Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences Indonesian Journal of Pharmaceutical Science and Technology Indonesian Journal of Biotechnology and Biodiversity Prosiding Seminar Nasional Pakar ASEAN Journal of Chemical Engineering Jurnal Teknik Kimia Indonesia Makara Journal of Technology
Dianursanti
Departemen Teknik Kimia Universitas Indonesia, Kampus Baru UI Depok Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Other

Published : 10 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : ASEAN Journal of Chemical Engineering

 1 
NOx Enriched Flue Gas Fixation for Biomass Production of Chlorella Vulgaris Buitenzorg Dianursanti Dianursanti; Mohammad Nasikin; Anondho Wijanarko
ASEAN Journal of Chemical Engineering Vol 10, No 1 (2010)
Publisher : Department of Chemical Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.188 KB) | DOI: 10.22146/ajche.50091

Abstract

Cultivation of Chlorella vulgaris Buitenzorg in a pilot scale of bubble column photo bioreactor using simulated NOx enriched flue gas concluded that presence of N2O as simulated NOx pollution (0.02%) in blowing bubbled air and CO2 is not so significant, compare to control experiment that was designed by absence of N2O (around 20% decreased). Meanwhile, presence of N2O tends a less significantly decreasing of μ - specific growth rate and qCO2 – specific CO2 transferred rate. It is around 30% decreased in both of μ and qCO2. Then, cultivation by presence of NOx in blowing simulated flue gas could drastically decreased intracellular carotene and lipid content and become increase to level near to both of pigment and lipid content in control experiment. Furthermore, cultivation by presence of NOx in blowing simulated flue gas also could drastically exchange intracellular fatty acid content and it become dominated by 16:0 species. Finally, refreshing cellular growth product with re-cultivation by blowing fresh air, could be restored the fatty acid content nearly to beginning microbial fatty acid content. It was happened cause of converting hexadecanoate species to octadecanoate species and it was shown that oleate (18:1) was dominating species.
Enhanced Chlorella vulgaris Buitenzorg growth by Photon Flux Density Alteration in Serial Bubble Column Photobioreactors Anondho Wijanarko; Dianursanti Antonius Yudi Sendjaya; Misri Gozan; Roekmijati Widaningroem Soemantojo; Arief Budi Witarto; Kazuhiro Asami Kazuhisa Ohtaguchi
ASEAN Journal of Chemical Engineering Vol 7, No 1 & 2 (2007)
Publisher : Department of Chemical Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.265 KB) | DOI: 10.22146/ajche.50131

Abstract

Micro algae are photolitotrophs that perform oxygenic photosynthesis and capable of accumulating a large amount of CO2, using an inducible CO2 concentrating mechanism (CCM). These characteristics make the micro algae potentially useful for removal and utilization of CO2 emitted from industrial plant. Generally, the usage of photosynthetic microorganism in CO2 fixation and biomass production for the economically viable commodities have been increased and significantly improved as a solution for this problem. Using these facts and previous research results using Anabaena cylindrica IAM M1 and Spirulina platensis IAM M 135, enhancement of CO2 fixation and biomass production by Chlorella vulgaris Buitenzorg with photon flux density alteration along with an increasing of culture biomass during the cellular growth period, was implemented in this research. The photon flux density used in this alteration was the maximum light for Chlorella’s maximum growth rate ( I mmax,opt ). The cultivation of Chlorella vulgaris Buitenzorg in the Benneck basal medium operating conditions: T, 29oC; P, 1.0 atm; UG, 2.4m/h; CO2, 10%; using Philip Halogen Lamp 20W/12V/50Hz as the light source and three bubble column photobioreactors arranged in series order with each having a volume of 0.200dm3. Results had shown that the photon flux density alteration as a whole could increase around 60% the biomass production of Chlorella vulgaris and around 7% the CO2 fixation ability, compared to constant photon flux density outcomes. This experiment also showed that the noncompetitive inhibition of [HCO3-] as carbon source substrate is affected significantly during the cultivation in both of alteration and continuous photon flux density.
Co-Authors Aida R. Pudjiastuti Albert Santoso Anondho Wijanarko Anondho Wijanarko Anondho Wijanarko Anondho Wijanarko Arief Budi Witarto Arief Witarto Arief Witarto, Arief Catur Sriherwanto, Catur Chempaka, Rayi Mishellia Dewi, Rizky Aulia Prasasti Dibran Paramartha Elsa Krisanti Eny Kusrini Habibah, Lulu Hanung Adi Nugroho Hartono, Nelvina Hasanah, Nuur F. Heri Hermansyah Hidayanto, Ariyo Prabowo Josia Simanjuntak Josia Simanjuntak Kamarza Mulia, Kamarza Karamah, Eva F Kazuhiro Asami Kazuhisa Ohtaguchi Kitakawa, Naomi Shibasaki M Nasikin Maemonah, Maemonah Misri Gozan Mohammad Nasikin Momoji Kubo Momoji Kubo, Momoji Muryanto Muryanto Muryanto Muryanto, Muryanto Muthia Delaamira, Muthia NANDYAWATI, DEWI Naomi Shibasaki-Kitakawa Naomi Shibasaki-Kitakawa, Naomi Ng Sha Shiong Praswasti P. D.K Wulan Praswasti P. D.K Wulan, Praswasti P. D.K Praswasti PDK Wulan, Praswasti PDK Praswasti Pembangun Dyah Kencana Wulan Praswasti Wulan Praswasti Wulan, Praswasti Putra, Noorendra L. Rachma Nuzulliany Rahayu, Maya D. Rita Arbianti Roekmijati Soemantojo Roekmijati Soemantojo Roekmijati Soemantojo, Roekmijati Roekmijati W. Soemantojo Roekmijati W. Soemantojo, Roekmijati W. Roekmijati Widaningroem Soemantojo Sativa, Rizka G. Siswa Setyahadi Soemantojo, Roekmijati Widaningroem Susi Kusumaningrum Swastika Praharyawan, Swastika Syafrizal Syafrizal Tania Surya Utami Tegar Maulana, Tegar Toshiy Yonemoto Toshiy Yonemoto, Toshiy Widyasti, Erma Widyasti Wijanarko, A. Yoki Yulizar Yosmarina Harahap Yuliusman Yuliusman