Microalgae and Its Premises towards Sustainable Energy Development

29th Symposium of Malaysian Chemical Engineers 2016

Chik, M.N.^1 ; Yahya, L.^1 ; Zainal, A.^1 ; Boosroh, M.H.^1

Emission and Waste Management Technology Section, Renewable Energy and Green Technology Unit, TNB Research SDN. Bhd., Kawasan Institusi Penyelidikan Bangi, No. 1, Lorong Ayer Itam, Kajang

43000, Malaysia^1

关键词: Bioactive compounds;    Coal-fired power plant;    Culture facilities;    Laboratory conditions;    Nutrient optimization;    Reducing co2 emissions;    Research programs;    Sustainable energy development;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/206/1/012022/pdf
DOI  :  10.1088/1757-899X/206/1/012022

来源: IOP

【 摘 要 】

This paper features the use of nature's element as a tool to combat current global issues on environment. Through research works by TNB Research Sdn. Bhd. (TNBR), marine phototrophic microalgae is used in reducing CO2emissions from its fossil-fuel based power plants using. The research program commenced in 2011 with the aim to develop capacity, capability and facilities in biological CO2fixation. The research program focuses on improving and enhancing the CO2fixation through four core measures; namely species selection, nutrient optimization, flue gas admission and photobioreactor (PBR) design and engineering. The measures lead to the migration and evolution of culture facilities from laboratory conditions to outdoor, from shake flasks to 6 x 250 liter pilot PBR facility at a live coal-fired power plant, from mono species to consortium of species. Increment of CO2fixation rates is summarized with discussion on comparisons of other achievements reported elsewhere. A considerable amount of work on analysing the bioactive compound present in the algae - protein, amino acids, carbohydrate, lipid, fatty acids - and its encouraging results, as an impetus towards sustainable development, will also be shared. Premises and observations from various microalgae research works are collated and presented in a manner sufficient to highlight the eminent roles of this tiny creature to become our mentor in providing some solutions to our worldly problems.