This website is using cookies
We use cookies to ensure that we give you the best experience on our website. If you continue using the site, we'll assume that you are happy to receive all cookies on this website.
x









  • English


Energy Globe Award

With more than 182 participating countries and over 2000 project submissions annually the Energy Globe Award is today's most prestigious environmental prize worldwide. It distinguishes projects regionally, nationally and globally that conserve resources such as energy or utilize renewable or emission-free sources. Award ceremonies are held all over the world. Prominent personalities as well as Energy Globe Ambassadors in 90 countries support the mission of Energy Globe. The activities of Energy Globe attract worldwide media attention - international TV stations report each year with approximately 1,000 hours of broadcasting time. The aim of the Energy Globe is to raise global attention on sustainable, everywhere applicable environmental solutions and to motivate people to also become active in this area.

National ENERGY GLOBE Award Malaysia 2018

Submitted by: Universiti Malaysia Kelantan
Improvement of Algae Oil Extraction Techniques for Biofuels

The main objective of this research is to introduce biofuel through robust algae extraction techniques involving ultrasound irradiation so as to maximize the oil extracted. This is done by collecting the naturally existing algae and then giving the extracts a correct dose of CO2, water, nutrients and sunlight to support the algae to grow into manageable scale before for harvesting.

Initial situation
Algae oil extraction process is one of the most costly processes that can determine the sustainability of algae-based energy/fuel. Algae oil extraction can be broadly categorized into two methods, which is, mechanical and chemical methods. Each of the extraction processes has its own drawbacks. For example, the mechanical process generally requires drying the algae, which is energy intensive while the use of chemical solvents may cause safety and health challenges.

Solution
The solution is to extract bio fuel from algae using the ultrasound irradiation technique. This method of extraction does not require a lot of energy and it poses fewer risks to the environment. Naturally, existing algae is extracted while optimizing input such as carbon dioxide, water, nutrients and sunlight so as to grow the algae into acceptable scale for harvesting.

Innovation
This research will focus on the requirements for establishing microalgae as an environmentally and economically viable platform, with much emphasis on combining fuel production with production of co-products which is in line with Malaysia’s National Renewable Energy Policy and Action Plan (2009).




Capital: Kuala Lumpur
Official language: Bahasa Malaysia
Total area: 329.847 km²
Population: 28.334.135
GDP/Capita/Year: $8.264
Source: Wikipedia 2012