Nobody downloaded yet

Algae Production For Biofuel - Article Example

Comments (0) Cite this document
Algae Production for Biofuel With the exhaustion of fossil fuels in the future a stark reality, research into alternative sources of energy has become an obsession in the international scientific community. Desperation to keep running the technological machinery developed in the last century has forced mankind to look at renewable natural resources which offer promise to yield some semblance of the fuels in current usage…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER96.1% of users find it useful
Algae Production For Biofuel
Read TextPreview

Extract of sample "Algae Production For Biofuel"

Download file to see previous pages Traditional ethanol and oil rich plants such as sugarcane, corn and rapeseed have been tried successfully in various regions of the world to yield biodiesel for industrial use. However, the economics of biodiesel production has still to provide figures for potentially feasible and sustainable means to this end. Algae, which are simple botanical forms of life possessing the ability to reproduce at a fast rate with minimal of inputs are being looked at as a potential sources of biodiesel, as some of the millions of its species have been discovered to be rich in triglycerides and other fats/oils necessary for biofuel production. The major advantage of using algae for biofuel production is that they grow in ponds and wastewater, which do not encroach upon terrestrial territory already reserved for the cultivation of food crops. Moreover, algae possess the ability to double their biomass in as less as one day under optimized conditions (Odlare et al, 2011). The high growth rate however has to be optimized in relation to oil production within the organism as these two properties are contradictory to each other (Csavina et al, 2011). Methodologies and technologies are therefore being developed to cultivate algae in controlled conditions to achieve this objective. Lipids, sugar and hydrogen gas are considered the primary units of energy and a study at the University of Arizona reveals that algae have a distinct advantage over terrestrial cultivable crops such as corn as they possess a 300 fold advantage in producing the basic units for producing biofuel (Littin, 2011). Although the cost of production of fuel from algae still exceeds the value of the final product, intensive research is going on at the university as well as other parts of the world to optimize the process towards a profitable direction (Littin, 2011). Moreover, it has been discovered that secondary wastewater rich in nitrogen and phosphorus can be utilized to grow algae eliminating the need of fertilizers (Littin, 2011). In turn, the algae besides producing lipids for potential use as biofuel purify the water as well, resulting in a double benefit. Grown in controlled conditions of specific light exposure and deprivation of nitrogen and sulfur at particular stages of their life promote lipid production in the algae, which are the strategies being explored by the scientists involved in this research (Littin, 2011). Biofuel or biodiesel can be produced from any biomass which has high lipid content. The process involves extraction of oil from the biomass by a process called transesterification which yields triglycerides, which possess the properties ideal for a biofuel (Taylor, 2011). Algae can either be grown in open ponds or in controlled conditions in what is known as a photo-bioreactor (Taylor, 2011). The latter is a sealed aquaculture system in which conditions can be optimized and manipulated according to required objectives of high lipid production by the organisms. Such bioreactors are however costly to build as well as maintain and may not be the ideal means for biofuel production from algae. Identification of the appropriate species and varieties of algae growing in natural ponds and wastewater reservoirs in natural conditions, which provide the maximum yield of lipids can be the only means, once identified, to make economically feasible and sustainable methods for ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Algae Production For Biofuel Article Example | Topics and Well Written Essays - 750 words”, n.d.)
Algae Production For Biofuel Article Example | Topics and Well Written Essays - 750 words. Retrieved from
(Algae Production For Biofuel Article Example | Topics and Well Written Essays - 750 Words)
Algae Production For Biofuel Article Example | Topics and Well Written Essays - 750 Words.
“Algae Production For Biofuel Article Example | Topics and Well Written Essays - 750 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Algae Production For Biofuel

Cylyndrospermospis (CYN) Algae

...? Cylyndrospermospis Area of study Cyanobacteria (or blue-green algae) are very abundant in fresh and saline waters worldwide that produce toxin called Cylindrospermopsin. When these toxins are present in aquatic hinterlands, seafood harvested from there may present health hazards to consumers. Such toxicity hazards from seafood are recognized internationally when they are from marine algae (diatoms and dinoflagellates), but nowadays few risk assessments for Cylindrospermopsin in seafood have been conducted. This paper estimates the risk from Cylindrospermopsin contaminated seafood, and provides strategies for safe human consumption. The paper analyses the risk of Cylindrospermopsin toxicity in human...
20 Pages(5000 words)Essay

Corn as biofuel

...of Ethanol capturing more than half the percentage of global production (Renewable Fuels Association). Corn as a Biofuel A very small part of the corn plant is used to produce Ethanol. This small part named as corn kernels are taken out and the dried starch part of the kernel us turned into ethanol. Nowadays enzymes and yeast fermentation is also used to turn plant cellulose into ethanol. A more improved method has been resorted in recent times it uses pyrolysis that turns the whole plant into bio oil or syngas. In brief the production of ethanol from corn oil is a stage wise culmination of fermentation, distillation, and dehydration (Bassam, 2009). Pros: First of all it’s a bio fuel...
5 Pages(1250 words)Research Paper


