The use of energy sources has reached at the level that whole world is relying on it. Being the major source of energy, fuels are considered the most important. The fear of diminishing the available sources thirst towards biofuel production has increased during last decades. Considering the food problems, algae gain the most attention to be used as biofuel producers. The use of crop and food-producing plants will never be a best fit into the priorities for biofuel production as they will disturb the food needs. Different types of algae having the different production abilities. Normally algae have 20% to 80% oil contents that could be converted into different types of fuels such as kerosene oil and biodiesel. The diesel production from algae is economical and easy. Gene technology can be used to enhance the production of oil and biodiesel contents and stability of algae. By increasing the genetic expressions, we can find the ways to achieve the required biofuel amounts easily and continuously to overcome the fuels deficiency. The present review article focusses on the role of algae as a possible substitute for fossil fuel as an ideal biofuel reactant.

2. Title :- Reduction of CO2 And Production of
Biodiesel From Algae
Group members :-
1) Nayan Gaykwad
2) Naved Shaikh
3) Jishan Mehetar
4) Shahid Sayyed
Project guide: Prof. Obaid Ul Haque Ansari

3. INTRODUCTION
The use of energy sources has reached at the level that whole world is relying on it. Being the major
source of energy, fuels are considered the most important. The fear of diminishing the available sources
thirst towards biofuel production has increased during last decades. Considering the food problems,
algae gain the most attention to be used as biofuel producers. The use of crop and food-producing plants
will never be a best fit into the priorities for biofuel production as they will disturb the food needs.
Different types of algae having the different production abilities. Normally algae have 20% to 80% oil
contents that could be converted into different types of fuels such as kerosene oil and biodiesel. The
diesel production from algae is economical and easy. Gene technology can be used to enhance the
production of oil and biodiesel contents and stability of algae. By increasing the genetic expressions, we
can find the ways to achieve the required biofuel amounts easily and continuously to overcome the fuels
deficiency. The present review article focusses on the role of algae as a possible substitute for fossil fuel as
an ideal biofuel reactant.

4. PROBLEM STATEMENT
In current situation world is facing co2 emission problem in environment
from industries and automobiles.
As a citizen its our responsibilities to take remedial action.
In order to reduce those harmful co2 emissions by using production
algae.
By using algal oil production of biodiesel.

5. AIM AND OBJECTIVES
Aim:- Production of algae to reduce co2.
Objective :-
 Comparing the different material in the biodiesel technology
 Identifying of a method for obtaining biodiesel from algae
 Showing these method to the diesel components
 Showing the advantages for the replacement of the diesel with the biodiesel

6. LITERATURE SURWAY
SR.No
.
Research paper References & Links
1 Assessment of diesel engine performance when fueled with biodiesel from algae and
microalgae: An overview
https://www.sciencedirect.co
m/science/article/pii/S13640
3211630795X
2 Effect of biodiesel fuels on diesel engine emissions https://www.sciencedirect.co
m/science/article/pii/S11100
62119300224
3 Spirulina microalgae biodiesel e A novel renewable alternative energy
source for compression ignition engine
https://www.sciencedirect.co
m/science/article/pii/S09596
52618323916
4 Environmental assessment of microalgae biodiesel production in Colombo: Comparison
of three oil extraction systems
http://www.scielo.org.co/scie
lo.php?script=sci_arttext&pi
d=S0122-
53832013000100007

7. From Research Paper 1

8. Emission D100 AB20 JB20 PB20 WCOB20
1) CO in % 0.082 0.063 0.074 0.055 0.061
2) CO2 in % 1.8 1.3 1.1 1.4 2.4
3) NOx in ppm 40 62 75 64 77
4) HC in ppm 11 5 6 8 5
5) Smoke
Capacity
2 2 1.5 1 0.8
From Research Paper 2
B20 Load 1

9. From Research Paper 3

10. From Research Paper 4

12. All the required
nutrients provided
along with CO2 and
Sun
Algal production
and growth
Selection and
harvesting
FiltrationDryingOil Extraction
Biodiesel production
METHODOLOGY

13. Can Algae Be Better Biodiesel Stock

14. OUTCOME OF SURWAY

15. Types of Biodiesel Blend with Petroleum

16. ADVANTAGES
• Provides rapid growth rates
• Algae biofuel is non-toxic
• Algae biofuel is highly bio-degradable
• It can reduce co2
• Algae biomass can be produced at high volumes and this biomass can yield a higher
percentage of oil than other sources
• Algae can be cultivated on land, fresh water, or seawater
• It can utilize salt and waste water streams, thereby greatly reducing freshwater use

17. REFRANCES AND BIBLIOGRAPHY
1. https://www.slideshare.net/gokulachari/algae-ppt?qid=d7d61a6c-3962-40ec-8722-
902bc49356f2&v=&b=&from_search=1
2. HAYATI Journal of Biosciences journal homepage: http: //www. journals.elsevier.com/
hayati-journal-of-biosciences Biodiesel Production From Algae to Overcome the Energy
Crisis , Suliman Khan,1 Rabeea Siddique,2 Wasim Sajjad,3 Ghulam Nabi,1 Khizar Mian
Hayat,4 Pengfei Duan,5 Lunguang Yao5*
3. Performance and emission characteristics of algae derived biodiesel processes q J.
Mahendran a,⇑, K. Saravanan b, D. Ragulnath b a Sri Shanmugha College of Engineering
and Technology, Salem 637 304, India b Department of Mechanical Engineering, K.
Ramakrishnan College of Technology, Trichy 621112, India

18. THANK YOU

19. QUESTIONS?