Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater
The present study is aimed to access the growth rates, biomass productivity and nutrient removal in different concentrations of microalgae Botryococcus sp. beads using kitchen wastewater as a media. Verhulst logistic kinetic model was used to measure the optimal concentrations of microalgae Botryoco...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2023-12-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/129669/PDF/AMM-2023-4-45-Sunar.pdf |
| _version_ | 1797379906468839424 |
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| author | N.A.R. Shaari N.M. Apandi N.M. Sunar R. Nagarajah K. Cheong S.S.M. Ahia Khairul Anwar Abdul Halim M. Gacek Wan Mastura Wan Ibrahim |
| author_facet | N.A.R. Shaari N.M. Apandi N.M. Sunar R. Nagarajah K. Cheong S.S.M. Ahia Khairul Anwar Abdul Halim M. Gacek Wan Mastura Wan Ibrahim |
| author_sort | N.A.R. Shaari |
| collection | DOAJ |
| description | The present study is aimed to access the growth rates, biomass productivity and nutrient removal in different concentrations of microalgae Botryococcus sp. beads using kitchen wastewater as a media. Verhulst logistic kinetic model was used to measure the optimal concentrations of microalgae Botryococcus sp. in kitchen wastewater in terms of cell growth rate kinetics and biomass productivity. The study verified that the maximum productivity was recorded with 1×106 cell/ml of the initial concentration of Botryococcus sp. with 42.64 mg/l/day and the highest removal of tp and ammonia was obtained (78.14% and 60.53% respectively). The highest specific growth rate of biomass at 0.2896 μmax/d compare to other concentrations, while the lowest occurred at concentrations of 105 cells/ml at 0.0412 μmax/d. The present study shows the different concentrations of Botryococcus sp. in alginate beads culturing in kitchen wastewater influence the cells growth of biomass and nutrient uptake with optimum concentration (106 cells/ml) of Botryococcus sp. which is suggested for wastewater treatment purposes. The result of scanning electron microscopy (sem) shows differences in morphology in terms of surface; smoother and cleaner (before the experiment), cracks and rough surface with black/white spots (after the experiment). These findings seemly can be applied efficiently in kitchen wastewater treatment as well as a production medium for microalgae biomass. |
| first_indexed | 2024-03-08T20:29:49Z |
| format | Article |
| id | doaj.art-443bdc28dd254522a3f3a15bc805814c |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-03-08T20:29:49Z |
| publishDate | 2023-12-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-443bdc28dd254522a3f3a15bc805814c2023-12-22T14:27:45ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092023-12-01vol. 68No 416091615https://doi.org/10.24425/amm.2023.146230Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewaterN.A.R. Shaari0N.M. Apandi1https://orcid.org/0000-0002-7055-7985N.M. Sunar2https://orcid.org/0000-0002-1185-674XR. Nagarajah3K. Cheong4S.S.M. Ahia5Khairul Anwar Abdul Halim6https://orcid.org/0000-0002-1482-5228M. Gacek7https://orcid.org/0000-0002-1185-623XWan Mastura Wan Ibrahim8https://orcid.org/0000-0002-9537-9193Universiti Tun Hussein Onn Malaysia Faculty Of Engineering Technology, Department of Civil Engineering Technology, Pagoh Education Hub, 84600, Pagoh, Muar, Johor, MalaysiaUniversiti Tun Hussein Onn Malaysia Faculty Of Engineering Technology, Department of Civil Engineering Technology, Pagoh Education Hub, 84600, Pagoh, Muar, Johor, MalaysiaUniversiti Tun Hussein Onn Malaysia, Research Centre for Soft Soil (Recess), Institute of Integrat Edengineering, 86400 Batu Pahat , Johor, MalaysiaUniversiti Tun Hussein Onn Malaysia Faculty Of Engineering Technology, Department of Civil Engineering Technology, Pagoh Education Hub, 84600, Pagoh, Muar, Johor, MalaysiaUniversiti Tun Hussein Onn Malaysia Faculty Of Engineering Technology, Department of Civil Engineering Technology, Pagoh Education Hub, 84600, Pagoh, Muar, Johor, MalaysiaUniversiti Tun Hussein Onn Malaysia Faculty Of Engineering Technology, Department of Civil Engineering Technology, Pagoh Education Hub, 84600, Pagoh, Muar, Johor, MalaysiaUniversiti Malaysia Perlis (Unimap), Centre of Excellence Geopolymer & Green Technology (Cegeogtech), 01000 Perlis, MalaysiaCzestochowa University of Technology, Faculty of Production Engineering And Materials Technology. Department of Physics, 19 Armii Krajowej Av., 42-200 Czestochowa , PolandUniversiti Malaysia Perlis (Unimap), Centre of Excellence Geopolymer & Green Technology (Cegeogtech), 01000 Perlis, MalaysiaThe present study is aimed to access the growth rates, biomass productivity and nutrient removal in different concentrations of microalgae Botryococcus sp. beads using kitchen wastewater as a media. Verhulst logistic kinetic model was used to measure the optimal concentrations of microalgae Botryococcus sp. in kitchen wastewater in terms of cell growth rate kinetics and biomass productivity. The study verified that the maximum productivity was recorded with 1×106 cell/ml of the initial concentration of Botryococcus sp. with 42.64 mg/l/day and the highest removal of tp and ammonia was obtained (78.14% and 60.53% respectively). The highest specific growth rate of biomass at 0.2896 μmax/d compare to other concentrations, while the lowest occurred at concentrations of 105 cells/ml at 0.0412 μmax/d. The present study shows the different concentrations of Botryococcus sp. in alginate beads culturing in kitchen wastewater influence the cells growth of biomass and nutrient uptake with optimum concentration (106 cells/ml) of Botryococcus sp. which is suggested for wastewater treatment purposes. The result of scanning electron microscopy (sem) shows differences in morphology in terms of surface; smoother and cleaner (before the experiment), cracks and rough surface with black/white spots (after the experiment). These findings seemly can be applied efficiently in kitchen wastewater treatment as well as a production medium for microalgae biomass.https://journals.pan.pl/Content/129669/PDF/AMM-2023-4-45-Sunar.pdfmicroalgaeimmobilizedbotryococcus sp.kitchen wastewater |
| spellingShingle | N.A.R. Shaari N.M. Apandi N.M. Sunar R. Nagarajah K. Cheong S.S.M. Ahia Khairul Anwar Abdul Halim M. Gacek Wan Mastura Wan Ibrahim Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater Archives of Metallurgy and Materials microalgae immobilized botryococcus sp. kitchen wastewater |
| title | Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater |
| title_full | Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater |
| title_fullStr | Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater |
| title_full_unstemmed | Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater |
| title_short | Effects of different microalgae Botrycoccus sp. Beads concentrations on the growth and nutrients uptake in kitchen wastewater |
| title_sort | effects of different microalgae botrycoccus sp beads concentrations on the growth and nutrients uptake in kitchen wastewater |
| topic | microalgae immobilized botryococcus sp. kitchen wastewater |
| url | https://journals.pan.pl/Content/129669/PDF/AMM-2023-4-45-Sunar.pdf |
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