Biosorption of heavy metals from wastewater using Saccharomyces cerevisiae as a biosorbent: A mini review

Jena, Preetam Sagar; Pradhan, Abanti; Nanda, Swayam Prakash; Dash, Amiya Kumar; Naik, Brundabana

doi:10.1016/j.matpr.2022.07.306

Cited by 11 publications

(8 citation statements)

References 34 publications

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“…Heavy metals are natural elements that have a density greater than 5 g/cm 3 . They are toxic and non-biodegradable and therefore pose a serious threat to the environment and most organisms, including humans, through bioaccumulation [ 65 ]. Heavy metals such as Cd, Cr (VI), Pb, As, Hg, Cu, Ni, Zn, etc.…”

Section: Resultsmentioning

confidence: 99%

“…Cr (VI) causes lipid and protein degradation, mutations and cancer. Hg causes pulmonary edema, chemical colitis, kidney and CNS damage, and Pb causes scoliosis and lordosis, insomnia, neural damage and so on [ 65 ].…”

Section: Resultsmentioning

confidence: 99%

“…For environmental protection, certain limits have been established for heavy metals in water, above which they are considered to be pollutants, namely: Pb 2+ —0.1 mg/L and Cd 2+ —0–0.005 mg/L [ 65 ].…”

Section: Resultsmentioning

confidence: 99%

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Bioremediation of Wastewater Using Yeast Strains: An Assessment of Contaminant Removal Efficiency

Nicula

Lungulescu

Rimbu

et al. 2023

IJERPH

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The main goal of wastewater treatment is to significantly reduce organic compounds, micronutrients (nitrogen and phosphorus) and heavy metals and other contaminants (pathogens, pharmaceuticals and industrial chemicals). In this work, the efficiency of removing different contaminants (COD, NO3−, NO2−, NH4+, PO43−, SO42−, Pb2+, Cd2+) from synthetic wastewater was tested using five different yeast strains: Kluyveromyces marxianus CMGBP16 (P1), Saccharomyces cerevisiae S228C (P2), Saccharomyces cerevisiae CM6B70 (P3), Saccharomyces cerevisiae CMGB234 (P4) and Pichia anomala CMGB88 (P5). The results showed a removal efficiency of up to 70% of COD, 97% of nitrate, 80% of nitrite, 93% of phosphate and 70% of sulfate ions for synthetic wastewater contaminated with Pb2+ (43 mg/L) and Cd2+ ions (39 mg/L). In contrast, the results showed an increase in ammonium ions, especially in the presence of Pb2+ ions. The yeast strains showed a high capacity to reduce Pb2+ (up to 96%) and Cd2+ (up to 40%) ions compared to the initial concentrations. In presence of a crude biosurfactant, the removal efficiency increased up to 99% for Pb2+ and 56% for Cd2+ simultaneously with an increase in yeast biomass of up to 11 times. The results, which were obtained in the absence of aeration and in neutral pH conditions, proved a high potential for practical applications in the biotreatment of the wastewater and the recovery of Pb and Cd ions, with a high benefit–cost ratio.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Bioremediation of Wastewater Using Yeast Strains: An Assessment of Contaminant Removal Efficiency

Nicula

Lungulescu

Rimbu

et al. 2023

IJERPH

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“…Biochemical tests have been done for selected bacteria. According to the tests, bacteria was gram negative, Simon Citrate negative, TSI positive for all sugars, catalase positive, and oxidase negative and it was identi ed as Lelliottia amnigena based on its biochemical properties and 16S rRNA sequence homology analysis [34,35,36,37,38].…”

