENVIRONMENT
1. Green computing
2. Green building
3. Eco-atm
4. Solar Airplane
5. Microbial fuel cell
6. Green car technology

4. Green computing is the term used to
denote efficient use of resources
in computing .
Green Computing is “ Where
organizations adopt a policy of ensuring
that the setup and operations of
Information Technology produces the
minimal carbon footprint”

5. Goal of green computing
1. to cut down to as little as possible
the amount of energy used.
2. to minimize the inclusion of harmful
materials.
3. to use as many biodegradable
materials as possible.
4. to extend as far as possible the life
of the equipment.

6. HISTORY OF GREEN
COUMPUTING
Green computing movement was the launch of the
Energy Star program way back in 1992.
One of the first results of green computing was the
Sleep mode function of computer monitors which
places a consumer's electronic equipment on
standby mode.
As the concept developed, green computing began
to encompass thin client solutions, energy cost
accounting, virtualization practices, eWaste, etc.

18. Green
building

19. What is green
building?
Green building refers to
both a structure and the
using of processes that are
environmentally responsible
and resource-efficient
throughout a building's life-
cycle: from to design,
construction, operation,
maintenance, renovation,
and demolition.

20. FUNDAMENTAL PRINCIPLE OF GREEN
BUILDING
1. STRUCTURE DESIGN
EFFICENCY
2. WATER EFFICIENCY
3. ENERGY EFFICIANCY
4. MATERIAL EFFICIANCY
5. WASTE AND TOXIC
REDUCTION

22. Properties of material used in green
building

23. Some concepts of green building
1. Develop design plans for the building itself.
2. Orient and design building to site needs, climate,
and local conditions
3. Maximize the use of natural daylight
4. Investigate building materials.
5. Reuse existing materials, use fewer materials, and
use building materials that are considered to be
environmentally friendly.

24. Some concepts of green building
6. Design for healthy indoor air quality.
7. Set high lighting-efficiency standards.
8. Select appliances that are energy efficient
and save on water use.
9. Design for ease of maintenance and use of
environmentally friendly cleaning products.
10. Maintain structural and building systems for
maximum energy and environmental

26. BENEFITS OF GREEN BULIDING
1. Buildings have the large effect
on environment , human
health and economy.
2. The successful adoption of
green of green development
can maximize both the
economic and environmental
performance of building

39. Benefits to Retailers
with eco ATM’s
• The e-Cycling Station is set up
completely free.
• Redemption dollars from the
trade-in can be spent in stores.
• No store staff or management
required for promotion or
transaction.
• Automated e-Waste
reporting with ecoATM
compliance expertise.

40. Economical benefits
of eco atm
• 500,000 pounds of devices – three
space shuttles worth of plastics, metals
and potentially toxic materials
• 70,000 pounds of copper – enough to
create a second Statue of Liberty (made
of 62,000 pounds of copper) and still
have extra
• 1,544 pounds of silver – enough to
create 22,540 American Eagle silver
dollar coins (made of .0685 pounds of
silver)

41. conclusion
• Ensure that these policies are appropriate to our operations, and our
potential environmental impacts and health and safety risks
• Comply with all relevant EH&S legal requirements, customer and product
requirements, industry guidelines and any other EH&S commitments
made by eco-ATM
• Strive to prevent workplace injuries by providing a safe environment for
employees, contractors and visitors
• Investigate any workplace accidents, illnesses and near misses, and
promptly correct any unsafe conditions or practices
• Set and review EH&S goals
• Promote pollution prevention and resource conservation in all of our
operations
• Ensure that our EH&S system and policies are communicated and
understood by all persons working for or on behalf of ecoATM
• Make the EH&S policy available to the public
• Review and amend this EH&S policy, as necessary and appropriate

42. WHAT IS MICROBIAL FUEL-
CELL?
• A microbial fuel cell (MFC) is a bio-
electrochemical device
• the power of respiring microbes to
convert organic substrates directly into
electrical energy.
• At its core, the MFC is a fuel cell, which
transforms chemical energy into
electricity using oxidation reduction
reactions.

