Improving the decolorization of glycerol by adsorption using activated carbon derived from oil palm biomass

Farid, Mohammed Abdillah Ahmad; Hassan, Mohd Ali; Roslan, Ahmad Muhaimin; Ariffin, Hidayah; Norrrahim, Mohd Nor Faiz; Othman, Mohhidin; Shirai, Yoshihito

doi:10.1007/s11356-021-12585-7

Cited by 17 publications

(6 citation statements)

References 31 publications

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“…(6) Adding the proper amount of activated carbon powder into the obtained supernatant, stirring to absorb the pigment, and centrifuging to leave the supernatant [37]. (7) Pour the supernatant into a dialysis bag of 200 Da for dialysis, and remove small molecular structures such as salt [38].…”

Section: Purification Of Crude Polysaccharidementioning

confidence: 99%

Effect of Low-temperature Plasma on Polysaccharide Components of Pleurotus ostreatus Fungi

Xu,

Guo,

Wang

et al. 2023

IJBLS

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Active macromolecules in Pleurotus ostreatus fungi are playing an important role in more and more aspects. Therefore, in this study, low-temperature plasma was used to treat Pleurotus ostreatus fungi. The optimal treatment conditions were as follows: treatment power 130 W, treatment time 25 s, and working pressure 140 Pa. Then scanning electron microscopy and polysaccharide composition analysis were carried out.

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Section: Purification Of Crude Polysaccharidementioning

confidence: 99%

Effect of Low-temperature Plasma on Polysaccharide Components of Pleurotus ostreatus Fungi

Xu,

Guo,

Wang

et al. 2023

IJBLS

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“…Physiochemical pretreatment by steam such as superheated steam, hydrothermal and steam explosion is the most common pretreatments applied on natural fibre for several purposes. Physiochemical pretreatment is usually applied to remove the hemicellulose and lignin from the natural fibres [30].…”

Section: Physiochemical Pretreatmentmentioning

confidence: 99%

Greener Pretreatment Approaches for the Valorisation of Natural Fibre Biomass into Bioproducts

et al. 2021

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The utilization of lignocellulosic biomass in various applications has a promising potential as advanced technology progresses due to its renowned advantages as cheap and abundant feedstock. The main drawback in the utilization of this type of biomass is the essential requirement for the pretreatment process. The most common pretreatment process applied is chemical pretreatment. However, it is a non-eco-friendly process. Therefore, this review aims to bring into light several greener pretreatment processes as an alternative approach for the current chemical pretreatment. The main processes for each physical and biological pretreatment process are reviewed and highlighted. Additionally, recent advances in the effect of different non-chemical pretreatment approaches for the natural fibres are also critically discussed with a focus on bioproducts conversion.

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“…Dry washing has many benefits as compared to the wet washing such as the reduction of aqueous effluents, shorter purification time and environmentally friendly [30]. Adsorption can be defined as the process by which the adsorbates adhere to the adsorbent, as illustrated in Figure 2 [31]. Surface characteristics such as specific surface area and pore structure are the main factors affecting the physical adsorption process [32].…”

Section: Dry Washing By Adsorptionmentioning

confidence: 99%

Technological Advancement for Efficiency Enhancement of Biodiesel and Residual Glycerol Refining: A Mini Review

et al. 2021

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Biodiesel or known as fatty acid methyl ester (FAME), is a diesel fuel substitute derived from the transesterification reaction of triglycerides with alcohol in the presence of suitable catalyst. The demand for biodiesel is increasing due to environmental and health awareness, as well as diminishing energy security. However, the presence of impurities in biodiesel will affect engine performance by corroding fuel tubes and damaging the injectors. Common methods for the purification of biodiesel include water washing, dry washing and membrane separation. This mini review compares the technological advancement for efficient enhancement of biodiesel and glycerol refining between wet washing, dry washing (activated compound, biomass-based adsorbents and silica-based adsorbents), ion exchange and membrane separation technology. The percentage of glycerol residues, soap, alcohol and catalyst from crude biodiesel was compared to reflect the resulting biodiesel purity variation. The advantages and disadvantages of each method were also discussed.

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Improving the decolorization of glycerol by adsorption using activated carbon derived from oil palm biomass

Cited by 17 publications

References 31 publications

Effect of Low-temperature Plasma on Polysaccharide Components of Pleurotus ostreatus Fungi

Effect of Low-temperature Plasma on Polysaccharide Components of Pleurotus ostreatus Fungi

Greener Pretreatment Approaches for the Valorisation of Natural Fibre Biomass into Bioproducts

Technological Advancement for Efficiency Enhancement of Biodiesel and Residual Glycerol Refining: A Mini Review

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