Section: Bacterial Characterization and Identi Cationmentioning

confidence: 99%

Batch studies of hexavalent Chromium (VI) adsorption from wastewater by using Lelliottia amnigena

ahmady-asbchin,

Aghajani,

samsami

et al. 2023

Preprint

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Industrial and human activities and agriculture can contaminate the water sources and make serious problems for the health of living beings. A significant contaminant is heavy metals. They directly and indirectly penetrate into the drinking water and wastewater that make it necessary to be removed. Chromium as a heavy metal plays an important role in polluting water sources due to its extensive use and extreme toxicity of it. In this study a chromium resistant bacterium that was isolated from Babol-Rood River, Babolsar, Mazandaran, Iran, applied to absorb chromium from aquatic solution. The bacterium was identified as Lelliottia amnigena based on its morphology and 16S rRNA sequence assay. This study checked the chromium biosorption from aqueous solution in diverse situation such as isotherm condition, different pH, different temperature, kinetic situation. It also computed primary and secondary metal concentration, initial and terminal biomass concentration, absorption differences between living and dead bacterial biomass, effect of shaker on absorption, influences of bacterial (life phase) on absorption, and the effect of desorption compounds in addition of using different methods of dyeing. Not only was this bacterium resistant to chromium but also it can remove cadmium and lead; thus, it can be used in binary or ternary biosorption treatments. Optimum situation was determined based on all the factors that were mentioned above. To show surface adsorption of bacteria, SEM-EDX and FTIR analysis were done before and after the metal adsorption. The results showed that Lelliottia amnigena successfully and effectively could remove heavy metals from aqueous solution.

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“…Biosorption is an ideal biological materials for treating wastewaters contaminated by heavy metals ( Veglio and Beolchini, 1997 ; Gaur et al, 2014 ; Razzak et al, 2022 ). In the beverage and food industry, yeast Saccharomyces cerevisiae is easily to cultivate at a large scale and possesses various advantages as a metal biosorbent ( Kapoor and Viraraghavan, 1995 ; Sagar Jena et al, 2022 ). Moreover, S. cerevisiae is a simple, easily operable and flexible unicellular eukaryotic organism, and it is one of the most widely used eukaryotic model organisms in laboratory ( Orr-Weaver et al, 1983 ; Baudin et al, 1993 ; Wach et al, 1994 ; Nelissen et al, 1997 ).…”

Section: Introductionmentioning

confidence: 99%

Investigation the global effect of rare earth gadolinium on the budding Saccharomyces cerevisiae by genome-scale screening

Cao

Zhang²,

Yu³

et al. 2022

Front. Microbiol.

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IntroductionThe rare earth gadolinium (Gd) is widely used in industry and medicine, which has been treated as an emerging pollutant in environment. The increasing pollution of Gd has potential hazards to living organisms. Thus it is essential to investigate the toxicity and action mechanism of Gd in biological system.MethodsIn this study, the global effect and activation mechanism of Gd on yeast were investigated by genome-scale screening.Results and discussionOur results show that 45 gene deletion strains are sensitive to Gd and 10 gene deletion strains are Gd resistant from the diploid gene deletion strain library of Saccharomyces cerevisiae. The result of localization analysis shows that most of these genes are involved in cell metabolism, cell cycle, transcription, translation, protein synthesis, protein folding, and cell transport. The result of functional analysis shows that four genes (CNB1, CRZ1, VCX1, and GDT1) are involved in the calcium signaling pathway, and four genes (PHO84, PHO86, PHO2, and PHO4) are involved in phosphorus metabolism. For Gd3+ has the similar ion radius with Ca2+ and easily binds to the phosphate radical, it affects Ca2+ signaling pathway and phosphorus metabolism. The genes ARF1, ARL1, ARL3, SYS1, COG5, COG6, YPT6, VPS9, SSO2, MRL1, AKL1, and TRS85 participate in vesicle transport and protein sorting. Thus, Gd accumulation affects the function of proteins related to vesicle transport, which may result in the failure of Gd transport out of cells. In addition, the intracellular Gd content in the 45 sensitive deletion strains is higher than that in the wild type yeast under Gd stress. It suggests that the sensitivity of yeast deletion strains is related to the excessive intracellular Gd accumulation.

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Biosorption of heavy metals from wastewater using Saccharomyces cerevisiae as a biosorbent: A mini review

Cited by 11 publications

References 34 publications

Bioremediation of Wastewater Using Yeast Strains: An Assessment of Contaminant Removal Efficiency

Bioremediation of Wastewater Using Yeast Strains: An Assessment of Contaminant Removal Efficiency

Batch studies of hexavalent Chromium (VI) adsorption from wastewater by using Lelliottia amnigena

Investigation the global effect of rare earth gadolinium on the budding Saccharomyces cerevisiae by genome-scale screening

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