43. CONSTRUCTION OF MICROBIL FUEL-CELL?
• A typical microbial fuel cell consists
of anode and cathode compartments
separated by a cation (positively charged
ion) specific membrane
• In the anode compartment, fuel is oxidized
by microorganisms, generating
CO2, electrons and protons
• Electrons are transferred to the cathode
compartment through an external electric
circuit.
• Electrons and protons are consumed in the
cathode compartment, combining with
oxygen to form water.

44. Types of microbial
fuel-cell?
 Mediator microbial fuel cell
 Mediator free microbial fuel
cell
 Microbial electrolysis cell
 Soil based microbial fuel cell
 Phototrophic bio-film
microbial fuel cell
 Nanoporus membrane
microbial fuel cell

47. Soil based microbial fuel cell
Soil-based microbial fuel cells has the same
basic MFC principles whereby soil acts as the
nutrient-rich anodic media.
The anode is placed at a certain depth within
the soil.
while the cathode rests on top the soil and is
exposed to the oxygen in the air above it.
Sediment microbial fuel cells (SMFCs)
application for wastewater treatment is a
relatively new field.
SMFCs with simple structures can generate
electrical energy while decontaminating
wastewater

48. Phototrophic bio-film microbial fuel cell

49. Nano-porus membrane microbial fuel cell

50. Impact of microbial fuel-cell

52. Solar air plane
Solar
airplane

53. • Solar power aircraft is aircraft
which works on a solar
powered electric panels
• It consist of solar panels on
top which absorb solar power
• Solar power is converted into
electrical power which act as
a fuel
What is solar aircraft?

54. Why solar energy?
 Infinity
 Availability
 Inexpensive
 No pollution
 No preservation cost
 High power-to-weight ratio
 Easy to Product

55. Working of solar aircraft

56. History of solar flight
70’s 80’s 90’s 2000’s
Solar Riser
Solar Challenger Solair II
Pathfinder
Helius
Solar-Impulse

57. World Solar Energy Map

58. Parts of solar plane

59. World’s first solar airplane

60. Features of solar
impulse
1.Wingspan: 63,4m
2.Length: 21.85m
3.Height: 6.4m
4.Maximum altitude: 8500m
Weight: 1600 kg
5.Motor power: 4x10HP
electric engines
6.Solar cells: 11628
(10748 on the wing, 880 on the
horizontal stabilizer)
7.Average flying speed: 70 km/h
8.Take off speed: 35 km/h


61. Performance of solar
impulse
• Maximum speed: 77 kts (140
km/h) 87 mph
• Cruise speed: 49 kts (90
km/h) (33 kts (60 km/h) at
night to save power)
• Service ceiling: 8,500 m
(27,900 ft) with a maximum
altitude of 12,000 metres
(39,000 ft)

62. Objective: Develop a manned solar
powered aircraft which can fly around
the world with solar power only
Approach: The goal for the Solar
Impulse community is to have this
aircraft fly across the world one day
Consequence:Fly for 26 hours;
Nine of these hours were during the
night
Solar impulse

64. Green car
technology

65. What is green car?
• Green cars are cars which
are more
environmentally friendly
than conventional cars. It
is usually how the car is
fuelled which determines
whether or not it is a
green car.

66. Why Have Green Cars Been
Developed?
• A conventional car works using an
internal combustion engine which
burns fuel to create motion.
• The burning of fossil fuel results in
the emission of greenhouse gases
• Crude oil destroys natural habitats
and kills wildlife.
These factors have led to the
development of ‘green’ cars

67. Types of green car
• Hydrogen car
• Electric car
• Solar car
• Hybrid car

68. Hybrid Technology
• The biggest development in green automotive
sector.

69. FEATURES OF HYBRID
• Regenerative Braking :
• Electric Motor Drive/Assist :
• Automatic Start/Shutoff :

70. Hybrid Technology Working

71. 2.Electric car

72. Features of electric car

78. Overall conclusion on
green technology

79. With reference
• www.google.com
• www.wikipedia.com
• www.saveenvironment.com
• www.greensolution.net
• www.solarpowersyste.cc
• www.greencartech.com