dor_id: 4110155

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650.#.4.x: Ingenierías

336.#.#.b: article

336.#.#.3: Artículo de Investigación

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351.#.#.b: Journal of Applied Research and Technology

351.#.#.a: Artículos

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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/703/673

100.1.#.a: Sukarni, Sukarni; Sumarli, Sumarli; Nauri, Imam Muda; Purnami, Purnami; Mufid, Akhmad al; Yanuhar, Uun

524.#.#.a: Sukarni, Sukarni, et al. (2018). Exploring the prospect of marine microalgae Isochrysis galbana as sustainable solid biofuel feedstock. Journal of Applied Research and Technology; Vol. 16 Núm. 1. Recuperado de https://repositorio.unam.mx/contenidos/4110155

245.1.0.a: Exploring the prospect of marine microalgae Isochrysis galbana as sustainable solid biofuel feedstock

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2018

264.#.1.c: 2019-06-20

653.#.#.a: Sustainable; fuel feedstock; biomass; marine microalgae; Isochrysis galbana

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/703

001.#.#.#: 074.oai:ojs2.localhost:article/703

041.#.7.h: eng

520.3.#.a: Among the renewable biomass fuel alternatives, microalgae are the most important future choices owing to its fast growth rate and great capability for CO2 fixation. There are various species in the world, in which each species has its characteristics. This work presents a prospect of marine microalgae Isochrysis galbana for renewable fuel feedstock regarding its biomass abundance, physicochemical properties, and thermal characteristic. The seawater medium in the Erlenmeyer flask was used for the algal culturing. The biomass abundance, in term of specific growth rate and doubling time, was assessed by calculating the culture medium cells number with a hemocytometer and optical microscope. Harvesting was done by precipitating biomass with caustic soda, subsequently filtering, and washing it with distilled water. The biomass sediment had been sun-dried for three days, and then dried biomass was crushed by using the mortar to be a powder. The proximate analysis was arranged by conducting an experiment in according to the test method of ASTM D 3173-11, ASTM D 3175-11, ASTM D 3172-13 and ASTM D 3174-12 for specifying the content of moisture, volatile matter, fixed carbon, and ash of the sample, respectively. The heating value was estimated by using adiabatic bomb calorimeter. The chemical composition of biomass was determined by Energy-dispersive X-ray (EDX) spectrometry. The biomass cellular macromolecular compounds were also evaluated by Fourier transform infrared (FTIR) spectroscopy and compared with its residue. Through eight days observation, it was noticeable that Isochrysis galbana has a specific growth rate of 0.18 d-1 and a doubling time of 3.85 d. The respective moisture, volatile matter, fixed carbon, and ash content were 12.98, 40.10, 7.47, and 39.45 (%, air-dried basis). The energy content algal biomass was 16.22 MJ kg-1. This current investigation encourages that Isochrysis galbana can be viable as one of a future sustainable solid biofuel feedstock.

773.1.#.t: Journal of Applied Research and Technology; Vol. 16 Núm. 1

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.16656423.2018.16.1.703

harvesting_date: 2023-11-08 13:10:00.0

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file_modification_date: 2019-11-04 17:49:15.0

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Artículo

Exploring the prospect of marine microalgae Isochrysis galbana as sustainable solid biofuel feedstock

Sukarni, Sukarni; Sumarli, Sumarli; Nauri, Imam Muda; Purnami, Purnami; Mufid, Akhmad al; Yanuhar, Uun

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Sukarni, Sukarni, et al. (2018). Exploring the prospect of marine microalgae Isochrysis galbana as sustainable solid biofuel feedstock. Journal of Applied Research and Technology; Vol. 16 Núm. 1. Recuperado de https://repositorio.unam.mx/contenidos/4110155

Descripción del recurso

Autor(es)
Sukarni, Sukarni; Sumarli, Sumarli; Nauri, Imam Muda; Purnami, Purnami; Mufid, Akhmad al; Yanuhar, Uun
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Exploring the prospect of marine microalgae Isochrysis galbana as sustainable solid biofuel feedstock
Fecha
2019-06-20
Resumen
Among the renewable biomass fuel alternatives, microalgae are the most important future choices owing to its fast growth rate and great capability for CO2 fixation. There are various species in the world, in which each species has its characteristics. This work presents a prospect of marine microalgae Isochrysis galbana for renewable fuel feedstock regarding its biomass abundance, physicochemical properties, and thermal characteristic. The seawater medium in the Erlenmeyer flask was used for the algal culturing. The biomass abundance, in term of specific growth rate and doubling time, was assessed by calculating the culture medium cells number with a hemocytometer and optical microscope. Harvesting was done by precipitating biomass with caustic soda, subsequently filtering, and washing it with distilled water. The biomass sediment had been sun-dried for three days, and then dried biomass was crushed by using the mortar to be a powder. The proximate analysis was arranged by conducting an experiment in according to the test method of ASTM D 3173-11, ASTM D 3175-11, ASTM D 3172-13 and ASTM D 3174-12 for specifying the content of moisture, volatile matter, fixed carbon, and ash of the sample, respectively. The heating value was estimated by using adiabatic bomb calorimeter. The chemical composition of biomass was determined by Energy-dispersive X-ray (EDX) spectrometry. The biomass cellular macromolecular compounds were also evaluated by Fourier transform infrared (FTIR) spectroscopy and compared with its residue. Through eight days observation, it was noticeable that Isochrysis galbana has a specific growth rate of 0.18 d-1 and a doubling time of 3.85 d. The respective moisture, volatile matter, fixed carbon, and ash content were 12.98, 40.10, 7.47, and 39.45 (%, air-dried basis). The energy content algal biomass was 16.22 MJ kg-1. This current investigation encourages that Isochrysis galbana can be viable as one of a future sustainable solid biofuel feedstock.
Tema
Sustainable; fuel feedstock; biomass; marine microalgae; Isochrysis galbana
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

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