Phycoremediation of palm oil mill effluent (POME) and CO2 fixation by locally isolated microalgae: Chlorella sorokiniana UKM2, Coelastrella sp. UKM4 and Chlorella pyrenoidosa UKM7

Ding, Gong Tao; Yasin, Nazlina Haiza Mohd; Takriff, Mohd Sobri; Kamarudin, Kamrul Fakir; Salihon, Jailani; Yaakob, Zahira; Hakimi, Noor Irma Nazashida Mohd

doi:10.1016/j.jwpe.2020.101202

Cited by 61 publications

(12 citation statements)

References 27 publications

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“…UKM9. These microalgae isolates have been reported to have potential in phycoremediation ( Ding et al, 2020 , Hariz et al, 2019 , Hazman et al, 2018 )but their bioactive potentials are yet to be discovered. This study determined the antibacterial and cytotoxicity activity of the microalgae extracts.…”

Section: Introductionmentioning

confidence: 99%

Unveiling antimicrobial activity of microalgae Chlorella sorokiniana (UKM2), Chlorella sp. (UKM8) and Scenedesmus sp. (UKM9)

Shaima

Yasin

Ibrahim

et al. 2022

Saudi Journal of Biological Sciences

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Section: Introductionmentioning

confidence: 99%

Unveiling antimicrobial activity of microalgae Chlorella sorokiniana (UKM2), Chlorella sp. (UKM8) and Scenedesmus sp. (UKM9)

Shaima

Yasin

Ibrahim

et al. 2022

Saudi Journal of Biological Sciences

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“…Palm oil mill effluent samples were characterized (Table 2) mainly to determine the total organic carbon available. This particular POME contained 15.07 ± 0.01 g L −1 of total organic carbon (TOC), which is quite high compared to the other studies such as Ding et al ., 39 which reported that the initial TOC of POME for the cultivation of microalgae was 0.725 g L −1 , or Zaied et al , 40 . which reported that the initial TOC of POME to enhance bioenergy production by co‐digestion was 9.68 g L −1 .…”

Section: Resultsmentioning

confidence: 55%

Utilizing palm oil mill effluent (POME) for the immobilization of Aspergillus oryzae whole‐cell lipase strains for biodiesel synthesis

Rachmadona

Quayson

Amoah

et al. 2021

Biofuels Bioprod Bioref

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Palm oil mill effluent (POME) is a palm industrial waste by‐product that is readily available and possesses high quantities of the organic compounds that are necessary for microbial growth. This study investigated the potential of immobilized Aspergillus oryzae whole cells expressing Candida antartica lipase B (r‐CALB) when using a POME‐based medium as a low‐cost carbon source within biomass support particles. The dry cell weight, hydrolytic activity, and remaining protein were measured for a variety of POME (0–2% w/v) and carbon source concentrations (0–2% w/v) with an incubation time of 96 h. Using POME in the culture medium as a carbon source instead of glucose doubled the retention of cell weight from 1.16 ± 0.03 to 2.36 ± 0.02 g within the biomass support particles and improved the hydrolytic activity from 1.61 ± 0.02 to 2.23 ± 0.02 U mg−1 in whole‐cell lipase. This immobilized r‐CALB was used as a catalyst to esterify POME into biodiesel. This synthesis produced an ester content of 97.52 ± 0.21% w/w after 96 h. Immobilized r‐CALB was reusable for more than ten batches, and resulted in an ethyl ester content of more than 90% w/w even after 10 cycles. The present study demonstrated that POME could serve as a sustainable carbon source for industrial microbial culture with the additional incentive of being a treatment that is inexpensive and sustainable. © 2021 Society of Chemical Industry and John Wiley & Sons, Ltd

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“…was richer in total lipid content and had a higher consumption rate CO 2 than Chlorella sp . As shown in Table 1, many of our unfamiliar microalgae have excellent capabilities in both CO 2 fixation and biomass productivity 44–58 …”

Section: Effects Of Microalgae Species On Co2 Fixationmentioning

confidence: 99%

Advances in the biological fixation of carbon dioxide by microalgae

Zhang

Liu

2021

J of Chemical Tech & Biotech

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Global warming caused by carbon dioxide (CO2) emissions is one of the most important topics of concern in the fields of science, environment and global economy. Carbon dioxide emissions have increased dramatically in recent years, and this trend is likely to continue with a projected increase of both global energy consumption and CO2 emissions by 51% in 2050 compared with 2005. To mitigate the negative impacts arising, a potential strategy to convert CO2 into renewable fuels or valuable chemicals can be applied. Bio‐CO2 emission reduction is receiving more and more attention as an environmentally friendly method. Microalgae are attracting worldwide attention in this regard owing to their exceptional speed of growth, resistance to harsh environments and low production costs. In this review, the biochemical principles of microalgae‐CO2 fixation and the research progress of microalgae strains used for CO2 fixation are reviewed and discussed. The latest progress in the co‐development of a microalgae carbon sequestration industry and other industries are provided, along with a survey of the progress in methods to improve microalgae‐CO2 fixation. Finally, the problems to be solved in the industry and its future directions of development are clarified. © 2021 Society of Chemical Industry (SCI).

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Phycoremediation of palm oil mill effluent (POME) and CO2 fixation by locally isolated microalgae: Chlorella sorokiniana UKM2, Coelastrella sp. UKM4 and Chlorella pyrenoidosa UKM7

Cited by 61 publications

References 27 publications

Unveiling antimicrobial activity of microalgae Chlorella sorokiniana (UKM2), Chlorella sp. (UKM8) and Scenedesmus sp. (UKM9)

Unveiling antimicrobial activity of microalgae Chlorella sorokiniana (UKM2), Chlorella sp. (UKM8) and Scenedesmus sp. (UKM9)

Utilizing palm oil mill effluent (POME) for the immobilization of Aspergillus oryzae whole‐cell lipase strains for biodiesel synthesis

Advances in the biological fixation of carbon dioxide by microalgae

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