...Biofuels Introduction Biofuels have existed since the 1970s. Before every international commercial biofuels plant was either a biodiesel or a first generation ethanol. The United States of America has been termed to be the world’s largest producer of ethanol. Back in 2009, the USA produced approximately 10.5 billion gallons of ethanol using corn. Brazil comes in second producing eight billion gallons of ethanol using sugarcane. It is strange to see that in a world where there is scarcity of food, there is a massive use of water resources and land in growing crops for the production biofuels. There is a major competition when it comes to land for...
4 Pages(1000 words)Essay

Medical uses of algae

...?Medical uses of Algae Table of Contents Chapter No Particulars....................................................................................... Page No 1 Introduction 1 2 Microalgae’s products and their biological activities 4 3 Macroalgae’s products and their biological activities 10 4 Antibiotics and other medicines 11 5 Preventive effect of Spirulina maxima on fatty liver development by carbon tetrachloride 13 6 Algae as anti-carcinogenic 15 7 Alage in Chinese medicine 15 8 Nueroprotective products 15 9 New Drugs 16 10 Nutraceuticals 17 11 Carotenoids 18 12 Vermifuge activity 18 13 Conclusion 19 References 20 1. Introduction The term...
20 Pages(5000 words)Research Paper

Biofuel as alternative energy

...emissions. Its major disadvantages are its considerable viscosity and lack of combustion or chemical components (Khanal et al. 2010). The production and use of vegetable oil as an alternative energy source generated conflict between land use for food production and fuel generation. Countries that use vegetable oil are Germany, the United States, and some European ones (Khanal et al. 2010). It is practical to use vegetable because it provides a strengthened energy source alternative. Conclusions Biofuel is a potential energy source alternative. All that is needed are government support, the interest of the academe, and public involvement. Further research is needed to reinforce the...
3 Pages(750 words)Essay

Fish Killing Algae

...Fish Killing Algae The specific article under examination is ‘New Fish-Killing Algae in Coastal Delaware Produces Neurotoxins.’ The overarching consideration is the recognition that there have been a high amount of harmful algae events in nearly all coastal regions in the United States. Additionally there has been historical precedent for these occurrences. In 1987 North Carolina experienced a bloom of K. brevis. This organism entered the Gulf of Mexico and spread throughout the coast; thermal imaging was implemented in this process. One of the major considerations within this spectrum of understanding is that lesion-causing fish killers can produce a narcotizing material that can go airborne and cause human neurologic impairment... and...
2 Pages(500 words)Essay

Issues of Co-location of Fischer-Tropsch and Algae Plants in Alternative Jet Fuel Production

... Issues of Co-location of Fischer-Tropsch and Algae Plants in Alternative Jet Fuel Production Methodology Chapter Case interview method means asking such questions which will help solve a hypothetical problem. In the given case, the case interview is intended to ask questions related to Fischer-Tropsch and Algae oil production co-location issues. It is evident that in order to get first-hand information on this topic, it is necessary to approach some experts in the field. Moreover, in this particular subject, questionnaires will be an inappropriate approach. This is so because the questions are open-ended in nature. Secondly, it seems that the best form of interview in...
4 Pages(1000 words)Thesis

Medical uses of algae

...), dinoflagellates (dinophyta), green and yellow-brown flagellates (Chlorophyta; prasino-phyta; prymnesiophyta; cryptophyta, chrysophyta and rhaphdiophyta) and blue-green algae (cyano-phyta) (Gamal 1). 2. Microalgae’s products and their biological activities Microalgal phyla provide chemical and pharmacological compounds besides bioactive compounds of marine resources back to compounds marine invertebrates which may vary from one compound to another but with a strong suggestion that dietary or symbiotic algae are one of the participants of these metabolites. For example, the blue-green algae, Lyngbhya majuscula is the source of aplysiatoxin found in sea hares which...
20 Pages(5000 words)Research Paper

Biofuel Synthesis Project Proposals

...curriculum (Tuohy and Saddler 28). Currently, concepts of biofuel in learning institutions are delivered to students through both theoretical and practical lessons. This means that chemistry students will not only learn about the theoretical construct of biofuel production, but they will also conduct small scale practical projects within a laboratory setting. Therefore, this proposal extrapolates on the necessary aspects of chemical synthesis meant to facilitate actual production of biodiesel within a learning environment. Objectives The main objective of this project is to simulate a real production process used in synthesis of market biodiesel. The...
4 Pages(1000 words)Essay

Biofuel production from waste wood - (Product Life Cycle Assessment (PLCA))

...Biofuel production from waste wood - (Product Life Cycle Assessment (PLCA) Table of Contents Table of Contents 2 Chapter 3 Introduction 3 Aim and Objectives 3 Chapter 2: Literature Review 4 Life cycle assessment 4 Chapter 3: Methodology 5 Life Cycle Assessment of Wood Pellets process and Principles 5 Chapter 4 7 Results: Inventory Analysis 7 Impact Assessment and Interpretation 8 Chapter 5 10 Discussion 10 Chapter 6 10 Conclusion and Recommendation 10 Bibliography 12 Chapter 1 Introduction Wood pellets relate to a type of processed biomass fuel that offers various significant advantages over unprocessed biomass. For instance, wood pellets normally contain relatively low moisture content...
6 Pages(1500 words)Coursework
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Article on topic Algae Production For Biofuel for FREE!

Contact Us