green technology ,green chemistry, green building,

1. Patna science college
Department of environmental science
SUBMITTED BY:- GREEN TECHNOLOGY
SAMIKSHA DR. FARKHUNDA FATIMA
ROLL:-16 SEM V
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2. GREEN TECHNOLOGY
 GREEN TECHNOLOGY .GREEN NANOTECHNOLOGY
 GREEN CHEMISTRY . ADVANTAGE OF GREEN TECHNOLOGY
 GREEN ENERGY
 GREEN BUILDING
 GOALS OF GREEN TECHNOLOGY

3. dd
It is a technology which is environmentally friendly, developed
and used in such a way so that it doesn’t disturb our
environment and conserves natural resources.
It is also known as environmental technology and clean
environment.
WHAT IS GREEN TECHNOLOGY?

4. GOALS OF GREEN TECHNOLOGY
 Rethinking
 Recycling
 Renewing
 Reducing
 Responsibility

5. Green chemistry is the design of chemical product
and processes that reduce or eliminate the
generations of hazardous substance.
where as environmental chemistry is the natural
environment and of pollutant chemicals in
nature,green chemistry seeks to reduce and prevent
polltion at its source.

6. Renewable energy is energy that comes from
resources which and continually replenished such as
sunlight,wind,rain,tides,waves and geothermal
heat.about 16% global final energy consmption
comes from renewable resources with 10% of all
energy from traditional biomass ,mainly used for
heating and 3.4% from hydroelectricity.new
renewables(small hydro,modern biomass,wind,solar
etc).

7.  A Green building is nothing more than a building which is built using
reusable materials and other materials which make the building efficient
and environmentally friendly. And Green building technology typically
covers everything from geothermal heating to energy-efficient appliances.
Benefits of green building.
 Protecting Occupant Health
 Improving Employee Productivity
 Conservation Of Energy, Water, And Other Fast Depleting Resources
 Reduce The Use Of Energy, Water, And Other Fast Depleting Resources
 Lower Carbon Footprint
 Reducing The Overall Impact To The Environment
 Better Indoor Air

9. Efficiency technology
Energy efficiency has proved to be a cost – effective strategy for building
economies without necessarily increasing energy consumption.
Green technology products promises to eradicate the green house gas
emission.
The aim of green technology is to make people lives better without
compromising on quality of life.
It has created significant market opportunities for various companies.

10. Green nanotechnology is the study of how
nanotechnology can benefit the environment,such as
by using less energy during the manufacturing, the
ability to recycle products are after use, and useing
eco- friendly, materials.

11. Advantages of Green Technology
1. It minimizes the degradation of the environment.
2. It has a zero or low green house gas (GHG) emission.
3. It is safe for use and promotes healthy and improved environments.
4. It conserves the use of energy, natural , and renewable resources.
5. It increases the quality of life and health standards since it minimizes pollution to a
great extent.
6. An alternative to improving the national economy without harming the environment.
7. Fastest growing employment sectors.

12. Conclusion
 Although there are some defects of green technology , every thing done should have
both positive and negative impact. Since we are now still at a starting stage of
developing green technology, some defects are due to its immature. For example
defects like low efficiency can be solved when we keeping on putting effort in doing
research and improvement . Green technology will definitely be the solution that gets
the potential in helping us to solve those problems and improve our environment.

13. REFERENCES
www.deepgreenrobot.com
www.slideshare.net
https://iopscience.iop.org>pdf
http://vdocument.in

14. the earth well be thankyou….