2013
DOI: 10.5614/jtl.2013.19.2.1
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PENGARUH INTENSITAS CAHAYA TERHADAP PENYERAPAN GAS KARBONDIOKSIDA OLEH MIKROALGA TROPIS Ankistrodesmus sp. DALAM FOTOBIOREAKTOR

Abstract: Mekanisme CCS secara biologis didapat dengan menggunakan mikroalga. Ankistrodesmus sp. adalah mikroalga tropis terpilih yang merupakan hasil isolasi dari kolam fakultatif 2b IPAL Bojongsoang. Pada proses fotosintesis, mikroalga menggunakan bahan anorganik yakni CO 2 sebagai bahan utamanya yang akan dirombak menjadi bahan organik dan menghasilkan energi. Intensitas cahaya merupakan faktor yang sangat penting dalam mekanisme fotosintesis. Dilakukan penelitian mengenai pengaruh cahaya untuk mengetahui efektifitas… Show more

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Cited by 9 publications
(8 citation statements)
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“…In the death phase, it is also possible in addition to reducing the nutrients in the media, the shading effect which is a phenomenon when cells in a population do not get light because they are blocked by other cells. This indirectly affects the ability of cells to carry out photosynthesis (Muchammad et al, 2013). From the results above, it can be seen that the best growth pattern occurs at treatment D (6400 lux) with the highest average density of 11,483,333 cells/ml because on day 5 it reached the highest density and in the stationary phase and entered the death phase of Chlorella sp.…”
Section: Resultsmentioning
confidence: 90%
“…In the death phase, it is also possible in addition to reducing the nutrients in the media, the shading effect which is a phenomenon when cells in a population do not get light because they are blocked by other cells. This indirectly affects the ability of cells to carry out photosynthesis (Muchammad et al, 2013). From the results above, it can be seen that the best growth pattern occurs at treatment D (6400 lux) with the highest average density of 11,483,333 cells/ml because on day 5 it reached the highest density and in the stationary phase and entered the death phase of Chlorella sp.…”
Section: Resultsmentioning
confidence: 90%
“…Light has an important role for the growth of algae, because light is a source of energy for the process of photosynthesis. In general, algae are able to grow in a light range with an intensity of 1000-10000 lux, while the optimal light intensity to support the growth of microalgae ranges from 2500-5000 lux 29 . Most microalgae cannot grow well under constant lighting conditions, because they need rest periods to store food.…”
Section: Water Qualitymentioning
confidence: 99%
“…Intensitas cahaya yang digunakan selama penelitian sebesar 7500 lux. Menurut Muchammad (2013), intensitas cahaya yang diperlukan untuk perumbuhan mikroalga berkisar antara 1000-10000 lux (15-150 µmol photon/m 2 S 1 ).…”
Section: Kualitas Airunclassified